fmt.php

<?php
//Copyright (c) 2014, Carlos C
//All rights reserved.
//
//Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
//
//1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//
//2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
//
//3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
//
//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Formatter{

/**
 * Formatter interface for console output.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 *
 * @api
 */
interface OutputFormatterInterface
{
    /**
     * Sets the decorated flag.
     *
     * @param bool $decorated Whether to decorate the messages or not
     *
     * @api
     */
    public function setDecorated($decorated);

    /**
     * Gets the decorated flag.
     *
     * @return bool true if the output will decorate messages, false otherwise
     *
     * @api
     */
    public function isDecorated();

    /**
     * Sets a new style.
     *
     * @param string                        $name  The style name
     * @param OutputFormatterStyleInterface $style The style instance
     *
     * @api
     */
    public function setStyle($name, OutputFormatterStyleInterface $style);

    /**
     * Checks if output formatter has style with specified name.
     *
     * @param string $name
     *
     * @return bool
     *
     * @api
     */
    public function hasStyle($name);

    /**
     * Gets style options from style with specified name.
     *
     * @param string $name
     *
     * @return OutputFormatterStyleInterface
     *
     * @api
     */
    public function getStyle($name);

    /**
     * Formats a message according to the given styles.
     *
     * @param string $message The message to style
     *
     * @return string The styled message
     *
     * @api
     */
    public function format($message);
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Helper{

/**
 * HelperInterface is the interface all helpers must implement.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
interface HelperInterface
{
    /**
     * Sets the helper set associated with this helper.
     *
     * @param HelperSet $helperSet A HelperSet instance
     *
     * @api
     */
    public function setHelperSet(HelperSet $helperSet = null);

    /**
     * Gets the helper set associated with this helper.
     *
     * @return HelperSet A HelperSet instance
     *
     * @api
     */
    public function getHelperSet();

    /**
     * Returns the canonical name of this helper.
     *
     * @return string The canonical name
     *
     * @api
     */
    public function getName();
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Helper{

use Symfony\Component\Console\Formatter\OutputFormatterInterface;

/**
 * Helper is the base class for all helper classes.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
abstract class Helper implements HelperInterface
{
    protected $helperSet = null;

    /**
     * Sets the helper set associated with this helper.
     *
     * @param HelperSet $helperSet A HelperSet instance
     */
    public function setHelperSet(HelperSet $helperSet = null)
    {
        $this->helperSet = $helperSet;
    }

    /**
     * Gets the helper set associated with this helper.
     *
     * @return HelperSet A HelperSet instance
     */
    public function getHelperSet()
    {
        return $this->helperSet;
    }

    /**
     * Returns the length of a string, using mb_strwidth if it is available.
     *
     * @param string $string The string to check its length
     *
     * @return int The length of the string
     */
    public static function strlen($string)
    {
        if (!function_exists('mb_strwidth')) {
            return strlen($string);
        }

        if (false === $encoding = mb_detect_encoding($string)) {
            return strlen($string);
        }

        return mb_strwidth($string, $encoding);
    }

    public static function formatTime($secs)
    {
        static $timeFormats = array(
            array(0, '< 1 sec'),
            array(2, '1 sec'),
            array(59, 'secs', 1),
            array(60, '1 min'),
            array(3600, 'mins', 60),
            array(5400, '1 hr'),
            array(86400, 'hrs', 3600),
            array(129600, '1 day'),
            array(604800, 'days', 86400),
        );

        foreach ($timeFormats as $format) {
            if ($secs >= $format[0]) {
                continue;
            }

            if (2 == count($format)) {
                return $format[1];
            }

            return ceil($secs / $format[2]).' '.$format[1];
        }
    }

    public static function formatMemory($memory)
    {
        if ($memory >= 1024 * 1024 * 1024) {
            return sprintf('%.1f GiB', $memory / 1024 / 1024 / 1024);
        }

        if ($memory >= 1024 * 1024) {
            return sprintf('%.1f MiB', $memory / 1024 / 1024);
        }

        if ($memory >= 1024) {
            return sprintf('%d KiB', $memory / 1024);
        }

        return sprintf('%d B', $memory);
    }

    public static function strlenWithoutDecoration(OutputFormatterInterface $formatter, $string)
    {
        $isDecorated = $formatter->isDecorated();
        $formatter->setDecorated(false);
        // remove <...> formatting
        $string = $formatter->format($string);
        // remove already formatted characters
        $string = preg_replace("/\033\[[^m]*m/", '', $string);
        $formatter->setDecorated($isDecorated);

        return self::strlen($string);
    }
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Formatter{

/**
 * @author Jean-François Simon <contact@jfsimon.fr>
 */
class OutputFormatterStyleStack
{
    /**
     * @var OutputFormatterStyleInterface[]
     */
    private $styles;

    /**
     * @var OutputFormatterStyleInterface
     */
    private $emptyStyle;

    /**
     * Constructor.
     *
     * @param OutputFormatterStyleInterface|null $emptyStyle
     */
    public function __construct(OutputFormatterStyleInterface $emptyStyle = null)
    {
        $this->emptyStyle = $emptyStyle ?: new OutputFormatterStyle();
        $this->reset();
    }

    /**
     * Resets stack (ie. empty internal arrays).
     */
    public function reset()
    {
        $this->styles = array();
    }

    /**
     * Pushes a style in the stack.
     *
     * @param OutputFormatterStyleInterface $style
     */
    public function push(OutputFormatterStyleInterface $style)
    {
        $this->styles[] = $style;
    }

    /**
     * Pops a style from the stack.
     *
     * @param OutputFormatterStyleInterface|null $style
     *
     * @return OutputFormatterStyleInterface
     *
     * @throws \InvalidArgumentException When style tags incorrectly nested
     */
    public function pop(OutputFormatterStyleInterface $style = null)
    {
        if (empty($this->styles)) {
            return $this->emptyStyle;
        }

        if (null === $style) {
            return array_pop($this->styles);
        }

        foreach (array_reverse($this->styles, true) as $index => $stackedStyle) {
            if ($style->apply('') === $stackedStyle->apply('')) {
                $this->styles = array_slice($this->styles, 0, $index);

                return $stackedStyle;
            }
        }

        throw new \InvalidArgumentException('Incorrectly nested style tag found.');
    }

    /**
     * Computes current style with stacks top codes.
     *
     * @return OutputFormatterStyle
     */
    public function getCurrent()
    {
        if (empty($this->styles)) {
            return $this->emptyStyle;
        }

        return $this->styles[count($this->styles) - 1];
    }

    /**
     * @param OutputFormatterStyleInterface $emptyStyle
     *
     * @return OutputFormatterStyleStack
     */
    public function setEmptyStyle(OutputFormatterStyleInterface $emptyStyle)
    {
        $this->emptyStyle = $emptyStyle;

        return $this;
    }

    /**
     * @return OutputFormatterStyleInterface
     */
    public function getEmptyStyle()
    {
        return $this->emptyStyle;
    }
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Formatter{

/**
 * Formatter style interface for defining styles.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 *
 * @api
 */
interface OutputFormatterStyleInterface
{
    /**
     * Sets style foreground color.
     *
     * @param string $color The color name
     *
     * @api
     */
    public function setForeground($color = null);

    /**
     * Sets style background color.
     *
     * @param string $color The color name
     *
     * @api
     */
    public function setBackground($color = null);

    /**
     * Sets some specific style option.
     *
     * @param string $option The option name
     *
     * @api
     */
    public function setOption($option);

    /**
     * Unsets some specific style option.
     *
     * @param string $option The option name
     */
    public function unsetOption($option);

    /**
     * Sets multiple style options at once.
     *
     * @param array $options
     */
    public function setOptions(array $options);

    /**
     * Applies the style to a given text.
     *
     * @param string $text The text to style
     *
     * @return string
     */
    public function apply($text);
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Formatter{

/**
 * Formatter style class for defining styles.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 *
 * @api
 */
class OutputFormatterStyle implements OutputFormatterStyleInterface
{
    private static $availableForegroundColors = array(
        'black' => array('set' => 30, 'unset' => 39),
        'red' => array('set' => 31, 'unset' => 39),
        'green' => array('set' => 32, 'unset' => 39),
        'yellow' => array('set' => 33, 'unset' => 39),
        'blue' => array('set' => 34, 'unset' => 39),
        'magenta' => array('set' => 35, 'unset' => 39),
        'cyan' => array('set' => 36, 'unset' => 39),
        'white' => array('set' => 37, 'unset' => 39),
        'default' => array('set' => 39, 'unset' => 39),
    );
    private static $availableBackgroundColors = array(
        'black' => array('set' => 40, 'unset' => 49),
        'red' => array('set' => 41, 'unset' => 49),
        'green' => array('set' => 42, 'unset' => 49),
        'yellow' => array('set' => 43, 'unset' => 49),
        'blue' => array('set' => 44, 'unset' => 49),
        'magenta' => array('set' => 45, 'unset' => 49),
        'cyan' => array('set' => 46, 'unset' => 49),
        'white' => array('set' => 47, 'unset' => 49),
        'default' => array('set' => 49, 'unset' => 49),
    );
    private static $availableOptions = array(
        'bold' => array('set' => 1, 'unset' => 22),
        'underscore' => array('set' => 4, 'unset' => 24),
        'blink' => array('set' => 5, 'unset' => 25),
        'reverse' => array('set' => 7, 'unset' => 27),
        'conceal' => array('set' => 8, 'unset' => 28),
    );

    private $foreground;
    private $background;
    private $options = array();

    /**
     * Initializes output formatter style.
     *
     * @param string|null $foreground The style foreground color name
     * @param string|null $background The style background color name
     * @param array       $options    The style options
     *
     * @api
     */
    public function __construct($foreground = null, $background = null, array $options = array())
    {
        if (null !== $foreground) {
            $this->setForeground($foreground);
        }
        if (null !== $background) {
            $this->setBackground($background);
        }
        if (count($options)) {
            $this->setOptions($options);
        }
    }

    /**
     * Sets style foreground color.
     *
     * @param string|null $color The color name
     *
     * @throws \InvalidArgumentException When the color name isn't defined
     *
     * @api
     */
    public function setForeground($color = null)
    {
        if (null === $color) {
            $this->foreground = null;

            return;
        }

        if (!isset(static::$availableForegroundColors[$color])) {
            throw new \InvalidArgumentException(sprintf(
                'Invalid foreground color specified: "%s". Expected one of (%s)',
                $color,
                implode(', ', array_keys(static::$availableForegroundColors))
            ));
        }

        $this->foreground = static::$availableForegroundColors[$color];
    }

    /**
     * Sets style background color.
     *
     * @param string|null $color The color name
     *
     * @throws \InvalidArgumentException When the color name isn't defined
     *
     * @api
     */
    public function setBackground($color = null)
    {
        if (null === $color) {
            $this->background = null;

            return;
        }

        if (!isset(static::$availableBackgroundColors[$color])) {
            throw new \InvalidArgumentException(sprintf(
                'Invalid background color specified: "%s". Expected one of (%s)',
                $color,
                implode(', ', array_keys(static::$availableBackgroundColors))
            ));
        }

        $this->background = static::$availableBackgroundColors[$color];
    }

    /**
     * Sets some specific style option.
     *
     * @param string $option The option name
     *
     * @throws \InvalidArgumentException When the option name isn't defined
     *
     * @api
     */
    public function setOption($option)
    {
        if (!isset(static::$availableOptions[$option])) {
            throw new \InvalidArgumentException(sprintf(
                'Invalid option specified: "%s". Expected one of (%s)',
                $option,
                implode(', ', array_keys(static::$availableOptions))
            ));
        }

        if (!in_array(static::$availableOptions[$option], $this->options)) {
            $this->options[] = static::$availableOptions[$option];
        }
    }

    /**
     * Unsets some specific style option.
     *
     * @param string $option The option name
     *
     * @throws \InvalidArgumentException When the option name isn't defined
     */
    public function unsetOption($option)
    {
        if (!isset(static::$availableOptions[$option])) {
            throw new \InvalidArgumentException(sprintf(
                'Invalid option specified: "%s". Expected one of (%s)',
                $option,
                implode(', ', array_keys(static::$availableOptions))
            ));
        }

        $pos = array_search(static::$availableOptions[$option], $this->options);
        if (false !== $pos) {
            unset($this->options[$pos]);
        }
    }

    /**
     * Sets multiple style options at once.
     *
     * @param array $options
     */
    public function setOptions(array $options)
    {
        $this->options = array();

        foreach ($options as $option) {
            $this->setOption($option);
        }
    }

    /**
     * Applies the style to a given text.
     *
     * @param string $text The text to style
     *
     * @return string
     */
    public function apply($text)
    {
        $setCodes = array();
        $unsetCodes = array();

        if (null !== $this->foreground) {
            $setCodes[] = $this->foreground['set'];
            $unsetCodes[] = $this->foreground['unset'];
        }
        if (null !== $this->background) {
            $setCodes[] = $this->background['set'];
            $unsetCodes[] = $this->background['unset'];
        }
        if (count($this->options)) {
            foreach ($this->options as $option) {
                $setCodes[] = $option['set'];
                $unsetCodes[] = $option['unset'];
            }
        }

        if (0 === count($setCodes)) {
            return $text;
        }

        return sprintf("\033[%sm%s\033[%sm", implode(';', $setCodes), $text, implode(';', $unsetCodes));
    }
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Formatter{

/**
 * Formatter class for console output.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 *
 * @api
 */
class OutputFormatter implements OutputFormatterInterface
{
    private $decorated;
    private $styles = array();
    private $styleStack;

    /**
     * Escapes "<" special char in given text.
     *
     * @param string $text Text to escape
     *
     * @return string Escaped text
     */
    public static function escape($text)
    {
        return preg_replace('/([^\\\\]?)</', '$1\\<', $text);
    }

    /**
     * Initializes console output formatter.
     *
     * @param bool                            $decorated Whether this formatter should actually decorate strings
     * @param OutputFormatterStyleInterface[] $styles    Array of "name => FormatterStyle" instances
     *
     * @api
     */
    public function __construct($decorated = false, array $styles = array())
    {
        $this->decorated = (bool) $decorated;

        $this->setStyle('error', new OutputFormatterStyle('white', 'red'));
        $this->setStyle('info', new OutputFormatterStyle('green'));
        $this->setStyle('comment', new OutputFormatterStyle('yellow'));
        $this->setStyle('question', new OutputFormatterStyle('black', 'cyan'));

        foreach ($styles as $name => $style) {
            $this->setStyle($name, $style);
        }

        $this->styleStack = new OutputFormatterStyleStack();
    }

    /**
     * Sets the decorated flag.
     *
     * @param bool $decorated Whether to decorate the messages or not
     *
     * @api
     */
    public function setDecorated($decorated)
    {
        $this->decorated = (bool) $decorated;
    }

    /**
     * Gets the decorated flag.
     *
     * @return bool true if the output will decorate messages, false otherwise
     *
     * @api
     */
    public function isDecorated()
    {
        return $this->decorated;
    }

    /**
     * Sets a new style.
     *
     * @param string                        $name  The style name
     * @param OutputFormatterStyleInterface $style The style instance
     *
     * @api
     */
    public function setStyle($name, OutputFormatterStyleInterface $style)
    {
        $this->styles[strtolower($name)] = $style;
    }

    /**
     * Checks if output formatter has style with specified name.
     *
     * @param string $name
     *
     * @return bool
     *
     * @api
     */
    public function hasStyle($name)
    {
        return isset($this->styles[strtolower($name)]);
    }

    /**
     * Gets style options from style with specified name.
     *
     * @param string $name
     *
     * @return OutputFormatterStyleInterface
     *
     * @throws \InvalidArgumentException When style isn't defined
     *
     * @api
     */
    public function getStyle($name)
    {
        if (!$this->hasStyle($name)) {
            throw new \InvalidArgumentException(sprintf('Undefined style: %s', $name));
        }

        return $this->styles[strtolower($name)];
    }

    /**
     * Formats a message according to the given styles.
     *
     * @param string $message The message to style
     *
     * @return string The styled message
     *
     * @api
     */
    public function format($message)
    {
        $message = (string) $message;
        $offset = 0;
        $output = '';
        $tagRegex = '[a-z][a-z0-9_=;-]*';
        preg_match_all("#<(($tagRegex) | /($tagRegex)?)>#ix", $message, $matches, PREG_OFFSET_CAPTURE);
        foreach ($matches[0] as $i => $match) {
            $pos = $match[1];
            $text = $match[0];

            if (0 != $pos && '\\' == $message[$pos - 1]) {
                continue;
            }

            // add the text up to the next tag
            $output .= $this->applyCurrentStyle(substr($message, $offset, $pos - $offset));
            $offset = $pos + strlen($text);

            // opening tag?
            if ($open = '/' != $text[1]) {
                $tag = $matches[1][$i][0];
            } else {
                $tag = isset($matches[3][$i][0]) ? $matches[3][$i][0] : '';
            }

            if (!$open && !$tag) {
                // </>
                $this->styleStack->pop();
            } elseif (false === $style = $this->createStyleFromString(strtolower($tag))) {
                $output .= $this->applyCurrentStyle($text);
            } elseif ($open) {
                $this->styleStack->push($style);
            } else {
                $this->styleStack->pop($style);
            }
        }

        $output .= $this->applyCurrentStyle(substr($message, $offset));

        return str_replace('\\<', '<', $output);
    }

    /**
     * @return OutputFormatterStyleStack
     */
    public function getStyleStack()
    {
        return $this->styleStack;
    }

    /**
     * Tries to create new style instance from string.
     *
     * @param string $string
     *
     * @return OutputFormatterStyle|bool false if string is not format string
     */
    private function createStyleFromString($string)
    {
        if (isset($this->styles[$string])) {
            return $this->styles[$string];
        }

        if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', strtolower($string), $matches, PREG_SET_ORDER)) {
            return false;
        }

        $style = new OutputFormatterStyle();
        foreach ($matches as $match) {
            array_shift($match);

            if ('fg' == $match[0]) {
                $style->setForeground($match[1]);
            } elseif ('bg' == $match[0]) {
                $style->setBackground($match[1]);
            } else {
                try {
                    $style->setOption($match[1]);
                } catch (\InvalidArgumentException $e) {
                    return false;
                }
            }
        }

        return $style;
    }

    /**
     * Applies current style from stack to text, if must be applied.
     *
     * @param string $text Input text
     *
     * @return string Styled text
     */
    private function applyCurrentStyle($text)
    {
        return $this->isDecorated() && strlen($text) > 0 ? $this->styleStack->getCurrent()->apply($text) : $text;
    }
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Output{

use Symfony\Component\Console\Formatter\OutputFormatterInterface;

/**
 * OutputInterface is the interface implemented by all Output classes.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
interface OutputInterface
{
    const VERBOSITY_QUIET = 0;
    const VERBOSITY_NORMAL = 1;
    const VERBOSITY_VERBOSE = 2;
    const VERBOSITY_VERY_VERBOSE = 3;
    const VERBOSITY_DEBUG = 4;

    const OUTPUT_NORMAL = 0;
    const OUTPUT_RAW = 1;
    const OUTPUT_PLAIN = 2;

    /**
     * Writes a message to the output.
     *
     * @param string|array $messages The message as an array of lines or a single string
     * @param bool         $newline  Whether to add a newline
     * @param int          $type     The type of output (one of the OUTPUT constants)
     *
     * @throws \InvalidArgumentException When unknown output type is given
     *
     * @api
     */
    public function write($messages, $newline = false, $type = self::OUTPUT_NORMAL);

    /**
     * Writes a message to the output and adds a newline at the end.
     *
     * @param string|array $messages The message as an array of lines of a single string
     * @param int          $type     The type of output (one of the OUTPUT constants)
     *
     * @throws \InvalidArgumentException When unknown output type is given
     *
     * @api
     */
    public function writeln($messages, $type = self::OUTPUT_NORMAL);

    /**
     * Sets the verbosity of the output.
     *
     * @param int $level The level of verbosity (one of the VERBOSITY constants)
     *
     * @api
     */
    public function setVerbosity($level);

    /**
     * Gets the current verbosity of the output.
     *
     * @return int The current level of verbosity (one of the VERBOSITY constants)
     *
     * @api
     */
    public function getVerbosity();

    /**
     * Sets the decorated flag.
     *
     * @param bool $decorated Whether to decorate the messages
     *
     * @api
     */
    public function setDecorated($decorated);

    /**
     * Gets the decorated flag.
     *
     * @return bool true if the output will decorate messages, false otherwise
     *
     * @api
     */
    public function isDecorated();

    /**
     * Sets output formatter.
     *
     * @param OutputFormatterInterface $formatter
     *
     * @api
     */
    public function setFormatter(OutputFormatterInterface $formatter);

    /**
     * Returns current output formatter instance.
     *
     * @return OutputFormatterInterface
     *
     * @api
     */
    public function getFormatter();
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Output{

/**
 * ConsoleOutputInterface is the interface implemented by ConsoleOutput class.
 * This adds information about stderr output stream.
 *
 * @author Dariusz Górecki <darek.krk@gmail.com>
 */
interface ConsoleOutputInterface extends OutputInterface
{
    /**
     * Gets the OutputInterface for errors.
     *
     * @return OutputInterface
     */
    public function getErrorOutput();

    /**
     * Sets the OutputInterface used for errors.
     *
     * @param OutputInterface $error
     */
    public function setErrorOutput(OutputInterface $error);
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Output{

use Symfony\Component\Console\Formatter\OutputFormatterInterface;
use Symfony\Component\Console\Formatter\OutputFormatter;

/**
 * Base class for output classes.
 *
 * There are five levels of verbosity:
 *
 *  * normal: no option passed (normal output)
 *  * verbose: -v (more output)
 *  * very verbose: -vv (highly extended output)
 *  * debug: -vvv (all debug output)
 *  * quiet: -q (no output)
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
abstract class Output implements OutputInterface
{
    private $verbosity;
    private $formatter;

    /**
     * Constructor.
     *
     * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
     * @param bool                          $decorated Whether to decorate messages
     * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
     *
     * @api
     */
    public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = false, OutputFormatterInterface $formatter = null)
    {
        $this->verbosity = null === $verbosity ? self::VERBOSITY_NORMAL : $verbosity;
        $this->formatter = $formatter ?: new OutputFormatter();
        $this->formatter->setDecorated($decorated);
    }

    /**
     * {@inheritdoc}
     */
    public function setFormatter(OutputFormatterInterface $formatter)
    {
        $this->formatter = $formatter;
    }

    /**
     * {@inheritdoc}
     */
    public function getFormatter()
    {
        return $this->formatter;
    }

    /**
     * {@inheritdoc}
     */
    public function setDecorated($decorated)
    {
        $this->formatter->setDecorated($decorated);
    }

    /**
     * {@inheritdoc}
     */
    public function isDecorated()
    {
        return $this->formatter->isDecorated();
    }

    /**
     * {@inheritdoc}
     */
    public function setVerbosity($level)
    {
        $this->verbosity = (int) $level;
    }

    /**
     * {@inheritdoc}
     */
    public function getVerbosity()
    {
        return $this->verbosity;
    }

    public function isQuiet()
    {
        return self::VERBOSITY_QUIET === $this->verbosity;
    }

    public function isVerbose()
    {
        return self::VERBOSITY_VERBOSE <= $this->verbosity;
    }

    public function isVeryVerbose()
    {
        return self::VERBOSITY_VERY_VERBOSE <= $this->verbosity;
    }

    public function isDebug()
    {
        return self::VERBOSITY_DEBUG <= $this->verbosity;
    }

    /**
     * {@inheritdoc}
     */
    public function writeln($messages, $type = self::OUTPUT_NORMAL)
    {
        $this->write($messages, true, $type);
    }

    /**
     * {@inheritdoc}
     */
    public function write($messages, $newline = false, $type = self::OUTPUT_NORMAL)
    {
        if (self::VERBOSITY_QUIET === $this->verbosity) {
            return;
        }

        $messages = (array) $messages;

        foreach ($messages as $message) {
            switch ($type) {
                case OutputInterface::OUTPUT_NORMAL:
                    $message = $this->formatter->format($message);
                    break;
                case OutputInterface::OUTPUT_RAW:
                    break;
                case OutputInterface::OUTPUT_PLAIN:
                    $message = strip_tags($this->formatter->format($message));
                    break;
                default:
                    throw new \InvalidArgumentException(sprintf('Unknown output type given (%s)', $type));
            }

            $this->doWrite($message, $newline);
        }
    }

    /**
     * Writes a message to the output.
     *
     * @param string $message A message to write to the output
     * @param bool   $newline Whether to add a newline or not
     */
    abstract protected function doWrite($message, $newline);
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Output{

use Symfony\Component\Console\Formatter\OutputFormatterInterface;

/**
 * StreamOutput writes the output to a given stream.
 *
 * Usage:
 *
 * $output = new StreamOutput(fopen('php://stdout', 'w'));
 *
 * As `StreamOutput` can use any stream, you can also use a file:
 *
 * $output = new StreamOutput(fopen('/path/to/output.log', 'a', false));
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
class StreamOutput extends Output
{
    private $stream;

    /**
     * Constructor.
     *
     * @param mixed                         $stream    A stream resource
     * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
     * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
     * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
     *
     * @throws \InvalidArgumentException When first argument is not a real stream
     *
     * @api
     */
    public function __construct($stream, $verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
    {
        if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) {
            throw new \InvalidArgumentException('The StreamOutput class needs a stream as its first argument.');
        }

        $this->stream = $stream;

        if (null === $decorated) {
            $decorated = $this->hasColorSupport();
        }

        parent::__construct($verbosity, $decorated, $formatter);
    }

    /**
     * Gets the stream attached to this StreamOutput instance.
     *
     * @return resource A stream resource
     */
    public function getStream()
    {
        return $this->stream;
    }

    /**
     * {@inheritdoc}
     */
    protected function doWrite($message, $newline)
    {
        if (false === @fwrite($this->stream, $message.($newline ? PHP_EOL : ''))) {
            // should never happen
            throw new \RuntimeException('Unable to write output.');
        }

        fflush($this->stream);
    }

    /**
     * Returns true if the stream supports colorization.
     *
     * Colorization is disabled if not supported by the stream:
     *
     *  -  Windows without Ansicon and ConEmu
     *  -  non tty consoles
     *
     * @return bool true if the stream supports colorization, false otherwise
     */
    protected function hasColorSupport()
    {
        if (DIRECTORY_SEPARATOR === '\\') {
            return false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI');
        }

        return function_exists('posix_isatty') && @posix_isatty($this->stream);
    }
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Output{

use Symfony\Component\Console\Formatter\OutputFormatterInterface;

/**
 * ConsoleOutput is the default class for all CLI output. It uses STDOUT.
 *
 * This class is a convenient wrapper around `StreamOutput`.
 *
 *     $output = new ConsoleOutput();
 *
 * This is equivalent to:
 *
 *     $output = new StreamOutput(fopen('php://stdout', 'w'));
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @api
 */
class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
{
    /**
     * @var StreamOutput
     */
    private $stderr;

    /**
     * Constructor.
     *
     * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
     * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
     * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
     *
     * @api
     */
    public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
    {
        $outputStream = $this->hasStdoutSupport() ? 'php://stdout' : 'php://output';
        $errorStream = $this->hasStderrSupport() ? 'php://stderr' : 'php://output';

        parent::__construct(fopen($outputStream, 'w'), $verbosity, $decorated, $formatter);

        $this->stderr = new StreamOutput(fopen($errorStream, 'w'), $verbosity, $decorated, $this->getFormatter());
    }

    /**
     * {@inheritdoc}
     */
    public function setDecorated($decorated)
    {
        parent::setDecorated($decorated);
        $this->stderr->setDecorated($decorated);
    }

    /**
     * {@inheritdoc}
     */
    public function setFormatter(OutputFormatterInterface $formatter)
    {
        parent::setFormatter($formatter);
        $this->stderr->setFormatter($formatter);
    }

    /**
     * {@inheritdoc}
     */
    public function setVerbosity($level)
    {
        parent::setVerbosity($level);
        $this->stderr->setVerbosity($level);
    }

    /**
     * {@inheritdoc}
     */
    public function getErrorOutput()
    {
        return $this->stderr;
    }

    /**
     * {@inheritdoc}
     */
    public function setErrorOutput(OutputInterface $error)
    {
        $this->stderr = $error;
    }

    /**
     * Returns true if current environment supports writing console output to
     * STDOUT.
     *
     * @return bool
     */
    protected function hasStdoutSupport()
    {
        return false === $this->isRunningOS400();
    }

    /**
     * Returns true if current environment supports writing console output to
     * STDERR.
     *
     * @return bool
     */
    protected function hasStderrSupport()
    {
        return false === $this->isRunningOS400();
    }

    /**
     * Checks if current executing environment is IBM iSeries (OS400), which
     * doesn't properly convert character-encodings between ASCII to EBCDIC.
     *
     * @return bool
     */
    private function isRunningOS400()
    {
        return 'OS400' === php_uname('s');
    }
}

}

	
/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Helper{

use Symfony\Component\Console\Output\OutputInterface;

/**
 * The ProgressBar provides helpers to display progress output.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @author Chris Jones <leeked@gmail.com>
 */
class ProgressBar
{
    // options
    private $barWidth = 28;
    private $barChar;
    private $emptyBarChar = '-';
    private $progressChar = '>';
    private $format = null;
    private $redrawFreq = 1;

    /**
     * @var OutputInterface
     */
    private $output;
    private $step = 0;
    private $max;
    private $startTime;
    private $stepWidth;
    private $percent = 0.0;
    private $lastMessagesLength = 0;
    private $formatLineCount;
    private $messages;
    private $overwrite = true;

    private static $formatters;
    private static $formats;

    /**
     * Constructor.
     *
     * @param OutputInterface $output An OutputInterface instance
     * @param int             $max    Maximum steps (0 if unknown)
     */
    public function __construct(OutputInterface $output, $max = 0)
    {
        $this->output = $output;
        $this->setMaxSteps($max);

        if (!$this->output->isDecorated()) {
            // disable overwrite when output does not support ANSI codes.
            $this->overwrite = false;

            if ($this->max > 10) {
                // set a reasonable redraw frequency so output isn't flooded
                $this->setRedrawFrequency($max / 10);
            }
        }

        $this->setFormat($this->determineBestFormat());

        $this->startTime = time();
    }

    /**
     * Sets a placeholder formatter for a given name.
     *
     * This method also allow you to override an existing placeholder.
     *
     * @param string   $name     The placeholder name (including the delimiter char like %)
     * @param callable $callable A PHP callable
     */
    public static function setPlaceholderFormatterDefinition($name, $callable)
    {
        if (!self::$formatters) {
            self::$formatters = self::initPlaceholderFormatters();
        }

        self::$formatters[$name] = $callable;
    }

    /**
     * Gets the placeholder formatter for a given name.
     *
     * @param string $name The placeholder name (including the delimiter char like %)
     *
     * @return callable|null A PHP callable
     */
    public static function getPlaceholderFormatterDefinition($name)
    {
        if (!self::$formatters) {
            self::$formatters = self::initPlaceholderFormatters();
        }

        return isset(self::$formatters[$name]) ? self::$formatters[$name] : null;
    }

    /**
     * Sets a format for a given name.
     *
     * This method also allow you to override an existing format.
     *
     * @param string $name   The format name
     * @param string $format A format string
     */
    public static function setFormatDefinition($name, $format)
    {
        if (!self::$formats) {
            self::$formats = self::initFormats();
        }

        self::$formats[$name] = $format;
    }

    /**
     * Gets the format for a given name.
     *
     * @param string $name The format name
     *
     * @return string|null A format string
     */
    public static function getFormatDefinition($name)
    {
        if (!self::$formats) {
            self::$formats = self::initFormats();
        }

        return isset(self::$formats[$name]) ? self::$formats[$name] : null;
    }

    public function setMessage($message, $name = 'message')
    {
        $this->messages[$name] = $message;
    }

    public function getMessage($name = 'message')
    {
        return $this->messages[$name];
    }

    /**
     * Gets the progress bar start time.
     *
     * @return int The progress bar start time
     */
    public function getStartTime()
    {
        return $this->startTime;
    }

    /**
     * Gets the progress bar maximal steps.
     *
     * @return int The progress bar max steps
     */
    public function getMaxSteps()
    {
        return $this->max;
    }

    /**
     * Gets the progress bar step.
     *
     * @deprecated since version 2.6, to be removed in 3.0. Use {@link getProgress()} instead.
     *
     * @return int The progress bar step
     */
    public function getStep()
    {
        @trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the getProgress() method instead.', E_USER_DEPRECATED);

        return $this->getProgress();
    }

    /**
     * Gets the current step position.
     *
     * @return int The progress bar step
     */
    public function getProgress()
    {
        return $this->step;
    }

    /**
     * Gets the progress bar step width.
     *
     * @internal This method is public for PHP 5.3 compatibility, it should not be used.
     *
     * @return int The progress bar step width
     */
    public function getStepWidth()
    {
        return $this->stepWidth;
    }

    /**
     * Gets the current progress bar percent.
     *
     * @return float The current progress bar percent
     */
    public function getProgressPercent()
    {
        return $this->percent;
    }

    /**
     * Sets the progress bar width.
     *
     * @param int $size The progress bar size
     */
    public function setBarWidth($size)
    {
        $this->barWidth = (int) $size;
    }

    /**
     * Gets the progress bar width.
     *
     * @return int The progress bar size
     */
    public function getBarWidth()
    {
        return $this->barWidth;
    }

    /**
     * Sets the bar character.
     *
     * @param string $char A character
     */
    public function setBarCharacter($char)
    {
        $this->barChar = $char;
    }

    /**
     * Gets the bar character.
     *
     * @return string A character
     */
    public function getBarCharacter()
    {
        if (null === $this->barChar) {
            return $this->max ? '=' : $this->emptyBarChar;
        }

        return $this->barChar;
    }

    /**
     * Sets the empty bar character.
     *
     * @param string $char A character
     */
    public function setEmptyBarCharacter($char)
    {
        $this->emptyBarChar = $char;
    }

    /**
     * Gets the empty bar character.
     *
     * @return string A character
     */
    public function getEmptyBarCharacter()
    {
        return $this->emptyBarChar;
    }

    /**
     * Sets the progress bar character.
     *
     * @param string $char A character
     */
    public function setProgressCharacter($char)
    {
        $this->progressChar = $char;
    }

    /**
     * Gets the progress bar character.
     *
     * @return string A character
     */
    public function getProgressCharacter()
    {
        return $this->progressChar;
    }

    /**
     * Sets the progress bar format.
     *
     * @param string $format The format
     */
    public function setFormat($format)
    {
        // try to use the _nomax variant if available
        if (!$this->max && null !== self::getFormatDefinition($format.'_nomax')) {
            $this->format = self::getFormatDefinition($format.'_nomax');
        } elseif (null !== self::getFormatDefinition($format)) {
            $this->format = self::getFormatDefinition($format);
        } else {
            $this->format = $format;
        }

        $this->formatLineCount = substr_count($this->format, "\n");
    }

    /**
     * Sets the redraw frequency.
     *
     * @param int $freq The frequency in steps
     */
    public function setRedrawFrequency($freq)
    {
        $this->redrawFreq = (int) $freq;
    }

    /**
     * Starts the progress output.
     *
     * @param int|null $max Number of steps to complete the bar (0 if indeterminate), null to leave unchanged
     */
    public function start($max = null)
    {
        $this->startTime = time();
        $this->step = 0;
        $this->percent = 0.0;

        if (null !== $max) {
            $this->setMaxSteps($max);
        }

        $this->display();
    }

    /**
     * Advances the progress output X steps.
     *
     * @param int $step Number of steps to advance
     *
     * @throws \LogicException
     */
    public function advance($step = 1)
    {
        $this->setProgress($this->step + $step);
    }

    /**
     * Sets the current progress.
     *
     * @deprecated since version 2.6, to be removed in 3.0. Use {@link setProgress()} instead.
     *
     * @param int $step The current progress
     *
     * @throws \LogicException
     */
    public function setCurrent($step)
    {
        @trigger_error('The '.__METHOD__.' method is deprecated since version 2.6 and will be removed in 3.0. Use the setProgress() method instead.', E_USER_DEPRECATED);

        $this->setProgress($step);
    }

    /**
     * Sets whether to overwrite the progressbar, false for new line.
     *
     * @param bool $overwrite
     */
    public function setOverwrite($overwrite)
    {
        $this->overwrite = (bool) $overwrite;
    }

    /**
     * Sets the current progress.
     *
     * @param int $step The current progress
     *
     * @throws \LogicException
     */
    public function setProgress($step)
    {
        $step = (int) $step;
        if ($step < $this->step) {
            throw new \LogicException('You can\'t regress the progress bar.');
        }

        if ($this->max && $step > $this->max) {
            $this->max = $step;
        }

        $prevPeriod = (int) ($this->step / $this->redrawFreq);
        $currPeriod = (int) ($step / $this->redrawFreq);
        $this->step = $step;
        $this->percent = $this->max ? (float) $this->step / $this->max : 0;
        if ($prevPeriod !== $currPeriod || $this->max === $step) {
            $this->display();
        }
    }

    /**
     * Finishes the progress output.
     */
    public function finish()
    {
        if (!$this->max) {
            $this->max = $this->step;
        }

        if ($this->step === $this->max && !$this->overwrite) {
            // prevent double 100% output
            return;
        }

        $this->setProgress($this->max);
    }

    /**
     * Outputs the current progress string.
     */
    public function display()
    {
        if (OutputInterface::VERBOSITY_QUIET === $this->output->getVerbosity()) {
            return;
        }

        // these 3 variables can be removed in favor of using $this in the closure when support for PHP 5.3 will be dropped.
        $self = $this;
        $output = $this->output;
        $messages = $this->messages;
        $this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) use ($self, $output, $messages) {
            if ($formatter = $self::getPlaceholderFormatterDefinition($matches[1])) {
                $text = call_user_func($formatter, $self, $output);
            } elseif (isset($messages[$matches[1]])) {
                $text = $messages[$matches[1]];
            } else {
                return $matches[0];
            }

            if (isset($matches[2])) {
                $text = sprintf('%'.$matches[2], $text);
            }

            return $text;
        }, $this->format));
    }

    /**
     * Removes the progress bar from the current line.
     *
     * This is useful if you wish to write some output
     * while a progress bar is running.
     * Call display() to show the progress bar again.
     */
    public function clear()
    {
        if (!$this->overwrite) {
            return;
        }

        $this->overwrite(str_repeat("\n", $this->formatLineCount));
    }

    /**
     * Sets the progress bar maximal steps.
     *
     * @param int     The progress bar max steps
     */
    private function setMaxSteps($max)
    {
        $this->max = max(0, (int) $max);
        $this->stepWidth = $this->max ? Helper::strlen($this->max) : 4;
    }

    /**
     * Overwrites a previous message to the output.
     *
     * @param string $message The message
     */
    private function overwrite($message)
    {
        $lines = explode("\n", $message);

        // append whitespace to match the line's length
        if (null !== $this->lastMessagesLength) {
            foreach ($lines as $i => $line) {
                if ($this->lastMessagesLength > Helper::strlenWithoutDecoration($this->output->getFormatter(), $line)) {
                    $lines[$i] = str_pad($line, $this->lastMessagesLength, "\x20", STR_PAD_RIGHT);
                }
            }
        }

        if ($this->overwrite) {
            // move back to the beginning of the progress bar before redrawing it
            $this->output->write("\x0D");
        } elseif ($this->step > 0) {
            // move to new line
            $this->output->writeln('');
        }

        if ($this->formatLineCount) {
            $this->output->write(sprintf("\033[%dA", $this->formatLineCount));
        }
        $this->output->write(implode("\n", $lines));

        $this->lastMessagesLength = 0;
        foreach ($lines as $line) {
            $len = Helper::strlenWithoutDecoration($this->output->getFormatter(), $line);
            if ($len > $this->lastMessagesLength) {
                $this->lastMessagesLength = $len;
            }
        }
    }

    private function determineBestFormat()
    {
        switch ($this->output->getVerbosity()) {
            // OutputInterface::VERBOSITY_QUIET: display is disabled anyway
            case OutputInterface::VERBOSITY_VERBOSE:
                return $this->max ? 'verbose' : 'verbose_nomax';
            case OutputInterface::VERBOSITY_VERY_VERBOSE:
                return $this->max ? 'very_verbose' : 'very_verbose_nomax';
            case OutputInterface::VERBOSITY_DEBUG:
                return $this->max ? 'debug' : 'debug_nomax';
            default:
                return $this->max ? 'normal' : 'normal_nomax';
        }
    }

    private static function initPlaceholderFormatters()
    {
        return array(
            'bar' => function (ProgressBar $bar, OutputInterface $output) {
                $completeBars = floor($bar->getMaxSteps() > 0 ? $bar->getProgressPercent() * $bar->getBarWidth() : $bar->getProgress() % $bar->getBarWidth());
                $display = str_repeat($bar->getBarCharacter(), $completeBars);
                if ($completeBars < $bar->getBarWidth()) {
                    $emptyBars = $bar->getBarWidth() - $completeBars - Helper::strlenWithoutDecoration($output->getFormatter(), $bar->getProgressCharacter());
                    $display .= $bar->getProgressCharacter().str_repeat($bar->getEmptyBarCharacter(), $emptyBars);
                }

                return $display;
            },
            'elapsed' => function (ProgressBar $bar) {
                return Helper::formatTime(time() - $bar->getStartTime());
            },
            'remaining' => function (ProgressBar $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new \LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                }

                if (!$bar->getProgress()) {
                    $remaining = 0;
                } else {
                    $remaining = round((time() - $bar->getStartTime()) / $bar->getProgress() * ($bar->getMaxSteps() - $bar->getProgress()));
                }

                return Helper::formatTime($remaining);
            },
            'estimated' => function (ProgressBar $bar) {
                if (!$bar->getMaxSteps()) {
                    throw new \LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
                }

                if (!$bar->getProgress()) {
                    $estimated = 0;
                } else {
                    $estimated = round((time() - $bar->getStartTime()) / $bar->getProgress() * $bar->getMaxSteps());
                }

                return Helper::formatTime($estimated);
            },
            'memory' => function (ProgressBar $bar) {
                return Helper::formatMemory(memory_get_usage(true));
            },
            'current' => function (ProgressBar $bar) {
                return str_pad($bar->getProgress(), $bar->getStepWidth(), ' ', STR_PAD_LEFT);
            },
            'max' => function (ProgressBar $bar) {
                return $bar->getMaxSteps();
            },
            'percent' => function (ProgressBar $bar) {
                return floor($bar->getProgressPercent() * 100);
            },
        );
    }

    private static function initFormats()
    {
        return array(
            'normal' => ' %current%/%max% [%bar%] %percent:3s%%',
            'normal_nomax' => ' %current% [%bar%]',

            'verbose' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%',
            'verbose_nomax' => ' %current% [%bar%] %elapsed:6s%',

            'very_verbose' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s%',
            'very_verbose_nomax' => ' %current% [%bar%] %elapsed:6s%',

            'debug' => ' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s% %memory:6s%',
            'debug_nomax' => ' %current% [%bar%] %elapsed:6s% %memory:6s%',
        );
    }
}

}



namespace {
	$concurrent = function_exists('pcntl_fork');
	if ($concurrent) {
		// The MIT License (MIT)
//
// Copyright (c) 2014 Carlos Cirello
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

define('PHP_INT_LENGTH', strlen(sprintf("%u", PHP_INT_MAX)));
function cofunc(callable $fn) {
	$pid = pcntl_fork();
	if (-1 == $pid) {
		trigger_error('could not fork', E_ERROR);
	} elseif ($pid) {
		// I am the parent
	} else {
		$params = [];
		if (func_num_args() > 1) {
			$params = array_slice(func_get_args(), 1);
		}
		call_user_func_array($fn, $params);
		die();
	}
}

class CSP_Channel {
	const CLOSED = '-1';
	private $ipc;
	private $ipc_fn;
	private $key;
	private $closed = false;
	private $msg_count = 0;
	public function __construct() {
		$this->ipc_fn = tempnam(sys_get_temp_dir(), 'csp.' . uniqid('chn', true));
		$this->key = ftok($this->ipc_fn, 'A');
		$this->ipc = msg_get_queue($this->key, 0666);
		msg_set_queue($this->ipc, $cfg = [
			'msg_qbytes' => (1 * PHP_INT_LENGTH),
		]);

	}
	public function msg_count() {
		return $this->msg_count;
	}
	public function close() {
		$this->closed = true;
		do {
			$this->out();
			--$this->msg_count;
		} while ($this->msg_count >= 0);
		msg_remove_queue($this->ipc);
		file_exists($this->ipc_fn) && @unlink($this->ipc_fn);
	}
	public function in($msg) {
		if ($this->closed || !msg_queue_exists($this->key)) {
			return;
		}
		$shm = new Message();
		$shm->store($msg);
		$error = 0;
		@msg_send($this->ipc, 1, $shm->key(), false, true, $error);
		++$this->msg_count;
	}
	public function non_blocking_in($msg) {
		if ($this->closed || !msg_queue_exists($this->key)) {
			return self::CLOSED;
		}
		$shm = new Message();
		$shm->store($msg);
		$error = 0;
		@msg_send($this->ipc, 1, $shm->key(), false, false, $error);
		if (MSG_EAGAIN === $error) {
			$shmAbortedMessage = new Message($shm->key());
			$shmAbortedMessage->destroy();
			return false;
		}
		++$this->msg_count;
		$first_loop = true;
		do {
			$data = msg_stat_queue($this->ipc);
			if (!$first_loop && 0 == $data['msg_qnum']) {
				break;
			}
			$first_loop = false;
		} while (true);
		return true;
	}
	public function out() {
		if ($this->closed || !msg_queue_exists($this->key)) {
			return;
		}
		$msgtype = null;
		$ipcmsg = null;
		$error = null;
		msg_receive($this->ipc, 1, $msgtype, (1 * PHP_INT_LENGTH) + 1, $ipcmsg, false, 0, $error);
		--$this->msg_count;
		$shm = new Message($ipcmsg);
		$ret = $shm->fetch();
		return $ret;
	}
	public function non_blocking_out() {
		if ($this->closed || !msg_queue_exists($this->key)) {
			return [self::CLOSED, null];
		}
		$msgtype = null;
		$ipcmsg = null;
		$error = null;
		msg_receive($this->ipc, 1, $msgtype, (1 * PHP_INT_LENGTH) + 1, $ipcmsg, false, MSG_IPC_NOWAIT, $error);
		if (MSG_ENOMSG === $error) {
			return [false, null];
		}
		--$this->msg_count;
		$shm = new Message($ipcmsg);
		$ret = $shm->fetch();
		return [true, $ret];
	}
}
class Message {
	private $key;
	private $shm;
	public function __construct($key = null) {
		if (null === $key) {
			$key = ftok(tempnam(sys_get_temp_dir(), 'csp.' . uniqid('shm', true)), 'C');
		}
		$this->shm = shm_attach($key);
		if (false === $this->shm) {
			trigger_error('Unable to attach shared memory segment for channel', E_ERROR);
		}
		$this->key = $key;
	}
	public function store($msg) {
		shm_put_var($this->shm, 1, $msg);
		shm_detach($this->shm);
	}
	public function key() {
		return sprintf('%0' . PHP_INT_LENGTH . 'd', (int) $this->key);
	}
	public function fetch() {
		$ret = shm_get_var($this->shm, 1);
		$this->destroy();
		return $ret;

	}
	public function destroy() {
		if (shm_has_var($this->shm, 1)) {
			shm_remove_var($this->shm, 1);
		}
		shm_remove($this->shm);
	}
}

function make_channel() {
	return new CSP_Channel();
}

/*
$chn = &$chn;
$var = &$var;
$var2 = &$var2;

select_channel([
[$chn, $var, function () {
echo "Message Sent";
}],
[$var, $chn, function ($msg) {
echo "Message Received";
}],
['default', function () {
echo "Default";
}, $var2],
]);
 */
function select_channel(array $actions) {
	while (true) {
		foreach ($actions as $action) {
			if ('default' == $action[0]) {
				call_user_func_array($action[1]);
				break 2;
			} elseif (is_callable($action[1])) {
				$chn = &$action[0];
				$callback = &$action[1];

				list($ok, $result) = $chn->non_blocking_out();
				if (true === $ok) {
					call_user_func_array($callback, [$result]);
					break 2;
				}
			} elseif ($action[0] instanceof CSP_Channel) {
				$chn = &$action[0];
				$msg = &$action[1];
				$callback = &$action[2];
				$params = array_slice($action, 3);

				$ok = $chn->non_blocking_in($msg);
				if (CSP_Channel::CLOSED === $ok) {
					throw new Exception('Cannot send to closed channel');
				} elseif (true === $ok) {
					call_user_func($callback);
					break 2;
				}
			} else {
				throw new Exception('Invalid action for CSP select_channel');
			}
		}
	}
}

	}
	interface Cacher {
	const DEFAULT_CACHE_FILENAME = '.php.tools.cache';
	public function create_db();
	public function upsert($target, $filename, $content);
	public function is_changed($target, $filename);
}

	$enableCache = false;
	if (class_exists('SQLite3')) {
		$enableCache = true;
		/**
 * @codeCoverageIgnore
 */
final class Cache implements Cacher {

	private $db;

	private $noop = false;

	public function __construct($filename) {
		if (empty($filename)) {
			$this->noop = true;
			return;
		}

		$startDbCreation = false;
		if (is_dir($filename)) {
			$filename = realpath($filename) . DIRECTORY_SEPARATOR . self::DEFAULT_CACHE_FILENAME;
		}
		if (!file_exists($filename)) {
			$startDbCreation = true;
		}

		$this->setDb(new SQLite3($filename));
		$this->db->busyTimeout(1000);
		if ($startDbCreation) {
			$this->create_db();
		}
	}

	public function __destruct() {
		if ($this->noop) {
			return;
		}
		$this->db->close();
	}

	public function create_db() {
		if ($this->noop) {
			return;
		}
		$this->db->exec('CREATE TABLE cache (target TEXT, filename TEXT, hash TEXT, unique(target, filename));');
	}

	public function is_changed($target, $filename) {
		$content = file_get_contents($filename);
		if ($this->noop) {
			return $content;
		}
		$row = $this->db->querySingle('SELECT hash FROM cache WHERE target = "' . SQLite3::escapeString($target) . '" AND filename = "' . SQLite3::escapeString($filename) . '"', true);
		if (empty($row)) {
			return $content;
		}
		if ($this->calculateHash($content) != $row['hash']) {
			return $content;
		}
		return false;
	}

	public function upsert($target, $filename, $content) {
		if ($this->noop) {
			return;
		}
		$hash = $this->calculateHash($content);
		$this->db->exec('REPLACE INTO cache VALUES ("' . SQLite3::escapeString($target) . '","' . SQLite3::escapeString($filename) . '", "' . SQLite3::escapeString($hash) . '")');
	}

	private function calculateHash($content) {
		return sprintf('%u', crc32($content));
	}

	private function setDb($db) {
		$this->db = $db;
	}

}

	} else {
		/**
 * @codeCoverageIgnore
 */
final class Cache implements Cacher {

	public function create_db() {}

	public function is_changed($target, $filename) {
		return file_get_contents($filename);
	}

	public function upsert($target, $filename, $content) {}

}

	}

	define("VERSION", "12.1.0");
	
function extractFromArgv($argv, $item) {
	return array_values(
		array_filter($argv,
			function ($v) use ($item) {
				return substr($v, 0, strlen('--' . $item)) !== '--' . $item;
			}
		)
	);
}

function extractFromArgvShort($argv, $item) {
	return array_values(
		array_filter($argv,
			function ($v) use ($item) {
				return substr($v, 0, strlen('-' . $item)) !== '-' . $item;
			}
		)
	);
}

function lint($file) {
	$output = null;
	$ret = null;
	exec('php -l ' . escapeshellarg($file), $output, $ret);
	return 0 === $ret;
}

function tabwriter(array $lines) {
	$colsize = [];
	foreach ($lines as $line) {
		foreach ($line as $idx => $text) {
			$cs = &$colsize[$idx];
			$len = strlen($text);
			$cs = max($cs, $len);
		}
	}

	$final = '';
	foreach ($lines as $line) {
		$out = '';
		foreach ($line as $idx => $text) {
			$cs = &$colsize[$idx];
			$out .= str_pad($text, $cs) . ' ';
		}
		$final .= rtrim($out) . PHP_EOL;
	}

	return $final;
}
	
function selfupdate($argv, $inPhar) {
	$opts = [
		'http' => [
			'method' => 'GET',
			'header' => "User-agent: php.tools fmt.phar selfupdate\r\n",
		],
	];

	$context = stream_context_create($opts);

	// current release
	$releases = json_decode(file_get_contents('https://api.github.com/repos/dericofilho/php.tools/tags', false, $context), true);
	$commit = json_decode(file_get_contents($releases[0]['commit']['url'], false, $context), true);
	$files = json_decode(file_get_contents($commit['commit']['tree']['url'], false, $context), true);
	foreach ($files['tree'] as $file) {
		if ('fmt.phar' == $file['path']) {
			$phar_file = base64_decode(json_decode(file_get_contents($file['url'], false, $context), true)['content']);
		}
		if ('fmt.phar.sha1' == $file['path']) {
			$phar_sha1 = base64_decode(json_decode(file_get_contents($file['url'], false, $context), true)['content']);
		}
	}
	if (!isset($phar_sha1) || !isset($phar_file)) {
		fwrite(STDERR, 'Could not autoupdate - not release found' . PHP_EOL);
		exit(255);
	}
	if ($inPhar && !file_exists($argv[0])) {
		$argv[0] = dirname(Phar::running(false)) . DIRECTORY_SEPARATOR . $argv[0];
	}
	if (sha1_file($argv[0]) != $phar_sha1) {
		copy($argv[0], $argv[0] . '~');
		file_put_contents($argv[0], $phar_file);
		chmod($argv[0], 0777 & ~umask());
		fwrite(STDERR, 'Updated successfully' . PHP_EOL);
		exit(0);
	}
	fwrite(STDERR, 'Up-to-date!' . PHP_EOL);
	exit(0);
}

	//Copyright (c) 2014, Carlos C
//All rights reserved.
//
//Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
//
//1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//
//2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
//
//3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
//
//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
define('ST_AT', '@');
define('ST_BRACKET_CLOSE', ']');
define('ST_BRACKET_OPEN', '[');
define('ST_COLON', ':');
define('ST_COMMA', ',');
define('ST_CONCAT', '.');
define('ST_CURLY_CLOSE', '}');
define('ST_CURLY_OPEN', '{');
define('ST_DIVIDE', '/');
define('ST_DOLLAR', '$');
define('ST_EQUAL', '=');
define('ST_EXCLAMATION', '!');
define('ST_IS_GREATER', '>');
define('ST_IS_SMALLER', '<');
define('ST_MINUS', '-');
define('ST_MODULUS', '%');
define('ST_PARENTHESES_CLOSE', ')');
define('ST_PARENTHESES_OPEN', '(');
define('ST_PLUS', '+');
define('ST_QUESTION', '?');
define('ST_QUOTE', '"');
define('ST_REFERENCE', '&');
define('ST_SEMI_COLON', ';');
define('ST_TIMES', '*');
define('ST_BITWISE_OR', '|');
define('ST_BITWISE_XOR', '^');
if (!defined('T_POW')) {
	define('T_POW', '**');
}
if (!defined('T_POW_EQUAL')) {
	define('T_POW_EQUAL', '**=');
}
if (!defined('T_YIELD')) {
	define('T_YIELD', 'yield');
}
if (!defined('T_FINALLY')) {
	define('T_FINALLY', 'finally');
}
if (!defined('T_SPACESHIP')) {
	define('T_SPACESHIP', '<=>');
}
if (!defined('T_COALESCE')) {
	define('T_COALESCE', '??');
}

define('ST_PARENTHESES_BLOCK', 'ST_PARENTHESES_BLOCK');
define('ST_BRACKET_BLOCK', 'ST_BRACKET_BLOCK');
define('ST_CURLY_BLOCK', 'ST_CURLY_BLOCK');
	
//FormatterPass holds all data structures necessary to traverse a stream of
//tokens, following the concept of bottom-up it works as a platform on which
//other passes can be built on.
abstract class FormatterPass {

	protected $cache = [];

	protected $code = '';

	// stream of tokens
	protected $ignoreFutileTokens = [T_WHITESPACE, T_COMMENT, T_DOC_COMMENT];

	protected $indent = 0;

	protected $indentChar = "\t";

	protected $newLine = "\n";

	// holds the final outputed code
	protected $ptr = 0;

	protected $tkns = [];

	protected $useCache = false;

	private $memo = [null, null];

	private $memoUseful = [null, null];

	abstract public function candidate($source, $foundTokens);

	abstract public function format($source);

	protected function alignPlaceholders($origPlaceholder, $contextCounter) {
		for ($j = 0; $j <= $contextCounter; ++$j) {
			$placeholder = sprintf($origPlaceholder, $j);
			if (false === strpos($this->code, $placeholder)) {
				continue;
			}
			if (1 === substr_count($this->code, $placeholder)) {
				$this->code = str_replace($placeholder, '', $this->code);
				continue;
			}
			$lines = explode($this->newLine, $this->code);
			$linesWithPlaceholder = [];
			$blockCount = 0;

			foreach ($lines as $idx => $line) {
				if (false !== strpos($line, $placeholder)) {
					$linesWithPlaceholder[$blockCount][] = $idx;
					continue;
				}
				++$blockCount;
				$linesWithPlaceholder[$blockCount] = [];
			}

			$i = 0;
			foreach ($linesWithPlaceholder as $group) {
				++$i;
				$farthest = 0;
				foreach ($group as $idx) {
					$farthest = max($farthest, strpos($lines[$idx], $placeholder));
				}
				foreach ($group as $idx) {
					$line = $lines[$idx];
					$current = strpos($line, $placeholder);
					$delta = abs($farthest - $current);
					if ($delta > 0) {
						$line = str_replace($placeholder, str_repeat(' ', $delta) . $placeholder, $line);
						$lines[$idx] = $line;
					}
				}
			}
			$this->code = str_replace($placeholder, '', implode($this->newLine, $lines));
		}
	}

	protected function appendCode($code = '') {
		$this->code .= $code;
	}

	protected function getCrlf() {
		return $this->newLine;
	}

	protected function getCrlfIndent() {
		return $this->getCrlf() . $this->getIndent();
	}

	protected function getIndent($increment = 0) {
		return str_repeat($this->indentChar, $this->indent + $increment);
	}

	protected function getSpace($true = true) {
		return $true ? ' ' : '';
	}

	protected function getToken($token) {
		$ret = [$token, $token];
		if (isset($token[1])) {
			$ret = $token;
		}
		return $ret;
	}

	protected function hasLn($text) {
		return (false !== strpos($text, $this->newLine));
	}

	protected function hasLnAfter() {
		$id = null;
		$text = null;
		list($id, $text) = $this->inspectToken();
		return T_WHITESPACE === $id && $this->hasLn($text);
	}

	protected function hasLnBefore() {
		$id = null;
		$text = null;
		list($id, $text) = $this->inspectToken(-1);
		return T_WHITESPACE === $id && $this->hasLn($text);
	}

	protected function hasLnLeftToken() {
		list(, $text) = $this->getToken($this->leftToken());
		return $this->hasLn($text);
	}

	protected function hasLnRightToken() {
		list(, $text) = $this->getToken($this->rightToken());
		return $this->hasLn($text);
	}

	protected function inspectToken($delta = 1) {
		if (!isset($this->tkns[$this->ptr + $delta])) {
			return [null, null];
		}
		return $this->getToken($this->tkns[$this->ptr + $delta]);
	}

	protected function isShortArray() {
		return !$this->leftTokenIs([
			ST_BRACKET_CLOSE,
			ST_CURLY_CLOSE,
			ST_PARENTHESES_CLOSE,
			ST_QUOTE,
			T_CONSTANT_ENCAPSED_STRING,
			T_STRING,
			T_VARIABLE,
		]);
	}

	protected function leftMemoTokenIs($token) {
		return $this->resolveFoundToken($this->memo[0], $token);
	}

	protected function leftMemoUsefulTokenIs($token, $debug = false) {
		return $this->resolveFoundToken($this->memoUseful[0], $token);
	}

	protected function leftToken($ignoreList = []) {
		$i = $this->leftTokenIdx($ignoreList);

		return $this->tkns[$i];
	}

	protected function leftTokenIdx($ignoreList = []) {
		$ignoreList = $this->resolveIgnoreList($ignoreList);

		$i = $this->walkLeft($this->tkns, $this->ptr, $ignoreList);

		return $i;
	}

	protected function leftTokenIs($token, $ignoreList = []) {
		return $this->tokenIs('left', $token, $ignoreList);
	}

	protected function leftTokenSubsetAtIdx($tkns, $idx, $ignoreList = []) {
		$ignoreList = $this->resolveIgnoreList($ignoreList);
		$idx = $this->walkLeft($tkns, $idx, $ignoreList);

		return $idx;
	}

	protected function leftTokenSubsetIsAtIdx($tkns, $idx, $token, $ignoreList = []) {
		$idx = $this->leftTokenSubsetAtIdx($tkns, $idx, $ignoreList);

		return $this->resolveTokenMatch($tkns, $idx, $token);
	}

	protected function leftUsefulToken() {
		return $this->leftToken($this->ignoreFutileTokens);
	}

	protected function leftUsefulTokenIdx() {
		return $this->leftTokenIdx($this->ignoreFutileTokens);
	}

	protected function leftUsefulTokenIs($token) {
		return $this->leftTokenIs($token, $this->ignoreFutileTokens);
	}

	protected function memoPtr() {
		$t = $this->tkns[$this->ptr][0];

		if (T_WHITESPACE !== $t) {
			$this->memo[0] = $this->memo[1];
			$this->memo[1] = $t;
		}

		if (T_WHITESPACE !== $t && T_COMMENT !== $t && T_DOC_COMMENT !== $t) {
			$this->memoUseful[0] = $this->memoUseful[1];
			$this->memoUseful[1] = $t;
		}
	}

	protected function peekAndCountUntilAny($tkns, $ptr, $tknids) {
		$tknids = array_flip($tknids);
		$tknsSize = sizeof($tkns);
		$countTokens = [];
		$id = null;
		for ($i = $ptr; $i < $tknsSize; ++$i) {
			$token = $tkns[$i];
			list($id) = $this->getToken($token);
			if (T_WHITESPACE == $id || T_COMMENT == $id || T_DOC_COMMENT == $id) {
				continue;
			}
			if (!isset($countTokens[$id])) {
				$countTokens[$id] = 0;
			}
			++$countTokens[$id];
			if (isset($tknids[$id])) {
				break;
			}
		}
		return [$id, $countTokens];
	}

	protected function printAndStopAt($tknids) {
		if (is_scalar($tknids)) {
			$tknids = [$tknids];
		}
		$tknids = array_flip($tknids);
		$touchedLn = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];
			if (!$touchedLn && T_WHITESPACE == $id && $this->hasLn($text)) {
				$touchedLn = true;
			}
			if (isset($tknids[$id])) {
				return [$id, $text, $touchedLn];
			}
			$this->appendCode($text);
		}
	}

	protected function printAndStopAtEndOfParamBlock() {
		$count = 1;
		$paramCount = 1;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];

			if (ST_COMMA == $id && 1 == $count) {
				++$paramCount;
			}
			if (ST_BRACKET_OPEN == $id) {
				$this->appendCode($text);
				$this->printBlock(ST_BRACKET_OPEN, ST_BRACKET_CLOSE);
				continue;
			}
			if (ST_CURLY_OPEN == $id || T_CURLY_OPEN == $id || T_DOLLAR_OPEN_CURLY_BRACES == $id) {
				$this->appendCode($text);
				$this->printCurlyBlock();
				continue;
			}
			if (ST_PARENTHESES_OPEN == $id) {
				++$count;
			}
			if (ST_PARENTHESES_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				prev($this->tkns);
				break;
			}
			$this->appendCode($text);
		}
		return $paramCount;
	}

	protected function printBlock($start, $end) {
		$count = 1;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];
			$this->appendCode($text);

			if ($start == $id) {
				++$count;
			}
			if ($end == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function printCurlyBlock() {
		$count = 1;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];
			$this->appendCode($text);

			if (ST_CURLY_OPEN == $id) {
				++$count;
			}
			if (T_CURLY_OPEN == $id) {
				++$count;
			}
			if (T_DOLLAR_OPEN_CURLY_BRACES == $id) {
				++$count;
			}
			if (ST_CURLY_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function printUntil($tknid) {
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];
			$this->appendCode($text);
			if ($tknid == $id) {
				break;
			}
		}
	}

	protected function printUntilAny($tknids) {
		$tknids = array_flip($tknids);
		$whitespaceNewLine = false;
		$id = null;
		if (isset($tknids[$this->newLine])) {
			$whitespaceNewLine = true;
		}
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];
			$this->appendCode($text);
			if ($whitespaceNewLine && T_WHITESPACE == $id && $this->hasLn($text)) {
				break;
			}
			if (isset($tknids[$id])) {
				break;
			}
		}
		return $id;
	}

	protected function printUntilTheEndOfString() {
		$this->printUntil(ST_QUOTE);
	}

	protected function refInsert(&$tkns, &$ptr, $item) {
		array_splice($tkns, $ptr, 0, [$item]);
		++$ptr;
	}

	protected function refSkipBlocks($tkns, &$ptr) {
		for ($sizeOfTkns = sizeof($tkns); $ptr < $sizeOfTkns; ++$ptr) {
			$id = $tkns[$ptr][0];

			if (T_CLOSE_TAG == $id) {
				return;
			}

			if (T_DO == $id) {
				$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
				$this->refWalkCurlyBlock($tkns, $ptr);
				$this->refWalkUsefulUntil($tkns, $ptr, ST_PARENTHESES_OPEN);
				$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				continue;
			}

			if (T_WHILE == $id) {
				$this->refWalkUsefulUntil($tkns, $ptr, ST_PARENTHESES_OPEN);
				$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				if ($this->rightTokenSubsetIsAtIdx(
					$tkns,
					$ptr,
					ST_CURLY_OPEN,
					$this->ignoreFutileTokens
				)) {
					$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
					$this->refWalkCurlyBlock($tkns, $ptr);
					return;
				}
			}

			if (T_FOR == $id || T_FOREACH == $id || T_SWITCH == $id) {
				$this->refWalkUsefulUntil($tkns, $ptr, ST_PARENTHESES_OPEN);
				$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
				$this->refWalkCurlyBlock($tkns, $ptr);
				return;
			}

			if (T_TRY == $id) {
				$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
				$this->refWalkCurlyBlock($tkns, $ptr);
				while (
					$this->rightTokenSubsetIsAtIdx(
						$tkns,
						$ptr,
						T_CATCH,
						$this->ignoreFutileTokens
					)
				) {
					$this->refWalkUsefulUntil($tkns, $ptr, ST_PARENTHESES_OPEN);
					$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
					$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
					$this->refWalkCurlyBlock($tkns, $ptr);
				}
				if ($this->rightTokenSubsetIsAtIdx(
					$tkns,
					$ptr,
					T_FINALLY,
					$this->ignoreFutileTokens
				)) {
					$this->refWalkUsefulUntil($tkns, $ptr, T_FINALLY);
					$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
					$this->refWalkCurlyBlock($tkns, $ptr);
				}
				return;
			}

			if (T_IF == $id) {
				$this->refWalkUsefulUntil($tkns, $ptr, ST_PARENTHESES_OPEN);
				$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
				$this->refWalkCurlyBlock($tkns, $ptr);
				while (true) {
					if (
						$this->rightTokenSubsetIsAtIdx(
							$tkns,
							$ptr,
							T_ELSEIF,
							$this->ignoreFutileTokens
						)
					) {
						$this->refWalkUsefulUntil($tkns, $ptr, ST_PARENTHESES_OPEN);
						$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
						$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
						$this->refWalkCurlyBlock($tkns, $ptr);
						continue;
					} elseif (
						$this->rightTokenSubsetIsAtIdx(
							$tkns,
							$ptr,
							T_ELSE,
							$this->ignoreFutileTokens
						)
					) {
						$this->refWalkUsefulUntil($tkns, $ptr, ST_CURLY_OPEN);
						$this->refWalkCurlyBlock($tkns, $ptr);
						break;
					}
					break;
				}
				return;
			}

			if (
				ST_CURLY_OPEN == $id ||
				T_CURLY_OPEN == $id ||
				T_DOLLAR_OPEN_CURLY_BRACES == $id
			) {
				$this->refWalkCurlyBlock($tkns, $ptr);
				continue;
			}

			if (ST_PARENTHESES_OPEN == $id) {
				$this->refWalkBlock($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				continue;
			}

			if (ST_BRACKET_OPEN == $id) {
				$this->refWalkBlock($tkns, $ptr, ST_BRACKET_OPEN, ST_BRACKET_CLOSE);
				continue;
			}

			if (ST_SEMI_COLON == $id) {
				return;
			}
		}
		--$ptr;
	}

	protected function refSkipIfTokenIsAny($tkns, &$ptr, $skipIds) {
		$skipIds = array_flip($skipIds);
		++$ptr;
		for ($sizeOfTkns = sizeof($tkns); $ptr < $sizeOfTkns; ++$ptr) {
			$id = $tkns[$ptr][0];
			if (!isset($skipIds[$id])) {
				break;
			}
		}
	}

	protected function refWalkBackUsefulUntil($tkns, &$ptr, array $expectedId) {
		$expectedId = array_flip($expectedId);
		do {
			$ptr = $this->walkLeft($tkns, $ptr, $this->ignoreFutileTokens);
		} while (isset($expectedId[$tkns[$ptr][0]]));
	}

	protected function refWalkBlock($tkns, &$ptr, $start, $end) {
		$count = 0;
		for ($sizeOfTkns = sizeof($tkns); $ptr < $sizeOfTkns; ++$ptr) {
			$id = $tkns[$ptr][0];
			if ($start == $id) {
				++$count;
			}
			if ($end == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function refWalkBlockReverse($tkns, &$ptr, $start, $end) {
		$count = 0;
		for (; $ptr >= 0; --$ptr) {
			$id = $tkns[$ptr][0];
			if ($start == $id) {
				--$count;
			}
			if ($end == $id) {
				++$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function refWalkCurlyBlock($tkns, &$ptr) {
		$count = 0;
		for ($sizeOfTkns = sizeof($tkns); $ptr < $sizeOfTkns; ++$ptr) {
			$id = $tkns[$ptr][0];
			if (ST_CURLY_OPEN == $id) {
				++$count;
			}
			if (T_CURLY_OPEN == $id) {
				++$count;
			}
			if (T_DOLLAR_OPEN_CURLY_BRACES == $id) {
				++$count;
			}
			if (ST_CURLY_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function refWalkCurlyBlockReverse($tkns, &$ptr) {
		$count = 0;
		for (; $ptr >= 0; --$ptr) {
			$id = $tkns[$ptr][0];
			if (ST_CURLY_OPEN == $id) {
				--$count;
			}
			if (T_CURLY_OPEN == $id) {
				--$count;
			}
			if (T_DOLLAR_OPEN_CURLY_BRACES == $id) {
				--$count;
			}
			if (ST_CURLY_CLOSE == $id) {
				++$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function refWalkUsefulUntil($tkns, &$ptr, $expectedId) {
		do {
			$ptr = $this->walkRight($tkns, $ptr, $this->ignoreFutileTokens);
		} while ($expectedId != $tkns[$ptr][0]);
	}

	protected function render($tkns = null) {
		if (null == $tkns) {
			$tkns = $this->tkns;
		}

		$tkns = array_filter($tkns);
		$str = '';
		foreach ($tkns as $token) {
			list(, $text) = $this->getToken($token);
			$str .= $text;
		}
		return $str;
	}

	protected function renderLight($tkns = null) {
		if (null == $tkns) {
			$tkns = $this->tkns;
		}
		$str = '';
		foreach ($tkns as $token) {
			$str .= $token[1];
		}
		return $str;
	}

	protected function rightToken($ignoreList = []) {
		$i = $this->rightTokenIdx($ignoreList);

		return $this->tkns[$i];
	}

	protected function rightTokenIdx($ignoreList = []) {
		$ignoreList = $this->resolveIgnoreList($ignoreList);

		$i = $this->walkRight($this->tkns, $this->ptr, $ignoreList);

		return $i;
	}

	protected function rightTokenIs($token, $ignoreList = []) {
		return $this->tokenIs('right', $token, $ignoreList);
	}

	protected function rightTokenSubsetAtIdx($tkns, $idx, $ignoreList = []) {
		$ignoreList = $this->resolveIgnoreList($ignoreList);
		$idx = $this->walkRight($tkns, $idx, $ignoreList);

		return $idx;
	}

	protected function rightTokenSubsetIsAtIdx($tkns, $idx, $token, $ignoreList = []) {
		$idx = $this->rightTokenSubsetAtIdx($tkns, $idx, $ignoreList);

		return $this->resolveTokenMatch($tkns, $idx, $token);
	}

	protected function rightUsefulToken() {
		return $this->rightToken($this->ignoreFutileTokens);
	}

	protected function rightUsefulTokenIdx() {
		return $this->rightTokenIdx($this->ignoreFutileTokens);
	}

	protected function rightUsefulTokenIs($token) {
		return $this->rightTokenIs($token, $this->ignoreFutileTokens);
	}

	protected function rtrimAndAppendCode($code = '') {
		$this->code = rtrim($this->code) . $code;
	}

	protected function rtrimLnAndAppendCode($code = '') {
		$this->code = rtrim($this->code, "\t ") . $code;
	}

	protected function scanAndReplace(&$tkns, &$ptr, $start, $end, $call, $lookFor) {
		$lookFor = array_flip($lookFor);
		$placeholder = '<?php' . ' /*\x2 PHPOPEN \x3*/';
		$tmp = '';
		$tknCount = 1;
		$foundPotentialTokens = false;
		while (list($ptr, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			if (isset($lookFor[$id])) {
				$foundPotentialTokens = true;
			}
			if ($start == $id) {
				++$tknCount;
			}
			if ($end == $id) {
				--$tknCount;
			}
			$tkns[$ptr] = null;
			if (0 == $tknCount) {
				break;
			}
			$tmp .= $text;
		}
		if ($foundPotentialTokens) {
			return $start . str_replace($placeholder, '', $this->{$call}($placeholder . $tmp)) . $end;
		}
		return $start . $tmp . $end;

	}

	protected function scanAndReplaceCurly(&$tkns, &$ptr, $start, $call, $lookFor) {
		$lookFor = array_flip($lookFor);
		$placeholder = '<?php' . ' /*\x2 PHPOPEN \x3*/';
		$tmp = '';
		$tknCount = 1;
		$foundPotentialTokens = false;
		while (list($ptr, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			if (isset($lookFor[$id])) {
				$foundPotentialTokens = true;
			}
			if (ST_CURLY_OPEN == $id) {
				if (empty($start)) {
					$start = ST_CURLY_OPEN;
				}
				++$tknCount;
			}
			if (T_CURLY_OPEN == $id) {
				if (empty($start)) {
					$start = ST_CURLY_OPEN;
				}
				++$tknCount;
			}
			if (T_DOLLAR_OPEN_CURLY_BRACES == $id) {
				if (empty($start)) {
					$start = ST_DOLLAR . ST_CURLY_OPEN;
				}
				++$tknCount;
			}
			if (ST_CURLY_CLOSE == $id) {
				--$tknCount;
			}
			$tkns[$ptr] = null;
			if (0 == $tknCount) {
				break;
			}
			$tmp .= $text;
		}
		if ($foundPotentialTokens) {
			return $start . str_replace($placeholder, '', $this->{$call}($placeholder . $tmp)) . ST_CURLY_CLOSE;
		}
		return $start . $tmp . ST_CURLY_CLOSE;

	}

	protected function setIndent($increment) {
		$this->indent += $increment;
		if ($this->indent < 0) {
			$this->indent = 0;
		}
	}

	protected function siblings($tkns, $ptr) {
		$ignoreList = $this->resolveIgnoreList([T_WHITESPACE]);
		$left = $this->walkLeft($tkns, $ptr, $ignoreList);
		$right = $this->walkRight($tkns, $ptr, $ignoreList);
		return [$left, $right];
	}

	protected function substrCountTrailing($haystack, $needle) {
		return strlen(rtrim($haystack, " \t")) - strlen(rtrim($haystack, " \t" . $needle));
	}

	protected function tokenIs($direction, $token, $ignoreList = []) {
		if ('left' != $direction) {
			$direction = 'right';
		}
		if (!$this->useCache) {
			return $this->{$direction . 'tokenSubsetIsAtIdx'}($this->tkns, $this->ptr, $token, $ignoreList);
		}

		$key = $this->calculateCacheKey($direction, $ignoreList);
		if (isset($this->cache[$key])) {
			return $this->resolveTokenMatch($this->tkns, $this->cache[$key], $token);
		}

		$this->cache[$key] = $this->{$direction . 'tokenSubsetAtIdx'}($this->tkns, $this->ptr, $ignoreList);

		return $this->resolveTokenMatch($this->tkns, $this->cache[$key], $token);
	}

	protected function walkAndAccumulateCurlyBlock(&$tkns) {
		$count = 1;
		$ret = '';
		while (list($index, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			$ret .= $text;

			if (ST_CURLY_OPEN == $id) {
				++$count;
			}
			if (T_CURLY_OPEN == $id) {
				++$count;
			}
			if (T_DOLLAR_OPEN_CURLY_BRACES == $id) {
				++$count;
			}
			if (ST_CURLY_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
		return $ret;
	}

	protected function walkAndAccumulateStopAt(&$tkns, $tknid) {
		$ret = '';
		while (list($index, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			if ($tknid == $id) {
				prev($tkns);
				break;
			}
			$ret .= $text;
		}
		return $ret;
	}

	protected function walkAndAccumulateStopAtAny(&$tkns, $tknids) {
		$tknids = array_flip($tknids);
		$ret = '';
		$id = null;
		while (list($index, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			if (isset($tknids[$id])) {
				prev($tkns);
				break;
			}
			$ret .= $text;
		}
		return [$ret, $id];
	}

	protected function walkAndAccumulateUntil(&$tkns, $tknid) {
		$ret = '';
		while (list($index, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			$ret .= $text;
			if ($tknid == $id) {
				break;
			}
		}
		return $ret;
	}

	protected function walkAndAccumulateUntilAny(&$tkns, $tknids) {
		$tknids = array_flip($tknids);
		$ret = '';
		while (list(, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);
			$ret .= $text;
			if (isset($tknids[$id])) {
				break;
			}
		}
		return [$ret, $id];
	}

	protected function walkUntil($tknid) {
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			if ($id == $tknid) {
				return [$id, $text];
			}
		}
	}

	private function calculateCacheKey($direction, $ignoreList) {
		return $direction . "\x2" . implode('', $ignoreList);
	}

	private function resolveFoundToken($foundToken, $token) {
		if ($foundToken === $token) {
			return true;
		} elseif (is_array($token) && isset($foundToken[1]) && in_array($foundToken[0], $token)) {
			return true;
		} elseif (is_array($token) && !isset($foundToken[1]) && in_array($foundToken, $token)) {
			return true;
		} elseif (isset($foundToken[1]) && $foundToken[0] == $token) {
			return true;
		}

		return false;
	}

	private function resolveIgnoreList($ignoreList = []) {
		if (!empty($ignoreList)) {
			return array_flip($ignoreList);
		}
		return [T_WHITESPACE => true];
	}

	private function resolveTokenMatch($tkns, $idx, $token) {
		if (!isset($tkns[$idx])) {
			return false;
		}

		$foundToken = $tkns[$idx];
		return $this->resolveFoundToken($foundToken, $token);
	}

	private function walkLeft($tkns, $idx, $ignoreList) {
		$i = $idx;
		while (--$i >= 0 && isset($ignoreList[$tkns[$i][0]]));
		return $i;
	}

	private function walkRight($tkns, $idx, $ignoreList) {
		$i = $idx;
		$tknsSize = sizeof($tkns) - 1;
		while (++$i < $tknsSize && isset($ignoreList[$tkns[$i][0]]));
		return $i;
	}

}

	abstract class AdditionalPass extends FormatterPass {

	abstract public function getDescription();

	abstract public function getExample();

}

	/**
 * @codeCoverageIgnore
 */
abstract class BaseCodeFormatter {

	private $hasAfterExecutedPass = false;

	private $hasAfterFormat = false;

	private $hasBeforePass = false;

	private $passes = [
		'StripSpaces' => false,
		'ExtractMethods' => false,
		'UpdateVisibility' => false,
		'TranslateNativeCalls' => false,

		'ReplaceBooleanAndOr' => false,
		'EliminateDuplicatedEmptyLines' => false,

		'RTrim' => false,
		'WordWrap' => false,

		'AlignPHPCode' => false,
		'ConvertOpenTagWithEcho' => false,
		'RestoreComments' => false,
		'UpgradeToPreg' => false,
		'DocBlockToComment' => false,
		'LongArray' => false,

		'StripExtraCommaInArray' => false,
		'NoSpaceAfterPHPDocBlocks' => false,
		'RemoveUseLeadingSlash' => false,
		'OrderMethodAndVisibility' => false,
		'OrderMethod' => false,
		'ShortArray' => false,
		'MergeElseIf' => false,
		'AutoPreincrement' => false,
		'MildAutoPreincrement' => false,

		'CakePHPStyle' => false,

		'StripNewlineAfterClassOpen' => false,
		'StripNewlineAfterCurlyOpen' => false,

		'AlignEqualsByConsecutiveBlocks' => false,
		'SortUseNameSpace' => false,
		'NonDocBlockMinorCleanUp' => false,
		'SpaceAroundExclamationMark' => false,
		'NoSpaceBetweenFunctionAndBracket' => false,
		'TightConcat' => false,

		'PSR2IndentWithSpace' => false,

		'AllmanStyleBraces' => false,
		'LaravelAllmanStyleBraces' => false,
		'NamespaceMergeWithOpenTag' => false,
		'MergeNamespaceWithOpenTag' => false,

		'LeftAlignComment' => false,

		'PSR2AlignObjOp' => false,
		'PSR2EmptyFunction' => false,
		'PSR2SingleEmptyLineAndStripClosingTag' => false,
		'PSR2ModifierVisibilityStaticOrder' => false,
		'PSR2CurlyOpenNextLine' => false,
		'PSR2LnAfterNamespace' => false,
		'PSR2KeywordsLowerCase' => false,

		'PSR1MethodNames' => false,
		'PSR1ClassNames' => false,

		'PSR1ClassConstants' => false,
		'PSR1BOMMark' => false,
		'PSR1OpenTags' => false,

		'EliminateDuplicatedEmptyLines' => false,
		'IndentTernaryConditions' => false,
		'Reindent' => false,
		'ReindentAndAlignObjOps' => false,
		'ReindentObjOps' => false,

		'AlignDoubleSlashComments' => false,
		'AlignTypehint' => false,
		'AlignGroupDoubleArrow' => false,
		'AlignDoubleArrow' => false,
		'AlignEquals' => false,

		'ReindentSwitchBlocks' => false,
		'ReindentColonBlocks' => false,

		'SplitCurlyCloseAndTokens' => false,
		'ResizeSpaces' => false,

		'StripSpaceWithinControlStructures' => false,

		'StripExtraCommaInList' => false,
		'YodaComparisons' => false,

		'MergeDoubleArrowAndArray' => false,
		'MergeCurlyCloseAndDoWhile' => false,
		'MergeParenCloseWithCurlyOpen' => false,
		'NormalizeLnAndLtrimLines' => false,
		'ExtraCommaInArray' => false,
		'SmartLnAfterCurlyOpen' => false,
		'AddMissingCurlyBraces' => false,
		'OrderUseClauses' => false,
		'AutoImportPass' => false,
		'ConstructorPass' => false,
		'SettersAndGettersPass' => false,
		'NormalizeIsNotEquals' => false,
		'RemoveIncludeParentheses' => false,
		'TwoCommandsInSameLine' => false,

		'SpaceBetweenMethods' => false,
		'GeneratePHPDoc' => false,
		'ReturnNull' => false,
		'AddMissingParentheses' => false,
		'WrongConstructorName' => false,
		'JoinToImplode' => false,
		'EncapsulateNamespaces' => false,
		'PrettyPrintDocBlocks' => false,
		'StrictBehavior' => false,
		'StrictComparison' => false,
		'ReplaceIsNull' => false,
		'DoubleToSingleQuote' => false,
		'LeftWordWrap' => false,
		'ClassToSelf' => false,
		'ClassToStatic' => false,
		'PSR2MultilineFunctionParams' => false,
		'SpaceAroundControlStructures' => false,
		'AutoSemicolon' => false,

		'OrganizeClass' => false,
	];

	private $shortcircuit = [
		'ReindentAndAlignObjOps' => 'ReindentObjOps',
		'ReindentObjOps' => 'ReindentAndAlignObjOps',
		'AllmanStyleBraces' => 'PSR2CurlyOpenNextLine',
		'AlignGroupDoubleArrow' => 'AlignDoubleArrow',
		'AlignDoubleArrow' => 'AlignGroupDoubleArrow',
	];

	public function __construct() {
		$this->passes['AddMissingCurlyBraces'] = new AddMissingCurlyBraces();
		$this->passes['EliminateDuplicatedEmptyLines'] = new EliminateDuplicatedEmptyLines();
		$this->passes['ExtraCommaInArray'] = new ExtraCommaInArray();
		$this->passes['LeftAlignComment'] = new LeftAlignComment();
		$this->passes['MergeCurlyCloseAndDoWhile'] = new MergeCurlyCloseAndDoWhile();
		$this->passes['MergeDoubleArrowAndArray'] = new MergeDoubleArrowAndArray();
		$this->passes['MergeParenCloseWithCurlyOpen'] = new MergeParenCloseWithCurlyOpen();
		$this->passes['NormalizeIsNotEquals'] = new NormalizeIsNotEquals();
		$this->passes['NormalizeLnAndLtrimLines'] = new NormalizeLnAndLtrimLines();
		$this->passes['OrderUseClauses'] = new OrderUseClauses();
		$this->passes['Reindent'] = new Reindent();
		$this->passes['ReindentColonBlocks'] = new ReindentColonBlocks();
		$this->passes['ReindentObjOps'] = new ReindentObjOps();
		$this->passes['RemoveIncludeParentheses'] = new RemoveIncludeParentheses();
		$this->passes['ResizeSpaces'] = new ResizeSpaces();
		$this->passes['RTrim'] = new RTrim();
		$this->passes['SplitCurlyCloseAndTokens'] = new SplitCurlyCloseAndTokens();
		$this->passes['StripExtraCommaInList'] = new StripExtraCommaInList();
		$this->passes['TwoCommandsInSameLine'] = new TwoCommandsInSameLine();
		$this->hasAfterExecutedPass = method_exists($this, 'afterExecutedPass');
		$this->hasAfterFormat = method_exists($this, 'afterFormat');
		$this->hasBeforePass = method_exists($this, 'beforePass');
	}

	public function disablePass($pass) {
		$this->passes[$pass] = null;
	}

	public function enablePass($pass) {
		$args = func_get_args();
		if (!isset($args[1])) {
			$args[1] = null;
		}
		$this->passes[$pass] = new $pass($args[1]);

		$scPass = &$this->shortcircuit[$pass];
		if (isset($scPass)) {
			$this->disablePass($scPass);
		}
	}

	public function formatCode($source = '') {
		$passes = array_map(
			function ($pass) {
				return clone $pass;
			},
			array_filter($this->passes)
		);
		$foundTokens = [];
		$commentStack = [];
		$tkns = token_get_all($source);
		foreach ($tkns as $token) {
			list($id, $text) = $this->getToken($token);
			$foundTokens[$id] = $id;
			if (T_COMMENT === $id) {
				$commentStack[] = [$id, $text];
			}
		}
		while (($pass = array_pop($passes))) {
			$this->hasBeforePass && $this->beforePass($source, $pass);
			if ($pass->candidate($source, $foundTokens)) {
				if (isset($pass->commentStack)) {
					$pass->commentStack = $commentStack;
				}
				$source = $pass->format($source);
				$this->hasAfterExecutedPass && $this->afterExecutedPass($source, $pass);
			}
		}
		$this->hasAfterFormat && $this->afterFormat($source);
		return $source;
	}

	public function getPassesNames() {
		return array_keys(array_filter($this->passes));
	}

	protected function getToken($token) {
		$ret = [$token, $token];
		if (isset($token[1])) {
			$ret = $token;
		}
		return $ret;
	}

}

	if ('1' === getenv('FMTDEBUG') || 'step' === getenv('FMTDEBUG')) {
		/**
 * @codeCoverageIgnore
 */
final class CodeFormatter extends BaseCodeFormatter {

	public function afterExecutedPass($source, $className) {
		$cn = get_class($className);
		echo $cn, PHP_EOL;
		echo $source, PHP_EOL;
		echo $cn, PHP_EOL;
		echo '----', PHP_EOL;
		if ('step' == getenv('FMTDEBUG')) {
			readline();
		}
	}

}

	} elseif ('profile' === getenv('FMTDEBUG')) {
		/**
 * @codeCoverageIgnore
 */
final class CodeFormatter extends BaseCodeFormatter {

	private $currentTiming = null;

	private $timings = [];

	public function afterExecutedPass($source, $className) {
		$cn = get_class($className);
		$this->timings[$cn] = microtime(true) - $this->currentTiming;
	}

	public function afterFormat($source) {
		asort($this->timings, SORT_NUMERIC);
		$total = array_sum($this->timings);

		$lines = [];
		foreach ($this->timings as $pass => $timing) {
			$lines[] = [$pass, $timing, str_pad(round($timing / $total * 100, 3) . '%', 8, ' ', STR_PAD_LEFT)];
		}
		echo tabwriter($lines);
	}

	public function beforePass($source, $className) {
		$this->currentTiming = microtime(true);
	}

}

	} else {
		/**
 * @codeCoverageIgnore
 */
final class CodeFormatter extends BaseCodeFormatter {
}

	}

	final class AddMissingCurlyBraces extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (
			isset($foundTokens[T_ELSE]) ||
			isset($foundTokens[T_WHILE]) ||
			isset($foundTokens[T_FOR]) ||
			isset($foundTokens[T_FOREACH]) ||
			isset($foundTokens[T_ELSEIF]) ||
			isset($foundTokens[T_IF])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		// Scans from the end to the beginning looking for close curly
		// braces, whenever one is found ($touchedCurlyClose) skips to
		// the beginning of the block, otherwise adds the missing curly
		// braces.
		$touchedCurlyClose = false;
		$hasCurlyOnLeft = false; // Deals with do{}while blocks;

		for ($index = sizeof($this->tkns) - 1; 0 <= $index; --$index) {
			$token = $this->tkns[$index];
			list($id) = $this->getToken($token);
			$this->ptr = $index;

			$hasCurlyOnLeft = false;

			switch ($id) {
			case T_ELSE:
				if ($this->rightTokenSubsetIsAtIdx($this->tkns, $this->ptr, [ST_CURLY_OPEN, ST_COLON, T_IF], $this->ignoreFutileTokens)) {
					break;
				}
				$this->insertCurlyBraces();
				break;

			case ST_CURLY_CLOSE:
				$touchedCurlyClose = true;
				break;

			case T_WHILE:
				if ($touchedCurlyClose) {
					$touchedCurlyClose = false;
					$hasCurlyOnLeft = true;
				}

			case T_FOR:
			case T_FOREACH:
			case T_ELSEIF:
			case T_IF:
				$this->refWalkUsefulUntil($this->tkns, $this->ptr, ST_PARENTHESES_OPEN);
				$this->refWalkBlock($this->tkns, $this->ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				if (
					($hasCurlyOnLeft && $this->rightTokenSubsetIsAtIdx($this->tkns, $this->ptr, [ST_SEMI_COLON], $this->ignoreFutileTokens)) ||
					$this->rightTokenSubsetIsAtIdx($this->tkns, $this->ptr, [ST_CURLY_OPEN, ST_COLON, ST_SEMI_COLON], $this->ignoreFutileTokens)
				) {
					break;
				}
				$this->insertCurlyBraces();
				break;
			}

		}
		return $this->render($this->tkns);
	}

	private function addSemicolon() {
		if (T_CLOSE_TAG == $this->tkns[$this->ptr][0]) {
			return $this->refInsert($this->tkns, $this->ptr, [ST_SEMI_COLON, ST_SEMI_COLON]);
		}
		++$this->ptr;
	}

	private function insertCurlyBraces() {
		$this->refSkipIfTokenIsAny($this->tkns, $this->ptr, [T_WHITESPACE, T_COMMENT, T_DOC_COMMENT]);
		$this->refInsert($this->tkns, $this->ptr, [ST_CURLY_OPEN, ST_CURLY_OPEN]);
		$this->refInsert($this->tkns, $this->ptr, [T_WHITESPACE, $this->newLine]);
		$this->refSkipBlocks($this->tkns, $this->ptr);
		$this->addSemicolon();
		$this->refInsert($this->tkns, $this->ptr, [T_WHITESPACE, $this->newLine]);
		$this->refInsert($this->tkns, $this->ptr, [ST_CURLY_CLOSE, ST_CURLY_CLOSE]);
		$this->refInsert($this->tkns, $this->ptr, [T_WHITESPACE, $this->newLine]);
	}

}

	/**
 * @codeCoverageIgnore
 */
final class AutoImportPass extends FormatterPass {

	const AUTOIMPORT_PLACEHOLDER = "/*\x2 AUTOIMPORT \x3*/";

	const OPENER_PLACEHOLDER = "<?php /*\x2 AUTOIMPORTNS \x3*/";

	private $oracle = null;

	public function __construct($oracleFn) {
		$this->oracle = new SQLite3($oracleFn);
	}

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source = '') {
		$namespaceCount = 0;
		$tokens = token_get_all($source);
		while (list(, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			if (T_NAMESPACE == $id && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
				++$namespaceCount;
			}
		}
		if ($namespaceCount <= 1) {
			return $this->singleNamespace($source);
		}

		$return = '';
		reset($tokens);
		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				$return .= $text;
				if ($this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					break;
				}
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$return .= $text;
					if (ST_CURLY_OPEN == $id) {
						break;
					}
				}
				$namespaceBlock = '';
				$curlyCount = 1;
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$namespaceBlock .= $text;
					if (ST_CURLY_OPEN == $id) {
						++$curlyCount;
					} elseif (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}

					if (0 == $curlyCount) {
						break;
					}
				}
				$return .= str_replace(
					self::OPENER_PLACEHOLDER,
					'',
					$this->singleNamespace(self::OPENER_PLACEHOLDER . $namespaceBlock)
				);
				break;
			default:
				$return .= $text;
			}
		}

		return $return;
	}

	private function calculateAlias($use) {
		if (false !== stripos($use, ' as ')) {
			return substr(strstr($use, ' as '), strlen(' as '), -1);
		}
		return basename(str_replace('\\', '/', trim(substr($use, strlen('use'), -1))));
	}

	private function singleNamespace($source) {
		$classList = [];
		$results = $this->oracle->query('SELECT class FROM classes ORDER BY class');
		while (($row = $results->fetchArray())) {
			$className = $row['class'];
			$classNameParts = explode('\\', $className);
			$baseClassName = '';
			while (($cnp = array_pop($classNameParts))) {
				$baseClassName = $cnp . $baseClassName;
				$classList[strtolower($baseClassName)][ltrim(str_replace('\\\\', '\\', '\\' . $className) . ' as ' . $baseClassName, '\\')] = ltrim(str_replace('\\\\', '\\', '\\' . $className) . ' as ' . $baseClassName, '\\');
			}
		}

		$tokens = token_get_all($source);
		$aliasCount = [];
		$namespaceName = '';
		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			if (T_NAMESPACE == $id && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					if (T_NS_SEPARATOR == $id || T_STRING == $id) {
						$namespaceName .= $text;
					}
					if (ST_SEMI_COLON == $id || ST_CURLY_OPEN == $id) {
						break;
					}
				}
			}
			if (T_USE == $id || T_NAMESPACE == $id || T_FUNCTION == $id || T_DOUBLE_COLON == $id || T_OBJECT_OPERATOR == $id) {
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					if (ST_SEMI_COLON == $id || ST_PARENTHESES_OPEN == $id || ST_CURLY_OPEN == $id) {
						break;
					}
				}
			}
			if (T_CLASS == $id) {
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					if (T_EXTENDS == $id || T_IMPLEMENTS == $id || ST_CURLY_OPEN == $id) {
						break;
					}
				}
			}

			$lowerText = strtolower($text);
			if (T_STRING === $id && ($this->leftTokenSubsetIsAtIdx($tokens, $index, T_NEW) || $this->rightTokenSubsetIsAtIdx($tokens, $index, T_DOUBLE_COLON))) {
				if (!isset($aliasCount[$lowerText])) {
					$aliasCount[$lowerText] = 0;
				}
				++$aliasCount[$lowerText];
			}
		}
		$autoImportCandidates = array_intersect_key($classList, $aliasCount);

		$tokens = token_get_all($source);
		$touchedNamespace = false;
		$touchedFunction = false;
		$return = '';
		while (list(, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);

			if (T_NAMESPACE == $id && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
				$touchedNamespace = true;
			}
			if (T_FUNCTION == $id) {
				$touchedFunction = true;
			}
			if (!$touchedFunction && $touchedNamespace && (T_FINAL == $id || T_STATIC == $id || T_USE == $id || T_CLASS == $id || T_INTERFACE == $id || T_TRAIT == $id)) {
				$return .= self::AUTOIMPORT_PLACEHOLDER . $this->newLine;
				$return .= $text;

				break;
			}
			$return .= $text;
		}
		while (list(, $token) = each($tokens)) {
			list(, $text) = $this->getToken($token);
			$return .= $text;
		}

		$usedAlias = $this->usedAliasList($source);
		$replacement = '';
		foreach ($autoImportCandidates as $alias => $candidates) {
			if (isset($usedAlias[$alias])) {
				continue;
			}
			usort($candidates, function ($a, $b) use ($namespaceName) {
				return similar_text($a, $namespaceName) < similar_text($b, $namespaceName);
			});
			$replacement .= 'use ' . implode(';' . $this->newLine . '//use ', $candidates) . ';' . $this->newLine;
		}

		$return = str_replace(self::AUTOIMPORT_PLACEHOLDER . $this->newLine, $replacement, $return);
		return $return;
	}

	private function usedAliasList($source) {
		$tokens = token_get_all($source);
		$useStack = [];
		$newTokens = [];
		$nextTokens = [];
		$touchedNamespace = false;
		while (list(, $popToken) = each($tokens)) {
			$nextTokens[] = $popToken;
			while (($token = array_shift($nextTokens))) {
				list($id, $text) = $this->getToken($token);
				if (T_NAMESPACE == $id && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					$touchedNamespace = true;
				}
				if (T_USE === $id) {
					$useItem = $text;
					while (list(, $token) = each($tokens)) {
						list($id, $text) = $this->getToken($token);
						if (ST_SEMI_COLON === $id) {
							$useItem .= $text;
							break;
						} elseif (ST_COMMA === $id) {
							$useItem .= ST_SEMI_COLON . $this->newLine;
							$nextTokens[] = [T_USE, 'use'];
							break;
						}
						$useItem .= $text;
					}
					$useStack[] = $useItem;
					$token = new SurrogateToken();
				}
				if (T_FINAL === $id || T_ABSTRACT === $id || T_INTERFACE === $id || T_CLASS === $id || T_FUNCTION === $id || T_TRAIT === $id || T_VARIABLE === $id) {
					if (sizeof($useStack) > 0) {
						$newTokens[] = $this->newLine;
						$newTokens[] = $this->newLine;
					}
					$newTokens[] = $token;
					break 2;
				} elseif ($touchedNamespace && (T_DOC_COMMENT === $id || T_COMMENT === $id)) {
					if (sizeof($useStack) > 0) {
						$newTokens[] = $this->newLine;
					}
					$newTokens[] = $token;
					break 2;
				}
				$newTokens[] = $token;
			}
		}

		natcasesort($useStack);
		$aliasList = [];
		$aliasCount = [];
		foreach ($useStack as $use) {
			$alias = $this->calculateAlias($use);
			$alias = strtolower($alias);
			$aliasList[$alias] = strtolower($use);
			$aliasCount[$alias] = 0;
		}
		foreach ($newTokens as $token) {
			if (!($token instanceof SurrogateToken)) {
				list($id, $text) = $this->getToken($token);
				$lowerText = strtolower($text);
				if (T_STRING === $id && isset($aliasList[$lowerText])) {
					++$aliasCount[$lowerText];
				}
			}
		}

		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$lowerText = strtolower($text);
			if (T_STRING === $id && isset($aliasList[$lowerText]) && ($this->leftTokenSubsetIsAtIdx($tokens, $index, T_NEW) || $this->rightTokenSubsetIsAtIdx($tokens, $index, T_DOUBLE_COLON))) {
				++$aliasCount[$lowerText];
			} elseif (T_DOC_COMMENT === $id) {
				foreach ($aliasList as $alias => $use) {
					if (false !== stripos($text, $alias)) {
						++$aliasCount[$alias];
					}
				}
			}
		}
		return $aliasCount;
	}

}
	final class ConstructorPass extends FormatterPass {

	const TYPE_CAMEL_CASE = 'camel';

	const TYPE_GOLANG = 'golang';

	const TYPE_SNAKE_CASE = 'snake';

	/**
	 * @var string
	 */
	private $type;

	public function __construct($type = self::TYPE_CAMEL_CASE) {
		$this->type = self::TYPE_CAMEL_CASE;
		if (self::TYPE_CAMEL_CASE == $type || self::TYPE_SNAKE_CASE == $type || self::TYPE_GOLANG == $type) {
			$this->type = $type;
		}
	}

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CLASS])) {
			return true;
		}
		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		// It scans for a class, and tracks the attributes, methods,
		// visibility modifiers and ensures that the constructor is
		// actually compliant with the behavior of PHP >= 5.
		$classAttributes = [];
		$functionList = [];
		$touchedVisibility = false;
		$touchedFunction = false;
		$curlyCount = null;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CLASS:
				$classAttributes = [];
				$functionList = [];
				$touchedVisibility = false;
				$touchedFunction = false;
				$curlyCount = null;
				$this->appendCode($text);
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					if (ST_CURLY_OPEN == $id) {
						++$curlyCount;
					}
					if (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}
					if (0 === $curlyCount) {
						break;
					}
					$this->appendCode($text);
					if (T_PUBLIC == $id) {
						$touchedVisibility = T_PUBLIC;
					} elseif (T_PRIVATE == $id) {
						$touchedVisibility = T_PRIVATE;
					} elseif (T_PROTECTED == $id) {
						$touchedVisibility = T_PROTECTED;
					}
					if (
						T_VARIABLE == $id &&
						(
							T_PUBLIC == $touchedVisibility ||
							T_PRIVATE == $touchedVisibility ||
							T_PROTECTED == $touchedVisibility
						)
					) {
						$classAttributes[] = $text;
						$touchedVisibility = null;
					} elseif (T_FUNCTION == $id) {
						$touchedFunction = true;
					} elseif ($touchedFunction && T_STRING == $id) {
						$functionList[] = $text;
						$touchedVisibility = null;
						$touchedFunction = false;
					}
				}
				$functionList = array_combine($functionList, $functionList);
				if (!isset($functionList['__construct'])) {
					$this->appendCode('function __construct(' . implode(', ', $classAttributes) . '){' . $this->newLine);
					foreach ($classAttributes as $var) {
						$this->appendCode($this->generate($var));
					}
					$this->appendCode('}' . $this->newLine);
				}

				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	private function generate($var) {
		switch ($this->type) {
		case self::TYPE_SNAKE_CASE:
			$ret = $this->generateSnakeCase($var);
			break;
		case self::TYPE_GOLANG:
			$ret = $this->generateGolang($var);
			break;
		case self::TYPE_CAMEL_CASE:
		default:
			$ret = $this->generateCamelCase($var);
			break;
		}
		return $ret;
	}

	private function generateCamelCase($var) {
		$str = '$this->set' . ucfirst(str_replace('$', '', $var)) . '(' . $var . ');' . $this->newLine;
		return $str;
	}

	private function generateGolang($var) {
		$str = '$this->Set' . ucfirst(str_replace('$', '', $var)) . '(' . $var . ');' . $this->newLine;
		return $str;
	}

	private function generateSnakeCase($var) {
		$str = '$this->set_' . (str_replace('$', '', $var)) . '(' . $var . ');' . $this->newLine;
		return $str;
	}

}
	final class EliminateDuplicatedEmptyLines extends FormatterPass {

	const EMPTY_LINE = "\x2 EMPTYLINE \x3";

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_WHITESPACE:
			case T_COMMENT:
			case T_OPEN_TAG:
				if ($this->hasLn($text) || (T_COMMENT == $id && '//' == substr($text, 0, 2))) {
					$text = str_replace($this->newLine, self::EMPTY_LINE . $this->newLine, $text);
				}

				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		$ret = $this->code;
		$count = 0;
		do {
			$ret = str_replace(
				self::EMPTY_LINE . $this->newLine . self::EMPTY_LINE . $this->newLine . self::EMPTY_LINE . $this->newLine,
				self::EMPTY_LINE . $this->newLine . self::EMPTY_LINE . $this->newLine,
				$ret,
				$count
			);
		} while ($count > 0);
		$ret = str_replace(self::EMPTY_LINE, '', $ret);

		list($id) = $this->getToken(array_pop($this->tkns));
		if (T_WHITESPACE === $id) {
			$ret = rtrim($ret) . $this->newLine;
		}

		return $ret;

	}

}
	final class ExtraCommaInArray extends FormatterPass {

	const ST_SHORT_ARRAY_OPEN = 'SHORT_ARRAY_OPEN';

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_ARRAY]) || isset($foundTokens[ST_BRACKET_OPEN])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);

		// It scans for possible blocks (parentheses, bracket and curly)
		// and keep track of which block is actually being addressed. If
		// it is an long array block (T_ARRAY) or short array block ([])
		// adds the missing comma in the end.
		$contextStack = [];
		$touchedBracketOpen = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_BRACKET_OPEN:
				$touchedBracketOpen = true;
				$found = ST_BRACKET_OPEN;
				if ($this->isShortArray()) {
					$found = self::ST_SHORT_ARRAY_OPEN;
				}
				$contextStack[] = $found;
				break;

			case ST_BRACKET_CLOSE:
				if (isset($contextStack[0]) && !$this->leftTokenIs(ST_BRACKET_OPEN)) {
					if (self::ST_SHORT_ARRAY_OPEN == end($contextStack) && ($this->hasLnLeftToken() || $this->hasLnBefore()) && !$this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						list($tknId, $tknText) = $this->getToken($this->tkns[$prevTokenIdx]);
						if (T_END_HEREDOC != $tknId && ST_BRACKET_OPEN != $tknId) {
							$this->tkns[$prevTokenIdx] = [$tknId, $tknText . ','];
						}
					} elseif (self::ST_SHORT_ARRAY_OPEN == end($contextStack) && !($this->hasLnLeftToken() || $this->hasLnBefore()) && $this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						list($tknId, $tknText) = $this->getToken($this->tkns[$prevTokenIdx]);
						$this->tkns[$prevTokenIdx] = [$tknId, rtrim($tknText, ',')];
					}
					array_pop($contextStack);
					break;
				}
				$touchedBracketOpen = false;
				break;

			case ST_PARENTHESES_OPEN:
				$found = ST_PARENTHESES_OPEN;
				if ($this->leftUsefulTokenIs(T_STRING)) {
					$found = T_STRING;
				} elseif ($this->leftUsefulTokenIs(T_ARRAY)) {
					$found = T_ARRAY;
				}
				$contextStack[] = $found;
				break;

			case ST_PARENTHESES_CLOSE:
				if (isset($contextStack[0])) {
					if (T_ARRAY == end($contextStack) && ($this->hasLnLeftToken() || $this->hasLnBefore()) && !$this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						list($tknId, $tknText) = $this->getToken($this->tkns[$prevTokenIdx]);
						if (T_END_HEREDOC != $tknId && ST_PARENTHESES_OPEN != $tknId) {
							$this->tkns[$prevTokenIdx] = [$tknId, $tknText . ','];
						}
					} elseif (T_ARRAY == end($contextStack) && !($this->hasLnLeftToken() || $this->hasLnBefore()) && $this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						list($tknId, $tknText) = $this->getToken($this->tkns[$prevTokenIdx]);
						$this->tkns[$prevTokenIdx] = [$tknId, rtrim($tknText, ',')];
					}
					array_pop($contextStack);
				}
				break;

			default:
				$touchedBracketOpen = false;
				break;
			}
			$this->tkns[$this->ptr] = [$id, $text];
		}
		return $this->renderLight();
	}

}
	final class LeftAlignComment extends FormatterPass {

	const NON_INDENTABLE_COMMENT = "/*\x2 COMMENT \x3*/";

	public function candidate($source, $foundTokens) {
		if (
			isset($foundTokens[T_COMMENT]) ||
			isset($foundTokens[T_DOC_COMMENT])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$touchedNonIndentableComment = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			if (self::NON_INDENTABLE_COMMENT === $text) {
				$touchedNonIndentableComment = true;
				continue;
			}
			switch ($id) {
			case T_COMMENT:
			case T_DOC_COMMENT:
				if ($touchedNonIndentableComment) {
					$touchedNonIndentableComment = false;
					$lines = explode($this->newLine, $text);
					$lines = array_map(function ($v) {
						$v = ltrim($v);
						if ('*' === substr($v, 0, 1)) {
							$v = ' ' . $v;
						}
						return $v;
					}, $lines);
					$this->appendCode(implode($this->newLine, $lines));
					break;
				}
				$this->appendCode($text);
				break;

			case T_WHITESPACE:
				list(, $nextText) = $this->inspectToken(1);
				if (self::NON_INDENTABLE_COMMENT === $nextText && substr_count($text, "\n") >= 2) {
					$text = substr($text, 0, strrpos($text, "\n") + 1);
					$this->appendCode($text);
					break;
				} elseif (self::NON_INDENTABLE_COMMENT === $nextText && substr_count($text, "\n") === 1) {
					$text = substr($text, 0, strrpos($text, "\n") + 1);
					$this->appendCode($text);
					break;
				}
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class MergeCurlyCloseAndDoWhile extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_WHILE], $foundTokens[T_DO])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_WHILE:
				$str = $text;
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$str .= $text;
					if (
						ST_CURLY_OPEN == $id ||
						ST_COLON == $id ||
						(ST_SEMI_COLON == $id && (ST_SEMI_COLON == $ptId || ST_CURLY_OPEN == $ptId || T_COMMENT == $ptId || T_DOC_COMMENT == $ptId))
					) {
						$this->appendCode($str);
						break;
					} elseif (ST_SEMI_COLON == $id && !(ST_SEMI_COLON == $ptId || ST_CURLY_OPEN == $ptId || T_COMMENT == $ptId || T_DOC_COMMENT == $ptId)) {
						$this->rtrimAndAppendCode($str);
						break;
					}
				}
				break;

			case T_WHITESPACE:
				$this->appendCode($text);
				break;

			default:
				$ptId = $id;
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class MergeDoubleArrowAndArray extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_ARRAY], $foundTokens[T_DOUBLE_ARROW])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$touchedDoubleArrow = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_DOUBLE_ARROW == $id) {
				$touchedDoubleArrow = true;
				$this->appendCode($text);
				continue;
			}

			if ($touchedDoubleArrow) {
				if (
					T_WHITESPACE == $id ||
					T_DOC_COMMENT == $id ||
					T_COMMENT == $id
				) {
					$this->appendCode($text);
					continue;
				}
				if (T_ARRAY === $id) {
					$this->rtrimAndAppendCode($text);
					$touchedDoubleArrow = false;
					continue;
				}
				$touchedDoubleArrow = false;
			}

			$this->appendCode($text);
		}
		return $this->code;
	}

}
	final class MergeParenCloseWithCurlyOpen extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_CURLY_OPEN]) || isset($foundTokens[T_ELSE]) || isset($foundTokens[T_ELSEIF])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		// It scans for curly closes preceded by parentheses, string or
		// T_ELSE and removes linebreaks if any.
		$touchedElseStringParenClose = false;
		$touchedCurlyClose = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_STRING:
			case ST_PARENTHESES_CLOSE:
				$touchedElseStringParenClose = true;
				$this->appendCode($text);
				break;

			case ST_CURLY_CLOSE:
				$touchedCurlyClose = true;
				$this->appendCode($text);
				break;

			case ST_CURLY_OPEN:
				if ($touchedElseStringParenClose) {
					$touchedElseStringParenClose = false;
					$this->code = rtrim($this->code);
				}
				$this->appendCode($text);
				break;

			case T_ELSE:
				$touchedElseStringParenClose = true;
			case T_ELSEIF:
				if ($touchedCurlyClose) {
					$this->code = rtrim($this->code);
					$touchedCurlyClose = false;
				}
				$this->appendCode($text);
				break;

			case T_WHITESPACE:
				$this->appendCode($text);
				break;

			default:
				$touchedElseStringParenClose = false;
				$touchedCurlyClose = false;
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class NormalizeIsNotEquals extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_IS_NOT_EQUAL])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_IS_NOT_EQUAL == $id) {
				$text = str_replace('<>', '!=', $text) . $this->getSpace();
			}
			$this->appendCode($text);
		}

		return $this->code;
	}

}

	final class NormalizeLnAndLtrimLines extends FormatterPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$source = str_replace(["\r\n", "\n\r", "\r", "\n"], $this->newLine, $source);
		$source = preg_replace('/\h+$/mu', '', $source);

		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_INLINE_HTML:
				$this->appendCode($text);
				break;
			case ST_QUOTE:
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				break;
			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;
			case T_COMMENT:
			case T_DOC_COMMENT:
				list($prevId, $prevText) = $this->inspectToken(-1);

				if (T_WHITESPACE === $prevId && ("\n" === $prevText || "\n\n" == substr($prevText, -2, 2))) {
					$this->appendCode(LeftAlignComment::NON_INDENTABLE_COMMENT);
				}

				$lines = explode($this->newLine, $text);
				$newText = '';
				foreach ($lines as $v) {
					$v = ltrim($v);
					if ('*' === substr($v, 0, 1)) {
						$v = ' ' . $v;
					}
					$newText .= $this->newLine . $v;
				}

				$this->appendCode(ltrim($newText));
				break;
			case T_CONSTANT_ENCAPSED_STRING:
				$this->appendCode($text);
				break;
			default:
				if ($this->hasLn($text)) {
					$trailingNewLine = $this->substrCountTrailing($text, $this->newLine);
					if ($trailingNewLine > 0) {
						$text = trim($text) . str_repeat($this->newLine, $trailingNewLine);
					}
				}
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

}

	final class OrderUseClauses extends FormatterPass {

	const BLANK_LINE_AFTER_USE_BLOCK = true;

	const OPENER_PLACEHOLDER = "<?php /*\x2 ORDERBY \x3*/";

	const REMOVE_UNUSED = true;

	const SPLIT_COMMA = true;

	const STRIP_BLANK_LINES = true;

	const TRAIT_BLOCK_OPEN = 'TRAIT_BLOCK_OPEN';

	private $sortFunction = null;

	public function __construct(callable $sortFunction = null) {
		$this->sortFunction = $sortFunction;
		if (null == $sortFunction) {
			$this->sortFunction = function ($useStack) {
				natcasesort($useStack);
				return $useStack;
			};
		}
	}

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_USE])) {
			return true;
		}

		return false;
	}

	public function format($source = '') {
		$source = $this->sortWithinNamespaces($source);
		$source = $this->sortWithinClasses($source);

		return $source;
	}

	private function calculateAlias($use) {
		if (false !== stripos($use, ' as ')) {
			return substr(strstr($use, ' as '), strlen(' as '), -1);
		}
		return basename(str_replace('\\', '/', trim(substr($use, strlen('use'), -1))));
	}

	private function sortUseClauses($source, $splitComma, $removeUnused, $stripBlankLines, $blanklineAfterUseBlock) {
		$tokens = token_get_all($source);

		// It scans for T_USE blocks (thus skiping "function () use ()")
		// either in their pure form or aggregated with commas, then it
		// breaks the blocks, purges unused classes and adds missing
		// ones.
		$newTokens = [];
		$useStack = [0 => []];
		$foundComma = false;
		$groupCount = 0;
		$touchedDoubleColon = false;
		$stopTokens = [ST_SEMI_COLON, ST_CURLY_OPEN];
		if ($splitComma) {
			$stopTokens[] = ST_COMMA;
		}
		$aliasList = [];
		$aliasCount = [];
		$unusedImport = [];

		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);

			if (T_DOUBLE_COLON == $id) {
				$newTokens[] = $token;
				$touchedDoubleColon = true;
				continue;
			}

			if (
				(T_TRAIT === $id || T_CLASS === $id) &&
				!$touchedDoubleColon
			) {
				$newTokens[] = $token;
				while (list(, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$newTokens[] = $token;
				}
				break;
			}

			$touchedDoubleColon = false;

			if (
				!$stripBlankLines &&
				(
					T_WHITESPACE === $id
					||
					(T_COMMENT === $id && '/' == $text[2])
				) && substr_count($text, $this->newLine) >= 2
			) {
				++$groupCount;
				$useStack[$groupCount] = [];
				$newTokens[] = $token;
				continue;
			}

			if (T_USE === $id && $this->rightTokenSubsetIsAtIdx($tokens, $index, [ST_PARENTHESES_OPEN], $this->ignoreFutileTokens)) {
				$newTokens[] = $token;
				continue;
			}

			if (T_USE === $id || $foundComma) {
				list($useTokens, $foundToken) = $this->walkAndAccumulateStopAtAny($tokens, $stopTokens);

				if (ST_SEMI_COLON == $foundToken) {
					$useStack[$groupCount][] = 'use ' . ltrim($useTokens) . ';';
					$newTokens[] = new SurrogateToken();
					next($tokens);

					$foundComma = false;

				} elseif (ST_COMMA == $foundToken) {
					$useStack[$groupCount][] = 'use ' . ltrim($useTokens) . ';';
					$newTokens[] = new SurrogateToken();
					$newTokens[] = [T_WHITESPACE, $this->newLine . $this->newLine];

					$foundComma = true;

				} elseif (ST_CURLY_OPEN == $foundToken) {
					next($tokens);
					$tmp = 'use ' . ltrim($useTokens) . $foundToken . $this->walkAndAccumulateCurlyBlock($tokens);

					$useStack[$groupCount][] = $tmp;
					$newTokens[] = new SurrogateToken();

					$foundComma = false;
				}
				continue;
			}

			$newTokens[] = $token;
		}

		if (empty($useStack[0])) {
			return $source;
		}
		foreach ($useStack as $group => $useClauses) {
			$useStack[$group] = call_user_func($this->sortFunction, $useClauses);
		}
		$useStack = call_user_func_array('array_merge', $useStack);

		foreach ($useStack as $use) {
			$alias = $this->calculateAlias($use);
			$alias = str_replace(ST_SEMI_COLON, '', strtolower($alias));
			$aliasList[$alias] = trim(strtolower($use));
			$aliasCount[$alias] = 0;
		}

		$return = '';
		foreach ($newTokens as $idx => $token) {
			if ($token instanceof SurrogateToken) {
				$return .= array_shift($useStack);
				if ($blanklineAfterUseBlock && !isset($useStack[0])) {
					$return .= $this->newLine;
				}
				continue;
			} elseif (T_WHITESPACE == $token[0] && isset($newTokens[$idx - 1], $newTokens[$idx + 1]) && $newTokens[$idx - 1] instanceof SurrogateToken && $newTokens[$idx + 1] instanceof SurrogateToken) {
				if ($stripBlankLines) {
					$return .= $this->newLine;
					continue;
				}

				$return .= $token[1];
				continue;
			}
			list($id, $text) = $this->getToken($token);
			$lowerText = strtolower($text);
			if (T_STRING === $id && isset($aliasList[$lowerText])) {
				++$aliasCount[$lowerText];
			} elseif (T_DOC_COMMENT === $id) {
				foreach ($aliasList as $alias => $use) {
					if (false !== stripos($text, $alias)) {
						++$aliasCount[$alias];
					}
				}
			}
			$return .= $text;
		}

		if ($removeUnused) {
			$unusedImport = array_keys(
				array_filter(
					$aliasCount, function ($v) {
						return 0 === $v;
					}
				)
			);
		}

		foreach ($unusedImport as $v) {
			$return = str_ireplace($aliasList[$v] . $this->newLine, null, $return);
		}

		return $return;
	}

	private function sortWithinClasses($source) {
		$tokens = token_get_all($source);
		$return = '';
		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_TRAIT:
			case T_CLASS:
				$return .= $text;
				$touchedTUse = false;
				$return .= $this->walkAndAccumulateStopAt($tokens, ST_CURLY_OPEN);

				$classBlock = '';
				$curlyCount = 0;
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$classBlock .= $text;

					if (T_USE === $id) {
						$touchedTUse = true;
					}

					if (ST_CURLY_OPEN == $id || T_CURLY_OPEN == $id || T_DOLLAR_OPEN_CURLY_BRACES == $id) {
						++$curlyCount;
					} elseif (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}

					if (0 == $curlyCount) {
						break;
					}
				}

				if (!$touchedTUse) {
					$return .= $classBlock;
					break;
				}

				$return .= str_replace(
					self::OPENER_PLACEHOLDER,
					'',
					$this->sortUseClauses(self::OPENER_PLACEHOLDER . $classBlock, !self::SPLIT_COMMA, !self::REMOVE_UNUSED, !self::STRIP_BLANK_LINES, !self::BLANK_LINE_AFTER_USE_BLOCK)
				);

				break;
			default:
				$return .= $text;
			}
		}

		return $return;
	}

	private function sortWithinNamespaces($source) {
		$classRelatedCount = 0;
		$namespaceCount = 0;
		$tokens = token_get_all($source);
		$touchedTUse = false;
		while (list(, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			if (T_USE === $id) {
				$touchedTUse = true;
			}
			if (
				T_CLASS == $id ||
				T_INTERFACE == $id
			) {
				++$classRelatedCount;
			}
			if (T_NAMESPACE == $id && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
				++$namespaceCount;
			}
		}

		if ($namespaceCount <= 1 && $touchedTUse) {
			return $this->sortUseClauses($source, self::SPLIT_COMMA, self::REMOVE_UNUSED, self::STRIP_BLANK_LINES, self::BLANK_LINE_AFTER_USE_BLOCK && $classRelatedCount > 0);
		}

		$return = '';
		reset($tokens);
		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				$return .= $text;
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$return .= $text;
					if (ST_CURLY_OPEN == $id || ST_SEMI_COLON == $id) {
						break;
					}
				}
				$namespaceBlock = '';
				if (ST_CURLY_OPEN === $id) {
					$curlyCount = 1;
					while (list($index, $token) = each($tokens)) {
						list($id, $text) = $this->getToken($token);
						$this->ptr = $index;
						$namespaceBlock .= $text;

						if (ST_CURLY_OPEN == $id) {
							++$curlyCount;
						} elseif (ST_CURLY_CLOSE == $id) {
							--$curlyCount;
						}

						if (0 == $curlyCount) {
							break;
						}
					}
				} elseif (ST_SEMI_COLON === $id) {
					while (list($index, $token) = each($tokens)) {
						list($id, $text) = $this->getToken($token);
						$this->ptr = $index;

						if (T_NAMESPACE == $id && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
							prev($tokens);
							break;
						}

						$namespaceBlock .= $text;
					}
				}

				$return .= str_replace(
					self::OPENER_PLACEHOLDER,
					'',
					$this->sortUseClauses(self::OPENER_PLACEHOLDER . $namespaceBlock, self::SPLIT_COMMA, self::REMOVE_UNUSED, self::STRIP_BLANK_LINES, self::BLANK_LINE_AFTER_USE_BLOCK)
				);

				break;
			default:
				$return .= $text;
			}
		}

		return $return;
	}

}

	final class Reindent extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (
			isset($foundTokens[ST_CURLY_OPEN]) ||
			isset($foundTokens[ST_PARENTHESES_OPEN]) ||
			isset($foundTokens[ST_BRACKET_OPEN])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$this->useCache = true;

		// It scans for indentable blocks, and only indent those blocks
		// which next token possesses a linebreak.
		$foundStack = [];

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];

			if (
				(
					T_WHITESPACE === $id ||
					(T_COMMENT === $id && '//' == substr($text, 0, 2))
				) && $this->hasLn($text)
			) {
				$bottomFoundStack = end($foundStack);
				if (isset($bottomFoundStack['implicit']) && $bottomFoundStack['implicit']) {
					$idx = sizeof($foundStack) - 1;
					$foundStack[$idx]['implicit'] = false;
					$this->setIndent(+1);
				}
			}
			switch ($id) {
			case ST_QUOTE:
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				break;

			case T_CLOSE_TAG:
				$this->appendCode($text);
				$this->printUntil(T_OPEN_TAG);
				break;

			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;

			case T_CONSTANT_ENCAPSED_STRING:
			case T_ENCAPSED_AND_WHITESPACE:
			case T_STRING_VARNAME:
			case T_NUM_STRING:
				$this->appendCode($text);
				break;

			case T_DOLLAR_OPEN_CURLY_BRACES:
			case T_CURLY_OPEN:
			case ST_CURLY_OPEN:
			case ST_PARENTHESES_OPEN:
			case ST_BRACKET_OPEN:
				$indentToken = [
					'id' => $id,
					'implicit' => true,
				];
				$this->appendCode($text);
				if ($this->hasLnAfter()) {
					$indentToken['implicit'] = false;
					$this->setIndent(+1);
				}
				$foundStack[] = $indentToken;
				break;

			case ST_CURLY_CLOSE:
			case ST_PARENTHESES_CLOSE:
			case ST_BRACKET_CLOSE:
				$poppedID = array_pop($foundStack);
				if (false === $poppedID['implicit']) {
					$this->setIndent(-1);
				}
				$this->appendCode($text);
				break;

			case T_DOC_COMMENT:
				$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
				$this->appendCode($text);
				break;

			case T_COMMENT:
			case T_WHITESPACE:
				if (
					$this->hasLn($text) &&
					$this->rightTokenIs([T_COMMENT, T_DOC_COMMENT]) &&
					$this->rightUsefulTokenIs([T_CASE, T_DEFAULT])
				) {
					$this->setIndent(-1);
					$this->appendCode(str_replace($this->newLine, $this->newLine . $this->getIndent(), $text));
					$this->setIndent(+1);
					break;
				}

			default:
				$hasLn = $this->hasLn($text);
				if ($hasLn) {
					$isNextCurlyParenBracketClose = $this->rightTokenIs([T_CASE, T_DEFAULT, ST_CURLY_CLOSE, ST_PARENTHESES_CLOSE, ST_BRACKET_CLOSE]);
					if (!$isNextCurlyParenBracketClose) {
						$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
					} elseif ($isNextCurlyParenBracketClose) {
						$this->setIndent(-1);
						$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
						$this->setIndent(+1);
					}
				}
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class ReindentColonBlocks extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_ENDIF]) || isset($foundTokens[T_ENDWHILE]) || isset($foundTokens[T_ENDFOREACH]) || isset($foundTokens[T_ENDFOR])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (
				T_ENDIF == $id || T_ELSEIF == $id ||
				T_ENDFOR == $id || T_ENDFOREACH == $id || T_ENDWHILE == $id ||
				(T_ELSE == $id && !$this->rightUsefulTokenIs(ST_CURLY_OPEN))
			) {
				$this->setIndent(-1);
			}
			switch ($id) {

			case T_ENDFOR:
			case T_ENDFOREACH:
			case T_ENDWHILE:
			case T_ENDIF:
				$this->appendCode($text);
				break;

			case T_ELSE:
				$this->appendCode($text);
				$this->indentBlock();
				break;

			case T_FOR:
			case T_FOREACH:
			case T_WHILE:
			case T_ELSEIF:
			case T_IF:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				$this->indentBlock();
				break;

			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;

			default:
				$hasLn = $this->hasLn($text);
				if ($hasLn) {
					if ($this->rightTokenIs([T_ENDIF, T_ELSE, T_ELSEIF, T_ENDFOR, T_ENDFOREACH, T_ENDWHILE])) {
						$this->setIndent(-1);
						$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
						$this->setIndent(+1);
					} else {
						$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
					}
				}
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	private function indentBlock() {
		$foundId = $this->printUntilAny([ST_COLON, ST_SEMI_COLON, ST_CURLY_OPEN]);
		if (ST_COLON === $foundId && !$this->rightTokenIs([T_CLOSE_TAG])) {
			$this->setIndent(+1);
		}
	}

}
	final class ReindentObjOps extends FormatterPass {

	const ALIGN_WITH_INDENT = 1;

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_OBJECT_OPERATOR])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$levelCounter = 0;
		$levelEntranceCounter = [];
		$contextCounter = [];
		$touchCounter = [];
		$alignType = [];
		$printedPlaceholder = [];
		$maxContextCounter = [];
		$touchedParenOpen = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_QUOTE:
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				break;
			case T_CLOSE_TAG:
				$this->appendCode($text);
				$this->printUntil(T_OPEN_TAG);
				break;
			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;

			case T_WHILE:
			case T_IF:
			case T_FOR:
			case T_FOREACH:
			case T_SWITCH:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				break;

			case T_NEW:
				$this->appendCode($text);
				if ($touchedParenOpen) {
					$touchedParenOpen = false;
					$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_COMMA]);
					if (ST_PARENTHESES_OPEN == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
						$this->printUntilAny([ST_PARENTHESES_CLOSE, ST_COMMA]);
					}
				}
				break;

			case T_FUNCTION:
				$this->appendCode($text);
				if (!$this->rightUsefulTokenIs(T_STRING)) {
					$this->printUntil(ST_PARENTHESES_OPEN);
					$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
					$this->printUntil(ST_CURLY_OPEN);
					$this->printCurlyBlock();
				}
				break;

			case T_VARIABLE:
			case T_STRING:
				$this->appendCode($text);
				if (!isset($levelEntranceCounter[$levelCounter])) {
					$levelEntranceCounter[$levelCounter] = 0;
				}
				if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]] = 0;
				}
				break;

			case ST_PARENTHESES_OPEN:
			case ST_BRACKET_OPEN:
				$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
				$this->appendCode($text);
				break;

			case ST_PARENTHESES_CLOSE:
			case ST_BRACKET_CLOSE:
				--$levelCounter;
				$this->appendCode($text);
				break;

			case T_OBJECT_OPERATOR:
				if (!isset($touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]) || 0 == $touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]) {
					if (!isset($touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
						$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					}
					++$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					if ($this->hasLnBefore()) {
						$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = self::ALIGN_WITH_INDENT;
						$this->appendCode($this->getIndent(+1) . $text);
						$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_SEMI_COLON, $this->newLine]);
						if (ST_SEMI_COLON == $foundToken) {
							$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						} elseif (ST_PARENTHESES_OPEN == $foundToken || ST_PARENTHESES_CLOSE == $foundToken) {
							$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
							$this->indentParenthesesContent();
						}
						break;
					}
				} elseif ($this->hasLnBefore() || $this->hasLnLeftToken()) {
					++$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					$this->appendCode($this->getIndent(+1) . $text);
					$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_SEMI_COLON, $this->newLine]);
					if (ST_SEMI_COLON == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
					} elseif (ST_PARENTHESES_OPEN == $foundToken || ST_PARENTHESES_CLOSE == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						$this->indentParenthesesContent();
					}
					break;
				}
				$this->appendCode($text);
				break;

			case T_COMMENT:
			case T_DOC_COMMENT:
				if (
					isset($alignType[$levelCounter]) &&
					isset($levelEntranceCounter[$levelCounter]) &&
					isset($alignType[$levelCounter][$levelEntranceCounter[$levelCounter]]) &&
					($this->hasLnBefore() || $this->hasLnLeftToken()) &&
					self::ALIGN_WITH_INDENT == $alignType[$levelCounter][$levelEntranceCounter[$levelCounter]]
				) {
					$this->appendCode($this->getIndent(+1));
				}
				$this->appendCode($text);
				if ($this->leftUsefulTokenIs([T_OBJECT_OPERATOR]) && $this->hasLn($text)) {
					$this->appendCode($this->getIndent(+1));
				}
				break;

			case ST_COMMA:
			case ST_SEMI_COLON:
				if (!isset($levelEntranceCounter[$levelCounter])) {
					$levelEntranceCounter[$levelCounter] = 0;
				}
				++$levelEntranceCounter[$levelCounter];
				$this->appendCode($text);
				break;

			case T_WHITESPACE:
				$this->appendCode($text);
				if ($this->leftUsefulTokenIs([T_OBJECT_OPERATOR]) && $this->hasLn($text)) {
					$this->appendCode($this->getIndent(+1));
				}
				break;

			default:
				$touchedParenOpen = false;
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	protected function incrementCounters(
		&$levelCounter,
		&$levelEntranceCounter,
		&$contextCounter,
		&$maxContextCounter,
		&$touchCounter,
		&$alignType,
		&$printedPlaceholder
	) {
		++$levelCounter;
		if (!isset($levelEntranceCounter[$levelCounter])) {
			$levelEntranceCounter[$levelCounter] = 0;
		}
		++$levelEntranceCounter[$levelCounter];
		if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
			$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]] = 0;
		}
		++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
		$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);

	}

	protected function indentParenthesesContent() {
		$count = 0;
		$sizeofTokens = sizeof($this->tkns);
		for ($i = $this->ptr; $i < $sizeofTokens; ++$i) {
			$token = &$this->tkns[$i];
			list($id, $text) = $this->getToken($token);
			if (
				(T_WHITESPACE == $id || T_DOC_COMMENT == $id || T_COMMENT == $id)
				&& $this->hasLn($text)
			) {
				$token[1] = $text . $this->getIndent(+1);
				continue;
			}
			if (ST_PARENTHESES_OPEN == $id) {
				++$count;
			}
			if (ST_PARENTHESES_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function injectPlaceholderParenthesesContent($placeholder) {
		$count = 0;
		$sizeofTokens = sizeof($this->tkns);
		for ($i = $this->ptr; $i < $sizeofTokens; ++$i) {
			$token = &$this->tkns[$i];
			list($id, $text) = $this->getToken($token);
			if ((T_WHITESPACE == $id || T_DOC_COMMENT == $id || T_COMMENT == $id)
				&& $this->hasLn($text)) {
				$token[1] = str_replace($this->newLine, $this->newLine . $placeholder, $text);
				continue;
			}
			if (ST_PARENTHESES_OPEN == $id) {
				++$count;
			}
			if (ST_PARENTHESES_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	private function hasLnInBlock($tkns, $ptr, $start, $end) {
		$sizeOfTkns = sizeof($tkns);
		$count = 0;
		for ($i = $ptr; $i < $sizeOfTkns; ++$i) {
			$token = $tkns[$i];
			list($id, $text) = $this->getToken($token);
			if ($start == $id) {
				++$count;
			}
			if ($end == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
			if ($this->hasLn($text)) {
				return true;
			}
		}
		return false;
	}

}

	final class ResizeSpaces extends FormatterPass {

	public function candidate($source, $foundTokens) {
		$tkns = token_get_all($source);

		$this->tkns = [];
		foreach ($tkns as $token) {
			if (T_WHITESPACE === $token[0] && !$this->hasLn($token[1])) {
				continue;
			}
			$this->tkns[] = $token;
		}

		return true;
	}

	public function format($source) {
		$this->code = '';
		$this->useCache = true;

		$inTernaryOperator = 0;
		$shortTernaryOperator = false;
		$touchedFunction = false;
		$touchedUse = false;
		$touchedGroupedUse = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->memoPtr();
			$this->cache = [];

			switch ($id) {
			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(ST_SEMI_COLON);
				break;

			case T_CALLABLE:
				$this->appendCode($text . ' ');
				break;

			case '+':
			case '-':
				if (
					$this->leftMemoUsefulTokenIs([T_INC, T_DEC, T_LNUMBER, T_DNUMBER, T_VARIABLE, ST_PARENTHESES_CLOSE, T_STRING, T_ARRAY, T_ARRAY_CAST, T_BOOL_CAST, T_DOUBLE_CAST, T_INT_CAST, T_OBJECT_CAST, T_STRING_CAST, T_UNSET_CAST, ST_BRACKET_CLOSE])
					&&
					$this->rightUsefulTokenIs([T_INC, T_DEC, T_LNUMBER, T_DNUMBER, T_VARIABLE, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, T_STRING, T_ARRAY, T_ARRAY_CAST, T_BOOL_CAST, T_DOUBLE_CAST, T_INT_CAST, T_OBJECT_CAST, T_STRING_CAST, T_UNSET_CAST, ST_BRACKET_CLOSE])
				) {
					$this->appendCode(' ' . $text . ' ');
					break;
				}
				$this->appendCode($text);
				break;

			case '*':
				$this->rtrimLnAndappendCode(' ' . $text);
				$this->appendCode(' ');
				break;

			case '%':
			case '/':
			case T_POW:
			case ST_QUESTION:
			case ST_CONCAT:
				if (ST_QUESTION == $id) {
					++$inTernaryOperator;
					$shortTernaryOperator = $this->rightTokenIs(ST_COLON);
				}

				list($prevId) = $this->inspectToken(-1);
				list($nextId) = $this->inspectToken(+1);
				if (
					T_WHITESPACE === $prevId &&
					T_WHITESPACE !== $nextId
				) {
					$this->appendCode($text . $this->getSpace(!$this->rightTokenIs(ST_COLON)));
					break;
				} elseif (
					T_WHITESPACE !== $prevId &&
					T_WHITESPACE === $nextId
				) {
					$this->appendCode(' ' . $text);
					break;
				} elseif (
					T_WHITESPACE !== $prevId &&
					T_WHITESPACE !== $nextId
				) {
					$this->appendCode(' ' . $text . $this->getSpace(!$this->rightTokenIs(ST_COLON)));
					break;
				}
				$this->appendCode($text);
				break;

			case ST_COLON:
				list($prevId) = $this->inspectToken(-1);
				list($nextId, $nextText) = $this->inspectToken(+1);

				if (
					$inTernaryOperator > 0 &&
					T_WHITESPACE === $prevId &&
					T_WHITESPACE !== $nextId
				) {
					$this->appendCode($text . ' ');
					--$inTernaryOperator;
					break;
				} elseif (
					$inTernaryOperator > 0 &&
					T_WHITESPACE !== $prevId &&
					T_WHITESPACE === $nextId
				) {
					$this->appendCode($this->getSpace(!$shortTernaryOperator) . $text);
					--$inTernaryOperator;
					break;
				} elseif (
					$inTernaryOperator > 0 &&
					T_WHITESPACE !== $prevId &&
					T_WHITESPACE !== $nextId
				) {
					$this->appendCode($this->getSpace(!$shortTernaryOperator) . $text . ' ');
					--$inTernaryOperator;
					break;
				} elseif (0 == $inTernaryOperator && $this->leftMemoUsefulTokenIs(ST_PARENTHESES_CLOSE)) {
					$this->appendCode($text . ' ');
					break;
				} elseif (
					(
						T_WHITESPACE != $nextId
						||
						(T_WHITESPACE == $nextId && !$this->hasLn($nextText))
					)
					&& $this->rightUsefulTokenIs(T_CLOSE_TAG)
				) {
					$this->appendCode($text . ' ');
					break;
				} elseif (T_COMMENT == $nextId) {
					$this->appendCode($text . ' ');
					break;
				}
				$this->appendCode($text);
				break;

			case T_PRINT:
				$this->appendCode($text . $this->getSpace(!$this->rightTokenIs([ST_PARENTHESES_OPEN])));
				break;

			case T_VARIABLE:
				if ($this->leftMemoUsefulTokenIs([T_ARRAY, T_STRING])) {
					$this->appendCode(' ');
				}
				$this->appendCode($text);
				break;

			case ST_CURLY_OPEN:
				$touchedFunction = false;
				if (!$touchedUse && $this->leftMemoUsefulTokenIs([T_VARIABLE, T_STRING]) && $this->rightUsefulTokenIs([T_VARIABLE, T_STRING])) {
					$this->appendCode($text);
					break;
				} elseif ($this->leftMemoUsefulTokenIs([T_STRING, T_DO, T_FINALLY, ST_PARENTHESES_CLOSE]) && !$this->hasLnLeftToken()) {
					$this->rtrimAndAppendCode(
						' ' .
						$text .
						$this->getSpace($this->rightTokenIs(T_COMMENT))
					);
					break;
				} elseif ($this->rightTokenIs(ST_CURLY_CLOSE) || ($this->leftMemoTokenIs([T_OBJECT_OPERATOR, ST_DOLLAR]) && $this->rightTokenIs([T_VARIABLE]))) {
					$this->appendCode($text);
					break;
				} elseif (!$this->leftMemoTokenIs(T_DOUBLE_COLON) && $this->rightTokenIs([T_VARIABLE, T_INC, T_DEC, T_COMMENT])) {
					$this->appendCode($text . ' ');
					break;
				} elseif ($this->leftMemoUsefulTokenIs(T_NS_SEPARATOR)) {
					$touchedGroupedUse = true;
					$this->appendCode($text . ' ');
					break;
				}
				$this->appendCode($text);
				break;

			case ST_SEMI_COLON:
				$touchedUse = false;
				if ($this->rightTokenIs([T_VARIABLE, T_INC, T_DEC, T_LNUMBER, T_DNUMBER, T_COMMENT, T_DOC_COMMENT, T_STRING, ST_PARENTHESES_OPEN])) {
					$this->appendCode($text . ' ');
					break;
				}
				$this->appendCode($text);
				$this->appendCode($this->getSpace($this->rightTokenIs(T_COMMENT) && !$this->hasLnAfter()));
				break;

			case ST_PARENTHESES_OPEN:
				if ($this->leftMemoUsefulTokenIs([T_WHILE, T_CATCH]) && !$this->hasLnLeftToken()) {
					$this->rtrimAndAppendCode(' ');
				}
				$this->appendCode($text);
				$this->appendCode($this->getSpace($this->rightTokenIs(T_COMMENT) && !$this->hasLnAfter()));
				break;

			case ST_PARENTHESES_CLOSE:
				$this->appendCode($text . $this->getSpace($this->rightTokenIs([T_COMMENT, T_DOC_COMMENT])));
				break;

			case T_USE:
				$touchedUse = true;
				$this->appendCode($this->getSpace($this->leftMemoTokenIs(ST_PARENTHESES_CLOSE)) . $text . ' ');
				break;

			case T_NAMESPACE:
				$this->appendCode($text . $this->getSpace(!$this->rightTokenIs([ST_SEMI_COLON, T_NS_SEPARATOR, T_DOUBLE_COLON])));
				break;

			case T_RETURN:
			case T_YIELD:
			case T_ECHO:
			case T_VAR:
			case T_NEW:
			case T_CONST:
			case T_FINAL:
			case T_CASE:
			case T_BREAK:
				$this->appendCode($text . $this->getSpace(!$this->rightTokenIs(ST_SEMI_COLON)));
				break;

			case T_WHILE:
				if ($this->leftMemoTokenIs(ST_CURLY_CLOSE) && !$this->hasLnBefore()) {
					$this->appendCode(' ' . $text . ' ');
					break;
				}
			case T_DOUBLE_ARROW:
				if (T_DOUBLE_ARROW == $id && $this->leftMemoTokenIs([T_CONSTANT_ENCAPSED_STRING, T_STRING, T_VARIABLE, T_LNUMBER, T_DNUMBER, ST_PARENTHESES_CLOSE, ST_BRACKET_CLOSE, ST_CURLY_CLOSE, ST_QUOTE])) {
					$this->rtrimAndAppendCode(' ' . $text . ' ');
					break;
				}
			case T_STATIC:
				$this->appendCode($text . $this->getSpace(!$this->rightTokenIs([ST_SEMI_COLON, T_DOUBLE_COLON, ST_PARENTHESES_OPEN])));
				break;

			case T_FUNCTION:
				$touchedFunction = true;
				$this->appendCode($text . $this->getSpace(!$this->rightTokenIs(ST_SEMI_COLON)));
				break;

			case T_PUBLIC:
			case T_PRIVATE:
			case T_PROTECTED:
			case T_TRAIT:
			case T_INTERFACE:
			case T_THROW:
			case T_GLOBAL:
			case T_ABSTRACT:
			case T_INCLUDE:
			case T_REQUIRE:
			case T_INCLUDE_ONCE:
			case T_REQUIRE_ONCE:
			case T_DECLARE:
			case T_IF:
			case T_FOR:
			case T_FOREACH:
			case T_SWITCH:
			case T_TRY:
			case ST_COMMA:
				$this->appendCode($text . ' ');
				break;

			case T_CLONE:
			case T_CONTINUE:
				$this->appendCode($text . $this->getSpace(!$this->rightTokenIs(ST_SEMI_COLON)));
				break;

			case T_CLASS:
				$this->appendCode(
					$text .
					$this->getSpace(
						!($this->leftMemoUsefulTokenIs(T_NEW) && $this->rightTokenIs([ST_PARENTHESES_OPEN, T_EXTENDS, T_IMPLEMENTS])) &&
						!$this->leftMemoTokenIs(T_DOUBLE_COLON) &&
						!$this->rightTokenIs(ST_SEMI_COLON) ||
						$this->rightTokenIs(T_DOUBLE_ARROW)
					)
				);
				break;

			case T_EXTENDS:
			case T_IMPLEMENTS:
			case T_INSTANCEOF:
			case T_INSTEADOF:
			case T_AS:
			case T_COALESCE:
				$this->appendCode(' ' . $text . ' ');
				break;

			case T_LOGICAL_AND:
			case T_LOGICAL_OR:
			case T_LOGICAL_XOR:
			case T_AND_EQUAL:
			case T_BOOLEAN_AND:
			case T_BOOLEAN_OR:
			case T_CONCAT_EQUAL:
			case T_DIV_EQUAL:
			case T_IS_EQUAL:
			case T_IS_GREATER_OR_EQUAL:
			case T_IS_IDENTICAL:
			case T_IS_NOT_EQUAL:
			case T_IS_NOT_IDENTICAL:
			case T_IS_SMALLER_OR_EQUAL:
			case T_SPACESHIP:
			case T_MINUS_EQUAL:
			case T_MOD_EQUAL:
			case T_MUL_EQUAL:
			case T_OR_EQUAL:
			case T_PLUS_EQUAL:
			case T_SL:
			case T_SL_EQUAL:
			case T_SR:
			case T_SR_EQUAL:
			case T_XOR_EQUAL:
			case ST_IS_GREATER:
			case ST_IS_SMALLER:
			case ST_EQUAL:
				$this->appendCode($this->getSpace(!$this->hasLnBefore()) . $text . ' ');
				break;

			case T_CATCH:
			case T_FINALLY:
				if ($this->hasLnLeftToken()) {
					$this->appendCode(' ' . $text . ' ');
					break;
				}
				$this->rtrimAndAppendCode(' ' . $text . ' ');
				break;

			case T_ELSEIF:
				if (!$this->leftMemoTokenIs(ST_CURLY_CLOSE)) {
					$this->appendCode($text . ' ');
					break;
				}
				$this->appendCode(' ' . $text . ' ');
				break;

			case T_ELSE:
				if (!$this->leftMemoUsefulTokenIs(ST_CURLY_CLOSE)) {
					$this->appendCode($text);
					break;
				}
				$this->appendCode($this->getSpace(!$this->leftMemoTokenIs([T_COMMENT, T_DOC_COMMENT])) . $text . ' ');
				break;

			case T_ARRAY_CAST:
			case T_BOOL_CAST:
			case T_DOUBLE_CAST:
			case T_INT_CAST:
			case T_OBJECT_CAST:
			case T_STRING_CAST:
			case T_UNSET_CAST:
			case T_GOTO:
				$this->appendCode(str_replace([' ', "\t"], '', $text) . ' ');
				break;

			case ST_REFERENCE:
				$spaceBefore = !$this->leftMemoUsefulTokenIs([ST_EQUAL, ST_PARENTHESES_OPEN, T_AS, T_DOUBLE_ARROW, ST_COMMA]) && !$this->leftMemoUsefulTokenIs([T_FUNCTION]);
				$spaceAfter = !$touchedFunction && !$this->leftMemoUsefulTokenIs([ST_EQUAL, ST_PARENTHESES_OPEN, T_AS, T_DOUBLE_ARROW, ST_COMMA]);
				$this->appendCode($this->getSpace($spaceBefore) . $text . $this->getSpace($spaceAfter));
				break;

			case ST_BITWISE_OR:
			case ST_BITWISE_XOR:
				$this->appendCode(' ' . $text . ' ');
				break;

			case T_COMMENT:
				if (substr($text, 0, 2) === '//') {
					list($leftId) = $this->inspectToken(-1);
					$this->appendCode($this->getSpace(T_VARIABLE == $leftId || ST_BRACKET_OPEN == $leftId) . $text);
					break;
				} elseif (!$this->hasLn($text) && !$this->hasLnBefore() && !$this->hasLnAfter() && $this->leftUsefulTokenIs(ST_COMMA) && $this->rightUsefulTokenIs(T_VARIABLE)) {
					$this->appendCode($text . ' ');
					break;
				}
				$this->appendCode($text);
				break;

			case ST_CURLY_CLOSE:
				if ($touchedGroupedUse) {
					$touchedGroupedUse = false;
					$this->appendCode($this->getSpace(!$this->hasLnBefore()));
				}
				$this->appendCode($text);
				$this->appendCode($this->getSpace($this->rightTokenIs(T_COMMENT) && !$this->hasLnAfter()));
				break;

			case T_CONSTANT_ENCAPSED_STRING:
				$this->appendCode($text);
				$this->appendCode($this->getSpace($this->rightTokenIs(T_COMMENT) && !$this->hasLnAfter()));
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;

	}

}

	final class RestoreComments extends FormatterPass {

	// Injected by CodeFormatter.php
	public $commentStack = [];

	/**
	 * @codeCoverageIgnore
	 */
	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_COMMENT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$commentStack = array_reverse($this->commentStack);
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->tkns[$this->ptr] = [$id, $text];
			if (T_COMMENT == $id) {
				$comment = array_pop($commentStack);
				$this->tkns[$this->ptr] = $comment;
			}
		}
		return $this->renderLight($this->tkns);
	}

}
	final class RTrim extends FormatterPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		return preg_replace('/\h+$/mu', '', $source);
	}

}
	final class SettersAndGettersPass extends FormatterPass {

	const PLACEHOLDER = "/*SETTERSANDGETTERSPLACEHOLDER%s\x3*/";

	const PLACEHOLDER_REGEX = '/(;\n\/\*SETTERSANDGETTERSPLACEHOLDER).*(\*\/)/';

	const TYPE_CAMEL_CASE = 'camel';

	const TYPE_GOLANG = 'golang';

	const TYPE_SNAKE_CASE = 'snake';

	/**
	 * @var string
	 */
	private $type;

	public function __construct($type = self::TYPE_CAMEL_CASE) {
		$this->type = self::TYPE_CAMEL_CASE;
		if (self::TYPE_CAMEL_CASE == $type || self::TYPE_SNAKE_CASE == $type || self::TYPE_GOLANG == $type) {
			$this->type = $type;
		}
	}

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CLASS])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CLASS:
				$attributes = [
					'private' => [],
					'public' => [],
					'protected' => [],
				];
				$functionList = [];
				$touchedVisibility = false;
				$touchedFunction = false;
				$curlyCount = null;
				$this->appendCode($text);
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					if (ST_CURLY_OPEN == $id) {
						++$curlyCount;
					}
					if (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}
					if (0 === $curlyCount) {
						break;
					}
					$this->appendCode($text);
					if (T_PUBLIC == $id) {
						$touchedVisibility = T_PUBLIC;
					} elseif (T_PRIVATE == $id) {
						$touchedVisibility = T_PRIVATE;
					} elseif (T_PROTECTED == $id) {
						$touchedVisibility = T_PROTECTED;
					}
					if (T_VARIABLE == $id && T_PUBLIC == $touchedVisibility) {
						$attributes['public'][] = $text;
						$touchedVisibility = null;
						$this->printPlaceholder($text);
					} elseif (T_VARIABLE == $id && T_PRIVATE == $touchedVisibility) {
						$attributes['private'][] = $text;
						$touchedVisibility = null;
						$this->printPlaceholder($text);
					} elseif (T_VARIABLE == $id && T_PROTECTED == $touchedVisibility) {
						$attributes['protected'][] = $text;
						$touchedVisibility = null;
						$this->printPlaceholder($text);
					} elseif (T_FUNCTION == $id) {
						$touchedFunction = true;
					} elseif ($touchedFunction && T_STRING == $id) {
						$functionList[] = $text;
						$touchedVisibility = null;
						$touchedFunction = false;
					}
				}
				$functionList = array_combine($functionList, $functionList);
				$append = false;
				foreach ($attributes as $visibility => $variables) {
					foreach ($variables as $var) {
						$str = $this->generate($visibility, $var);
						foreach ($functionList as $k => $v) {
							if (false !== stripos($str, $v)) {
								unset($functionList[$k]);
								$append = true;
								continue 2;
							}
						}
						if ($append) {
							$this->appendCode($str);
							continue;
						}
						$this->code = str_replace(sprintf(self::PLACEHOLDER, $var), $str, $this->code);
					}
				}

				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		$this->code = preg_replace(self::PLACEHOLDER_REGEX, ';', $this->code);
		return $this->code;
	}

	private function generate($visibility, $var) {
		switch ($this->type) {
		case self::TYPE_SNAKE_CASE:
			$ret = $this->generateSnakeCase($visibility, $var);
			break;
		case self::TYPE_GOLANG:
			$ret = $this->generateGolang($visibility, $var);
			break;
		case self::TYPE_CAMEL_CASE:
		default:
			$ret = $this->generateCamelCase($visibility, $var);
			break;
		}
		return $ret;
	}

	private function generateCamelCase($visibility, $var) {
		$str = $this->newLine . $visibility . ' function set' . ucfirst(str_replace('$', '', $var)) . '(' . $var . '){' . $this->newLine . '$this->' . str_replace('$', '', $var) . ' = ' . $var . ';' . $this->newLine . '}' . $this->newLine . $this->newLine;
		$str .= $visibility . ' function get' . ucfirst(str_replace('$', '', $var)) . '(){' . $this->newLine . 'return $this->' . str_replace('$', '', $var) . ';' . $this->newLine . '}' . $this->newLine;
		return $str;
	}

	private function generateGolang($visibility, $var) {
		$str = $this->newLine . $visibility . ' function Set' . ucfirst(str_replace('$', '', $var)) . '(' . $var . '){' . $this->newLine . '$this->' . str_replace('$', '', $var) . ' = ' . $var . ';' . $this->newLine . '}' . $this->newLine . $this->newLine;
		$str .= $visibility . ' function ' . ucfirst(str_replace('$', '', $var)) . '(){' . $this->newLine . 'return $this->' . str_replace('$', '', $var) . ';' . $this->newLine . '}' . $this->newLine;
		return $str;
	}

	private function generateSnakeCase($visibility, $var) {
		$str = $this->newLine . $visibility . ' function set_' . (str_replace('$', '', $var)) . '(' . $var . '){' . $this->newLine . '$this->' . str_replace('$', '', $var) . ' = ' . $var . ';' . $this->newLine . '}' . $this->newLine . $this->newLine;
		$str .= $visibility . ' function get_' . (str_replace('$', '', $var)) . '(){' . $this->newLine . 'return $this->' . str_replace('$', '', $var) . ';' . $this->newLine . '}' . $this->newLine;
		return $str;
	}

	private function printPlaceholder($text) {
		$this->skipPlaceholderUntilSemicolon();

		$this->appendCode(';' . $this->newLine . sprintf(self::PLACEHOLDER, $text));
	}

	private function skipPlaceholderUntilSemicolon() {
		if ($this->rightUsefulTokenIs(ST_EQUAL)) {
			return $this->printAndStopAt(ST_SEMI_COLON);
		}
		each($this->tkns);
	}

}
	
class SplitCurlyCloseAndTokens extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (!isset($foundTokens[ST_CURLY_CLOSE])) {
			return false;
		}

		$this->tkns = token_get_all($source);
		while (list($index, $token) = each($this->tkns)) {
			list($id) = $this->getToken($token);
			$this->ptr = $index;

			if (ST_CURLY_CLOSE == $id && !$this->hasLnAfter()) {
				return true;
			}
		}

		return false;
	}

	public function format($source) {
		reset($this->tkns);
		$sizeofTkns = sizeof($this->tkns);

		$this->code = '';
		$blockStack = [];
		$touchedBlock = null;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			switch ($id) {
			case T_DO:
			case T_ELSE:
			case T_ELSEIF:
			case T_FOR:
			case T_FOREACH:
			case T_FUNCTION:
			case T_IF:
			case T_SWITCH:
			case T_WHILE:
			case T_TRY:
			case T_CATCH:
				$touchedBlock = $id;
				$this->appendCode($text);
				break;

			case ST_SEMI_COLON:
			case ST_COLON:
				$touchedBlock = null;
				$this->appendCode($text);
				break;

			case T_CURLY_OPEN:
			case T_DOLLAR_OPEN_CURLY_BRACES:
				$this->appendCode($text);
				$this->printCurlyBlock();
				break;

			case ST_BRACKET_OPEN:
				$this->appendCode($text);
				$this->printBlock(ST_BRACKET_OPEN, ST_BRACKET_CLOSE);
				break;

			case ST_PARENTHESES_OPEN:
				$this->appendCode($text);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				break;

			case ST_CURLY_OPEN:
				$this->appendCode($text);
				if (null !== $touchedBlock) {
					$blockStack[] = $touchedBlock;
					$touchedBlock = null;
					break;
				}
				$this->printCurlyBlock();
				break;

			case ST_CURLY_CLOSE:
				$this->appendCode($text);
				$poppedBlock = array_pop($blockStack);
				if (
					($this->ptr + 1) < $sizeofTkns &&
					(
						T_ELSE == $poppedBlock ||
						T_ELSEIF == $poppedBlock ||
						T_FOR == $poppedBlock ||
						T_FOREACH == $poppedBlock ||
						T_IF == $poppedBlock ||
						T_WHILE == $poppedBlock
					) &&
					!$this->hasLnAfter() &&
					!$this->rightTokenIs([
						ST_BRACKET_OPEN,
						ST_CURLY_CLOSE,
						ST_PARENTHESES_CLOSE,
						ST_PARENTHESES_OPEN,
						T_COMMENT,
						T_DOC_COMMENT,
						T_ELSE,
						T_ELSEIF,
						T_IF,
						T_OBJECT_OPERATOR,
					])
				) {
					$this->appendCode($this->newLine);
				}
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

}

	final class StripExtraCommaInList extends FormatterPass {

	const EMPTY_LIST = 'ST_EMPTY_LIST';

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_LIST])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);

		$contextStack = [];
		$touchedListArrayString = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_STRING:
			case T_ARRAY:
			case T_LIST:
				$touchedListArrayString = true;
				if ($this->rightTokenIs(ST_PARENTHESES_OPEN)) {
					$contextStack[] = $id;
				}
				break;

			case ST_PARENTHESES_OPEN:
				if (isset($contextStack[0]) && T_LIST == end($contextStack) && $this->rightTokenIs(ST_PARENTHESES_CLOSE)) {
					array_pop($contextStack);
					$contextStack[] = self::EMPTY_LIST;
				} elseif (!$touchedListArrayString) {
					$contextStack[] = ST_PARENTHESES_OPEN;
				}
				break;

			case ST_PARENTHESES_CLOSE:
				if (isset($contextStack[0])) {
					if (T_LIST == end($contextStack) && $this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						$this->tkns[$prevTokenIdx] = null;
					}
					array_pop($contextStack);
				}
				break;

			default:
				$touchedListArrayString = false;
				break;
			}
			$this->tkns[$this->ptr] = [$id, $text];
		}
		return $this->renderLight();
	}

}
	final class SurrogateToken {
}

	final class TwoCommandsInSameLine extends FormatterPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$touchedSemicolon = true;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			switch ($id) {
			case ST_SEMI_COLON:
				if ($this->leftTokenIs(ST_SEMI_COLON)) {
					$touchedSemicolon = false;
					break;
				}
				$touchedSemicolon = true;
				$this->appendCode($text);
				break;

			case T_VARIABLE:
			case T_STRING:
			case T_CONTINUE:
			case T_BREAK:
			case T_ECHO:
			case T_PRINT:
				if ($touchedSemicolon && !$this->hasLnBefore()) {
					$touchedSemicolon = false;
					$this->appendCode($this->newLine);
				}
				$this->appendCode($text);
				break;

			case ST_PARENTHESES_OPEN:
				$this->appendCode($text);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				break;

			case T_WHITESPACE:
				if ($this->hasLn($text)) {
					$touchedSemicolon = false;
				}
				$this->appendCode($text);
				break;

			default:
				$touchedSemicolon = false;
				$this->appendCode($text);
				break;

			}
		}

		return $this->code;
	}

}


	final class PSR1BOMMark extends FormatterPass {

	const BOM = "\xef\xbb\xbf";

	public function candidate($source, $foundTokens) {
		return substr($source, 0, 3) === self::BOM;
	}

	public function format($source) {
		return substr($source, 3);
	}

}

	final class PSR1ClassConstants extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CONST]) || isset($foundTokens[T_STRING])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$ucConst = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CONST:
				$ucConst = true;
				$this->appendCode($text);
				break;
			case T_STRING:
				if ($ucConst) {
					$text = strtoupper($text);
					$ucConst = false;
				}
				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}
	final class PSR1ClassNames extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CLASS]) || isset($foundTokens[T_STRING])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$foundClass = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CLASS:
				$foundClass = true;
				$this->appendCode($text);
				break;
			case T_STRING:
				if ($foundClass) {
					$count = 0;
					$tmp = ucwords(str_replace(['-', '_'], ' ', strtolower($text), $count));
					if ($count > 0) {
						$text = str_replace(' ', '', $tmp);
					}
					$this->appendCode($text);

					$foundClass = false;
					break;
				}
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class PSR1MethodNames extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION]) || isset($foundTokens[T_STRING]) || isset($foundTokens[ST_PARENTHESES_OPEN])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$foundMethod = false;
		$methodReplaceList = [];
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_FUNCTION:
				$foundMethod = true;
				$this->appendCode($text);
				break;
			case T_STRING:
				if ($foundMethod) {
					$count = 0;
					$origText = $text;
					$tmp = ucwords(str_replace(['-', '_'], ' ', strtolower($text), $count));
					if ($count > 0 && '' !== trim($tmp) && '_' !== substr($text, 0, 1)) {
						$text = lcfirst(str_replace(' ', '', $tmp));
					}

					$methodReplaceList[$origText] = $text;
					$this->appendCode($text);

					$foundMethod = false;
					break;
				}
			case ST_PARENTHESES_OPEN:
				$foundMethod = false;
			default:
				$this->appendCode($text);
				break;
			}
		}

		$this->tkns = token_get_all($this->code);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_STRING:
				if (isset($methodReplaceList[$text]) && $this->rightUsefulTokenIs(ST_PARENTHESES_OPEN)) {

					$this->appendCode($methodReplaceList[$text]);
					break;
				}

			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class PSR1OpenTags extends FormatterPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$touchedComment = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_OPEN_TAG:
				if ('<?php' !== $text) {
					$this->appendCode('<?php' . ($this->hasLnAfter() || $this->hasLn($text) || $this->rightUsefulTokenIs(T_NAMESPACE) ? $this->newLine : $this->getSpace()));
					break;
				}
				$this->appendCode($text);
				break;

			case T_CLOSE_TAG:
				if (!$touchedComment && !$this->leftUsefulTokenIs([ST_SEMI_COLON, ST_COLON, ST_CURLY_CLOSE, ST_CURLY_OPEN])) {
					$this->appendCode(ST_SEMI_COLON);
				}
				$touchedComment = false;
				$this->appendCode($text);
				break;

			case T_COMMENT:
			case T_DOC_COMMENT:
				if (
					$this->rightUsefulTokenIs([T_CLOSE_TAG]) &&
					!$this->leftUsefulTokenIs([ST_SEMI_COLON])
				) {
					$touchedComment = true;
					$this->rtrimAndappendCode(ST_SEMI_COLON . ' ');
				}
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class PSR2AlignObjOp extends FormatterPass {

	const ALIGNABLE_TOKEN = "\x2 OBJOP%d \x3";

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_SEMI_COLON]) || isset($foundTokens[T_ARRAY]) || isset($foundTokens[T_DOUBLE_ARROW]) || isset($foundTokens[T_OBJECT_OPERATOR])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$contextCounter = 0;
		$contextMetaCount = [];
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_SEMI_COLON:
			case T_ARRAY:
			case T_DOUBLE_ARROW:
				++$contextCounter;
				$this->appendCode($text);
				break;

			case T_OBJECT_OPERATOR:
				if (!isset($contextMetaCount[$contextCounter])) {
					$contextMetaCount[$contextCounter] = 0;
				}
				if ($this->hasLnBefore() || 0 == $contextMetaCount[$contextCounter]) {
					$this->appendCode(sprintf(self::ALIGNABLE_TOKEN, $contextCounter) . $text);
					++$contextMetaCount[$contextCounter];
					break;
				}
			default:
				$this->appendCode($text);
				break;
			}
		}

		for ($j = 0; $j <= $contextCounter; ++$j) {
			$placeholder = sprintf(self::ALIGNABLE_TOKEN, $j);
			if (false === strpos($this->code, $placeholder)) {
				continue;
			}
			if (1 === substr_count($this->code, $placeholder)) {
				$this->code = str_replace($placeholder, '', $this->code);
				continue;
			}

			$lines = explode($this->newLine, $this->code);
			$linesWithObjop = [];
			$blockCount = 0;

			foreach ($lines as $idx => $line) {
				if (false !== strpos($line, $placeholder)) {
					$linesWithObjop[$blockCount][] = $idx;
					break;
				}
				++$blockCount;
				$linesWithObjop[$blockCount] = [];
			}

			foreach ($linesWithObjop as $group) {
				$firstline = reset($group);
				$positionFirstline = strpos($lines[$firstline], $placeholder);

				foreach ($group as $idx) {
					if ($idx == $firstline) {
						continue;
					}
					$line = ltrim($lines[$idx]);
					$line = str_replace($placeholder, str_repeat(' ', $positionFirstline) . $placeholder, $line);
					$lines[$idx] = $line;
				}
			}

			$this->code = str_replace($placeholder, '', implode($this->newLine, $lines));
		}
		return $this->code;
	}

}

	final class PSR2CurlyOpenNextLine extends FormatterPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;
			case ST_QUOTE:
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				break;
			case T_INTERFACE:
			case T_TRAIT:
			case T_CLASS:
				$this->appendCode($text);
				if ($this->leftUsefulTokenIs(T_DOUBLE_COLON)) {
					break;
				}
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					if (ST_CURLY_OPEN === $id) {
						$this->appendCode($this->getCrlfIndent());
						prev($this->tkns);
						break;
					}
					$this->appendCode($text);
				}
				break;
			case T_FUNCTION:
				if (!$this->leftTokenIs([T_DOUBLE_ARROW, T_RETURN, ST_EQUAL, ST_PARENTHESES_OPEN, ST_COMMA]) && $this->rightUsefulTokenIs([T_STRING, ST_REFERENCE])) {
					$this->appendCode($text);
					$touchedLn = false;
					while (list($index, $token) = each($this->tkns)) {
						list($id, $text) = $this->getToken($token);
						$this->ptr = $index;
						if (T_WHITESPACE == $id && $this->hasLn($text)) {
							$touchedLn = true;
						}
						if (ST_CURLY_OPEN === $id && !$touchedLn) {
							$this->appendCode($this->getCrlfIndent());
							prev($this->tkns);
							break;
						} elseif (ST_CURLY_OPEN === $id) {
							prev($this->tkns);
							break;
						} elseif (ST_SEMI_COLON === $id) {
							$this->appendCode($text);
							break;
						}
						$this->appendCode($text);
					}
					break;
				}
				$this->appendCode($text);
				break;
			case ST_CURLY_OPEN:
				$this->appendCode($text);
				$this->setIndent(+1);
				break;
			case ST_CURLY_CLOSE:
				$this->setIndent(-1);
				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class PSR2IndentWithSpace extends FormatterPass {

	private $size = 4;

	public function __construct($size = null) {
		if ($size > 0) {
			$this->size = $size;
		}
	}

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$spaces = str_repeat(' ', (int) $this->size);
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_COMMENT:
			case T_DOC_COMMENT:
			case T_WHITESPACE:
				$this->appendCode(str_replace($this->indentChar, $spaces, $text));
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}
	final class PSR2KeywordsLowerCase extends FormatterPass {

	private static $reservedWords = [
		'__halt_compiler' => 1,
		'abstract' => 1, 'and' => 1, 'array' => 1, 'as' => 1,
		'break' => 1,
		'callable' => 1, 'case' => 1, 'catch' => 1, 'class' => 1, 'clone' => 1, 'const' => 1, 'continue' => 1,
		'declare' => 1, 'default' => 1, 'die' => 1, 'do' => 1,
		'echo' => 1, 'else' => 1, 'elseif' => 1, 'empty' => 1, 'enddeclare' => 1, 'endfor' => 1, 'endforeach' => 1, 'endif' => 1, 'endswitch' => 1, 'endwhile' => 1, 'eval' => 1, 'exit' => 1, 'extends' => 1,
		'final' => 1, 'for' => 1, 'foreach' => 1, 'function' => 1,
		'global' => 1, 'goto' => 1,
		'if' => 1, 'implements' => 1, 'include' => 1, 'include_once' => 1, 'instanceof' => 1, 'insteadof' => 1, 'interface' => 1, 'isset' => 1,
		'list' => 1,
		'namespace' => 1, 'new' => 1,
		'or' => 1,
		'print' => 1, 'private' => 1, 'protected' => 1, 'public' => 1,
		'require' => 1, 'require_once' => 1, 'return' => 1,
		'static' => 1, 'switch' => 1,
		'throw' => 1, 'trait' => 1, 'try' => 1,
		'unset' => 1, 'use' => 1, 'var' => 1,
		'while' => 1, 'xor' => 1,
	];

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			if (
				T_WHITESPACE == $id ||
				T_VARIABLE == $id ||
				T_INLINE_HTML == $id ||
				T_COMMENT == $id ||
				T_DOC_COMMENT == $id ||
				T_CONSTANT_ENCAPSED_STRING == $id
			) {
				$this->appendCode($text);
				continue;
			}

			if (
				T_STRING == $id
				&& $this->leftUsefulTokenIs([T_DOUBLE_COLON, T_OBJECT_OPERATOR])
			) {
				$this->appendCode($text);
				continue;
			}

			if (T_START_HEREDOC == $id) {
				$this->appendCode($text);
				$this->printUntil(ST_SEMI_COLON);
				continue;
			}
			if (ST_QUOTE == $id) {
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				continue;
			}
			$lcText = strtolower($text);
			if (
				(
					('true' === $lcText || 'false' === $lcText || 'null' === $lcText) &&
					!$this->leftUsefulTokenIs([
						T_NS_SEPARATOR, T_AS, T_CLASS, T_EXTENDS, T_IMPLEMENTS, T_INSTANCEOF, T_INTERFACE, T_NEW, T_NS_SEPARATOR, T_PAAMAYIM_NEKUDOTAYIM, T_USE, T_TRAIT, T_INSTEADOF, T_CONST,
					]) &&
					!$this->rightUsefulTokenIs([
						T_NS_SEPARATOR, T_AS, T_CLASS, T_EXTENDS, T_IMPLEMENTS, T_INSTANCEOF, T_INTERFACE, T_NEW, T_NS_SEPARATOR, T_PAAMAYIM_NEKUDOTAYIM, T_USE, T_TRAIT, T_INSTEADOF, T_CONST,
					])
				) ||
				isset(static::$reservedWords[$lcText])
			) {
				$text = $lcText;
			}
			$this->appendCode($text);
		}

		return $this->code;
	}

}
	final class PSR2LnAfterNamespace extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NAMESPACE])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				if ($this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					$this->appendCode($text);
					break;
				}
				if ($this->leftTokenIs(ST_CURLY_CLOSE)) {
					$this->appendCode($this->getCrlf());
				}
				$this->appendCode($text);
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$this->appendCode($text);
					if (ST_SEMI_COLON === $id) {
						list(, $text) = $this->inspectToken();
						if (1 === substr_count($text, $this->newLine)) {
							$this->appendCode($this->newLine);
						}
						break;
					} elseif (ST_CURLY_OPEN === $id) {
						break;
					}
				}
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

}
	final class PSR2ModifierVisibilityStaticOrder extends FormatterPass {

	public function candidate($source, $foundTokens) {

		return isset($foundTokens[T_VAR]) ||
		isset($foundTokens[T_PUBLIC]) ||
		isset($foundTokens[T_PRIVATE]) ||
		isset($foundTokens[T_PROTECTED]) ||
		isset($foundTokens[T_FINAL]) ||
		isset($foundTokens[T_ABSTRACT]) ||
		isset($foundTokens[T_STATIC]) ||
		isset($foundTokens[T_CLASS])
		;

	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$found = [];
		$visibility = null;
		$finalOrAbstract = null;
		$static = null;
		$skipWhitespaces = false;
		$touchedClassInterfaceTrait = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;
			case ST_QUOTE:
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				break;
			case T_CLASS:
				$found[] = T_CLASS;
				$touchedClassInterfaceTrait = true;
				$this->appendCode($text);
				break;
			case T_INTERFACE:
				$found[] = T_INTERFACE;
				$touchedClassInterfaceTrait = true;
				$this->appendCode($text);
				break;
			case T_TRAIT:
				$found[] = T_TRAIT;
				$touchedClassInterfaceTrait = true;
				$this->appendCode($text);
				break;
			case ST_CURLY_OPEN:
			case ST_PARENTHESES_OPEN:
				if ($touchedClassInterfaceTrait) {
					$found[] = $text;
				}
				$this->appendCode($text);
				$touchedClassInterfaceTrait = false;
				break;
			case ST_CURLY_CLOSE:
			case ST_PARENTHESES_CLOSE:
				array_pop($found);
				if (1 === sizeof($found)) {
					array_pop($found);
				}
				$this->appendCode($text);
				break;
			case T_WHITESPACE:
				if (!$skipWhitespaces) {
					$this->appendCode($text);
				}
				break;
			case T_VAR:
				$text = 'public';
			case T_PUBLIC:
			case T_PRIVATE:
			case T_PROTECTED:
				$visibility = $text;
				$skipWhitespaces = true;
				break;
			case T_FINAL:
			case T_ABSTRACT:
				if (!$this->rightTokenIs([T_CLASS])) {
					$finalOrAbstract = $text;
					$skipWhitespaces = true;
					break;
				}
				$this->appendCode($text);
				break;
			case T_STATIC:
				if (!is_null($visibility)) {
					$static = $text;
					$skipWhitespaces = true;
					break;
				} elseif (!$this->rightTokenIs([T_VARIABLE, T_DOUBLE_COLON]) && !$this->leftTokenIs([T_NEW])) {
					$static = $text;
					$skipWhitespaces = true;
					break;
				}
				$this->appendCode($text);
				break;
			case T_VARIABLE:
				if (
					null !== $visibility ||
					null !== $finalOrAbstract ||
					null !== $static
				) {
					null !== $finalOrAbstract && $this->appendCode($finalOrAbstract . $this->getSpace());
					null !== $visibility && $this->appendCode($visibility . $this->getSpace());
					null !== $static && $this->appendCode($static . $this->getSpace());
					$finalOrAbstract = null;
					$visibility = null;
					$static = null;
					$skipWhitespaces = false;
				}
				$this->appendCode($text);
				$this->printUntil(ST_SEMI_COLON);
				break;
			case T_FUNCTION:
				$hasFoundClassOrInterface = isset($found[0]) && (ST_CURLY_OPEN == $found[0] || T_CLASS === $found[0] || T_INTERFACE === $found[0] || T_TRAIT === $found[0]) && $this->rightUsefulTokenIs([T_STRING, ST_REFERENCE]);
				if ($hasFoundClassOrInterface && null !== $finalOrAbstract) {
					$this->appendCode($finalOrAbstract . $this->getSpace());
				}
				if ($hasFoundClassOrInterface && null !== $visibility) {
					$this->appendCode($visibility . $this->getSpace());
				} elseif (
					$hasFoundClassOrInterface &&
					!$this->leftTokenIs([T_DOUBLE_ARROW, T_RETURN, ST_EQUAL, ST_COMMA, ST_PARENTHESES_OPEN])
				) {
					$this->appendCode('public' . $this->getSpace());
				}
				if ($hasFoundClassOrInterface && null !== $static) {
					$this->appendCode($static . $this->getSpace());
				}
				$this->appendCode($text);
				$visibility = null;
				$static = null;
				$skipWhitespaces = false;
				if ('abstract' == strtolower($finalOrAbstract)) {
					$finalOrAbstract = null;
					$this->printUntil(ST_SEMI_COLON);
					break;
				}
				$finalOrAbstract = null;
				$this->printUntil(ST_CURLY_OPEN);
				$this->printCurlyBlock();
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	final class PSR2SingleEmptyLineAndStripClosingTag extends FormatterPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$tokenCount = count($this->tkns) - 1;
		while (list($index, $token) = each($this->tkns)) {
			list($id) = $this->getToken($token);
			$this->ptr = $index;
			if (T_INLINE_HTML == $id && $this->ptr != $tokenCount) {
				return $source;
			}
		}

		list($id, $text) = $this->getToken(end($this->tkns));
		$this->ptr = key($this->tkns);

		if (T_CLOSE_TAG == $id && $this->leftUsefulTokenIs([ST_CURLY_CLOSE, ST_SEMI_COLON])) {
			unset($this->tkns[$this->ptr]);
		} elseif (T_INLINE_HTML == $id && '' == trim($text) && $this->leftTokenIs(T_CLOSE_TAG)) {
			unset($this->tkns[$this->ptr]);
			$ptr = $this->leftTokenIdx([]);
			unset($this->tkns[$ptr]);
		}

		return rtrim($this->render()) . $this->newLine;
	}

}

	final class PsrDecorator {

	public static function PSR1(CodeFormatter $fmt) {
		$fmt->enablePass('PSR1OpenTags');
		$fmt->enablePass('PSR1BOMMark');
		$fmt->enablePass('PSR1ClassConstants');
	}

	public static function PSR1Naming(CodeFormatter $fmt) {
		$fmt->enablePass('PSR1ClassNames');
		$fmt->enablePass('PSR1MethodNames');
	}

	public static function PSR2(CodeFormatter $fmt) {
		$fmt->enablePass('PSR2KeywordsLowerCase');
		$fmt->enablePass('PSR2IndentWithSpace');
		$fmt->enablePass('PSR2LnAfterNamespace');
		$fmt->enablePass('PSR2CurlyOpenNextLine');
		$fmt->enablePass('PSR2ModifierVisibilityStaticOrder');
		$fmt->enablePass('PSR2SingleEmptyLineAndStripClosingTag');
	}

	public static function decorate(CodeFormatter $fmt) {
		self::PSR1($fmt);
		self::PSR1Naming($fmt);
		self::PSR2($fmt);
	}

}

	final class AddMissingParentheses extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NEW])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NEW:
				$this->appendCode($text);
				list($foundId, $foundText, $touchedLn) = $this->printAndStopAt([
					ST_PARENTHESES_OPEN,
					ST_PARENTHESES_CLOSE,
					T_COMMENT,
					T_DOC_COMMENT,
					ST_SEMI_COLON,
					ST_COMMA,
					ST_BRACKET_CLOSE,
				]);
				if (ST_PARENTHESES_OPEN == $foundId) {
					$this->appendCode($foundText);
					break;
				}
				$this->rtrimAndAppendCode('()');
				if ($touchedLn) {
					$this->appendCode($this->newLine);
				}
				$this->appendCode($foundText);
				break;
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Add extra parentheses in new instantiations.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = new SomeClass;

$a = new SomeClass();
?>
EOT;
	}

}

	class AliasToMaster extends AdditionalPass {

	protected static $aliasList = [
		'chop' => 'rtrim',
		'close' => 'closedir',
		'die' => 'exit',
		'doubleval' => 'floatval',
		'fputs' => 'fwrite',
		'ini_alter' => 'ini_set',
		'is_double' => 'is_float',
		'is_integer' => 'is_int',
		'is_long' => 'is_int',
		'is_real' => 'is_float',
		'is_writeable' => 'is_writable',
		'join' => 'implode',
		'key_exists' => 'array_key_exists',
		'magic_quotes_runtime' => 'set_magic_quotes_runtime',
		'pos' => 'current',
		'rewind' => 'rewinddir',
		'show_source' => 'highlight_file',
		'sizeof' => 'count',
		'strchr' => 'strstr',
	];

	private $touchedEmptyNs = false;

	public function candidate($source, $foundTokens) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->checkIfEmptyNS($id);
			switch ($id) {
			case T_STRING:
			case T_EXIT:
				if (isset(static::$aliasList[strtolower($text)])) {
					prev($this->tkns);
					return true;
				}
			}
			$this->appendCode($text);
		}
		return false;
	}

	public function format($source) {
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->checkIfEmptyNS($id);
			if (
				(T_STRING == $id || T_EXIT == $id) &&
				isset(static::$aliasList[strtolower($text)]) &&
				(
					!(
						$this->leftUsefulTokenIs([
							T_NEW,
							T_NS_SEPARATOR,
							T_STRING,
							T_DOUBLE_COLON,
							T_OBJECT_OPERATOR,
							T_FUNCTION,
						]) ||
						$this->rightUsefulTokenIs([
							T_NS_SEPARATOR,
							T_DOUBLE_COLON,
						])
					)
					||
					(
						$this->leftUsefulTokenIs([
							T_NS_SEPARATOR,
						]) &&
						$this->touchedEmptyNs
					)
				)
			) {
				$this->appendCode(static::$aliasList[strtolower($text)]);
				continue;
			}
			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Replace function aliases to their masters - only basic syntax alias.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = join(',', $arr);
die("done");

$a = implode(',', $arr);
exit("done");
?>
EOT;
	}

	private function checkIfEmptyNS($id) {
		if (T_NS_SEPARATOR != $id) {
			return;
		}

		$this->touchedEmptyNs = !$this->leftUsefulTokenIs(T_STRING);
	}

}

	class AlignDoubleArrow extends AdditionalPass {

	const ALIGNABLE_EQUAL = "\x2 EQUAL%d.%d.%d \x3";

	// level.levelentracecounter.counter

	public function __construct() {
		$this->strposFunc = 'strpos';
		$this->substrCountFunc = 'substr_count';

		if (function_exists('mb_strpos')) {
			$this->strposFunc = 'mb_strpos';
			$this->substrCountFunc = 'mb_substr_count';
		}
	}

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_DOUBLE_ARROW])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$levelCounter = 0;
		$levelEntranceCounter = [];
		$contextCounter = [];
		$maxContextCounter = [];

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_COMMA:
				if (!$this->hasLnAfter() && !$this->hasLnRightToken()) {
					if (!isset($levelEntranceCounter[$levelCounter])) {
						$levelEntranceCounter[$levelCounter] = 0;
					}
					if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
						$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
						$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					}
					++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);
				} elseif ($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] > 1) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 1;
				}
				$this->appendCode($text);
				break;

			case T_DOUBLE_ARROW:
				if (isset($levelEntranceCounter[$levelCounter], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
					$this->appendCode(
						sprintf(
							self::ALIGNABLE_EQUAL,
							$levelCounter,
							$levelEntranceCounter[$levelCounter],
							$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]
						)
					);
				}

				$this->appendCode($text);
				break;

			case ST_PARENTHESES_OPEN:
			case ST_BRACKET_OPEN:
				++$levelCounter;
				if (!isset($levelEntranceCounter[$levelCounter])) {
					$levelEntranceCounter[$levelCounter] = 0;
				}
				++$levelEntranceCounter[$levelCounter];
				if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
				}
				++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
				$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);

				$this->appendCode($text);
				break;

			case ST_PARENTHESES_CLOSE:
			case ST_BRACKET_CLOSE:
				--$levelCounter;
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		$this->align($maxContextCounter);

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Vertically align T_DOUBLE_ARROW (=>).';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = [
	1 => 1,
	22 => 22,
	333 => 333,
];

$a = [
	1   => 1,
	22  => 22,
	333 => 333,
];
?>
EOT;
	}

	protected function align($maxContextCounter) {
		foreach ($maxContextCounter as $level => $entrances) {
			foreach ($entrances as $entrance => $context) {
				for ($j = 0; $j <= $context; ++$j) {
					$placeholder = sprintf(self::ALIGNABLE_EQUAL, $level, $entrance, $j);
					if (false === $this->strpos($this->code, $placeholder)) {
						continue;
					}
					if (1 === $this->substrCount($this->code, $placeholder)) {
						$this->code = str_replace($placeholder, '', $this->code);
						continue;
					}

					$lines = explode($this->newLine, $this->code);
					$linesWithObjop = [];

					foreach ($lines as $idx => $line) {
						if (false !== $this->strpos($line, $placeholder)) {
							$linesWithObjop[] = $idx;
						}
					}

					$farthest = 0;
					foreach ($linesWithObjop as $idx) {
						$farthest = max($farthest, $this->strpos($lines[$idx], $placeholder));
					}
					foreach ($linesWithObjop as $idx) {
						$line = $lines[$idx];
						$current = $this->strpos($line, $placeholder);
						$delta = abs($farthest - $current);
						if ($delta > 0) {
							$line = str_replace($placeholder, str_repeat(' ', $delta) . $placeholder, $line);
							$lines[$idx] = $line;
						}
					}

					$this->code = str_replace($placeholder, '', implode($this->newLine, $lines));
				}
			}
		}
	}

	private function strpos($code, $placeholder) {
		return call_user_func($this->strposFunc, $code, $placeholder);
	}

	private function substrCount($code, $placeholder) {
		return call_user_func($this->substrCountFunc, $code, $placeholder);
	}

}

	final class AlignDoubleSlashComments extends AdditionalPass {

	const ALIGNABLE_COMMENT = "\x2 COMMENT%d \x3";

	/**
	 * @codeCoverageIgnore
	 */
	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_COMMENT])) {
			return true;
		}
		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		// It injects placeholders before single line comments, in order
		// to align chunks of them later.
		$contextCounter = 0;
		$touchedNonAlignableComment = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_COMMENT:
				if (LeftAlignComment::NON_INDENTABLE_COMMENT == $text) {
					$touchedNonAlignableComment = true;
					$this->appendCode($text);
					continue;
				}

				$prefix = '';
				if (substr($text, 0, 2) == '//' && !$touchedNonAlignableComment) {
					$prefix = sprintf(self::ALIGNABLE_COMMENT, $contextCounter);
				}
				$this->appendCode($prefix . $text);

				break;

			case T_WHITESPACE:
				if ($this->hasLn($text)) {
					++$contextCounter;
				}
				$this->appendCode($text);
				break;

			default:
				$touchedNonAlignableComment = false;
				$this->appendCode($text);
				break;
			}
		}

		$this->alignPlaceholders(self::ALIGNABLE_COMMENT, $contextCounter);

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Vertically align "//" comments.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
//From:
$a = 1; // Comment 1
$bb = 22;  // Comment 2
$ccc = 333;  // Comment 3

//To:
$a = 1;      // Comment 1
$bb = 22;    // Comment 2
$ccc = 333;  // Comment 3

?>
EOT;
	}

}
	final class AlignEquals extends AdditionalPass {

	const ALIGNABLE_EQUAL = "\x2 EQUAL%d \x3";

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		// It skips parentheses and bracket blocks, and aligns '='
		// everywhere else.
		$parenCount = 0;
		$bracketCount = 0;
		$contextCounter = 0;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_FUNCTION:
				++$contextCounter;
				$this->appendCode($text);
				break;
			case ST_PARENTHESES_OPEN:
				++$parenCount;
				$this->appendCode($text);
				break;
			case ST_PARENTHESES_CLOSE:
				--$parenCount;
				$this->appendCode($text);
				break;
			case ST_BRACKET_OPEN:
				++$bracketCount;
				$this->appendCode($text);
				break;
			case ST_BRACKET_CLOSE:
				--$bracketCount;
				$this->appendCode($text);
				break;
			case ST_EQUAL:
				if (!$parenCount && !$bracketCount) {
					$this->appendCode(sprintf(self::ALIGNABLE_EQUAL, $contextCounter) . $text);
					break;
				}

			default:
				$this->appendCode($text);
				break;
			}
		}

		$this->alignPlaceholders(self::ALIGNABLE_EQUAL, $contextCounter);

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Vertically align "=".';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = 1;
$bb = 22;
$ccc = 333;

$a   = 1;
$bb  = 22;
$ccc = 333;

?>
EOT;
	}

}
	final class AlignGroupDoubleArrow extends AlignDoubleArrow {

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$levelCounter = 0;
		$levelEntranceCounter = [];
		$contextCounter = [];
		$maxContextCounter = [];

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_COMMA:
				if (!$this->hasLnAfter() && !$this->hasLnRightToken()) {
					if (!isset($levelEntranceCounter[$levelCounter])) {
						$levelEntranceCounter[$levelCounter] = 0;
					}
					if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
						$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
						$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					}
					++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);
				} elseif ($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] > 1) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 1;
				}
				$this->appendCode($text);
				break;

			case T_DOUBLE_ARROW:
				$this->appendCode(
					sprintf(
						self::ALIGNABLE_EQUAL,
						$levelCounter,
						$levelEntranceCounter[$levelCounter],
						$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]
					) . $text
				);
				break;

			case T_WHITESPACE:
				if ($this->hasLn($text) && substr_count($text, $this->newLine) >= 2) {
					++$levelCounter;
					if (!isset($levelEntranceCounter[$levelCounter])) {
						$levelEntranceCounter[$levelCounter] = 0;
					}
					++$levelEntranceCounter[$levelCounter];
					if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
						$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
						$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					}
					++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);
				}
				$this->appendCode($text);
				break;

			case ST_PARENTHESES_OPEN:
			case ST_BRACKET_OPEN:
				++$levelCounter;
				if (!isset($levelEntranceCounter[$levelCounter])) {
					$levelEntranceCounter[$levelCounter] = 0;
				}
				++$levelEntranceCounter[$levelCounter];
				if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
				}
				++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
				$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);

				$this->appendCode($text);
				break;

			case ST_PARENTHESES_CLOSE:
			case ST_BRACKET_CLOSE:
				--$levelCounter;
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}
		$this->align($maxContextCounter);

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Vertically align T_DOUBLE_ARROW (=>) by line groups.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = [
	1 => 1,
	22 => 22,

	333 => 333,
	4444 => 4444,
];

$a = [
	1  => 1,
	22 => 22,

	333  => 333,
	4444 => 4444,
];
?>
EOT;
	}

}

	final class AlignPHPCode extends AdditionalPass {

	const PLACEHOLDER_STRING = "\x2 CONSTANT_STRING_%d \x3";

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_INLINE_HTML])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_OPEN_TAG:
				list(, $prevText) = $this->getToken($this->leftToken());

				$prevSpace = substr(strrchr($prevText, $this->newLine), 1);
				$skipPadLeft = false;
				if (rtrim($prevSpace) == $prevSpace) {
					$skipPadLeft = true;
				}
				$prevSpace = preg_replace('/[^\s\t]/', ' ', $prevSpace);

				$placeholders = [];
				$strings = [];
				$stack = $text;
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;

					if (T_CONSTANT_ENCAPSED_STRING == $id || T_ENCAPSED_AND_WHITESPACE == $id) {
						$strings[] = $text;
						$text = sprintf(self::PLACEHOLDER_STRING, $this->ptr);
						$placeholders[] = $text;
					}
					$stack .= $text;

					if (T_CLOSE_TAG == $id) {
						break;
					}
				}

				$tmp = explode($this->newLine, $stack);
				$lastLine = sizeof($tmp) - 2;
				foreach ($tmp as $idx => $line) {
					$before = $prevSpace;
					if ('' === trim($line)) {
						continue;
					}
					$indent = '';
					if (0 != $idx && $idx < $lastLine) {
						$indent = $this->indentChar;
					}
					if ($skipPadLeft) {
						$before = '';
						$skipPadLeft = false;
					}
					$tmp[$idx] = $before . $indent . $line;
				}

				$stack = implode($this->newLine, $tmp);
				$stack = str_replace($placeholders, $strings, $stack);

				$this->code = rtrim($this->code, " \t");
				$this->appendCode($stack);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Align PHP code within HTML block.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<div>
	<?php
		echo $a;
	?>
</div>
EOT;
	}

}

	final class AlignTypehint extends AdditionalPass {

	const ALIGNABLE_TYPEHINT = "\x2 TYPEHINT%d \x3";

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}
		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$contextCounter = 0;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_FUNCTION:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				do {
					list($id, $text) = $this->printAndStopAt([T_VARIABLE, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE]);
					if (ST_PARENTHESES_OPEN == $id) {
						$this->appendCode($text);
						$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
						continue;
					}
					if (ST_PARENTHESES_CLOSE == $id) {
						$this->appendCode($text);
						break;
					}
					$this->appendCode(sprintf(self::ALIGNABLE_TYPEHINT, $contextCounter) . $text);
				} while (true);
				++$contextCounter;
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		$this->alignPlaceholders(self::ALIGNABLE_TYPEHINT, $contextCounter);

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Vertically align "//" comments.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
//From:
function a(
	TypeA $a,
	TypeBB $bb,
	TypeCCC $ccc = array(),
	TypeDDDD $dddd,
	TypeEEEEE $eeeee
){
	noop();
}


//To:
function a(
	TypeA     $a,
	TypeBB    $bb,
	TypeCCC   $ccc = array(),
	TypeDDDD  $dddd,
	TypeEEEEE $eeeee
){
	noop();
}


?>
EOT;
	}

}
	final class AllmanStyleBraces extends AdditionalPass {

	const OTHER_BLOCK = '';

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_CURLY_OPEN])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$blockStack = [];
		$foundStack = [];
		$currentIndentation = 0;
		$touchedCaseOrDefault = false;
		$touchedSwitch = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CASE:
			case T_DEFAULT:
				$touchedCaseOrDefault = true;
				$this->appendCode($text);
				break;

			case T_BREAK:
				$touchedCaseOrDefault = false;
				$this->appendCode($text);
				break;

			case T_CLASS:
			case T_FUNCTION:
				$currentIndentation = 0;
				$poppedID = array_pop($foundStack);
				if (true === $poppedID['implicit']) {
					list($prevId, $prevText) = $this->inspectToken(-1);
					$currentIndentation = substr_count($prevText, $this->indentChar, strrpos($prevText, "\n"));
				}
				$foundStack[] = $poppedID;
				$this->appendCode($text);
				break;

			case ST_CURLY_OPEN:
				$block = self::OTHER_BLOCK;
				if ($touchedSwitch) {
					$touchedSwitch = false;
					$block = T_SWITCH;
				}
				$blockStack[] = $block;

				if ($this->leftUsefulTokenIs([ST_PARENTHESES_CLOSE, T_ELSE, T_FINALLY, T_DO, T_STRING])) {
					if (!$this->hasLnLeftToken()) {
						$this->appendCode($this->getCrlfIndent());
					}
				}
				$indentToken = [
					'id' => $id,
					'implicit' => true,
				];
				$adjustedIndendation = max($currentIndentation - $this->indent, 0);
				if ($touchedCaseOrDefault) {
					++$adjustedIndendation;
				}
				$this->appendCode(str_repeat($this->indentChar, $adjustedIndendation) . $text);
				$currentIndentation = 0;
				if ($this->hasLnAfter()) {
					$indentToken['implicit'] = false;
					$this->setIndent(+1);
				}
				if (
					!$this->hasLnAfter() &&
					!$this->leftUsefulTokenIs([T_OBJECT_OPERATOR, T_DOUBLE_COLON]) &&
					!$this->rightTokenIs([T_COMMENT, T_DOC_COMMENT])
				) {
					$this->setIndent(+1);
					$this->appendCode($this->getCrlfIndent());
					$this->setIndent(-1);
				}
				$foundStack[] = $indentToken;
				break;

			case T_DOLLAR_OPEN_CURLY_BRACES:
			case T_CURLY_OPEN:
				$this->appendCode($text);
				$this->printCurlyBlock();
				break;

			case ST_BRACKET_OPEN:
			case ST_PARENTHESES_OPEN:
				$blockStack[] = self::OTHER_BLOCK;
				$indentToken = [
					'id' => $id,
					'implicit' => true,
				];
				$this->appendCode($text);
				if ($this->hasLnAfter()) {
					$indentToken['implicit'] = false;
					$this->setIndent(+1);
				}
				$foundStack[] = $indentToken;
				break;

			case ST_BRACKET_CLOSE:
			case ST_PARENTHESES_CLOSE:
			case ST_CURLY_CLOSE:
				$poppedID = array_pop($foundStack);
				$poppedBlock = array_pop($blockStack);
				if (T_SWITCH == $poppedBlock) {
					$touchedCaseOrDefault = false;
					$this->setIndent(-1);
				} elseif (false === $poppedID['implicit']) {
					$this->setIndent(-1);
				}
				$this->appendCode($text);
				break;

			case T_ELSE:
			case T_ELSEIF:
			case T_FINALLY:
				list($prevId, $prevText) = $this->getToken($this->leftToken());
				if (!$this->hasLn($prevText) && T_OPEN_TAG != $prevId) {
					$this->appendCode($this->getCrlfIndent());
					if ($touchedCaseOrDefault) {
						$this->appendCode($this->indentChar);
					}
				}
				$this->appendCode($text);
				break;

			case T_CATCH:
				if (' ' == substr($this->code, -1, 1)) {
					$this->code = substr($this->code, 0, -1);
				}
				if (!$this->hasLnLeftToken()) {
					$this->appendCode($this->getCrlfIndent());
					if ($touchedCaseOrDefault) {
						$this->appendCode($this->indentChar);
					}
				}
				$this->appendCode($text);
				break;

			case T_SWITCH:
				$touchedSwitch = true;
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Transform all curly braces into Allman-style.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
if ($a) {

}


if ($a)
{

}
?>
EOT;
	}

}

	class AutoPreincrement extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_INC]) || isset($foundTokens[T_DEC])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		for ($this->ptr = sizeof($this->tkns) - 1; $this->ptr >= 0; --$this->ptr) {
			$token = $this->tkns[$this->ptr];
			$tokenRef = &$this->tkns[$this->ptr];

			$id = $token[0];
			if (!(T_INC == $id || T_DEC == $id)) {
				continue;
			}

			if (
				!$this->leftUsefulTokenIs([
					ST_BRACKET_CLOSE,
					ST_CURLY_CLOSE,
					T_STRING,
					T_VARIABLE,
				])
				||
				!$this->rightUsefulTokenIs([
					ST_SEMI_COLON,
					ST_PARENTHESES_CLOSE,
				])
			) {
				continue;
			}

			$this->findVariableLeftEdge();

			if (
				$this->leftUsefulTokenIs([
					ST_SEMI_COLON,
					ST_CURLY_OPEN,
					ST_CURLY_CLOSE,
					T_OPEN_TAG,
				])
			) {
				$this->refInsert($this->tkns, $this->ptr, $token);
				$tokenRef = null;
			}
		}

		return $this->render();
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Automatically convert postincrement to preincrement.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a++;
$b--;
func($a++);

++$a;
--$b;
func($a++);
?>
EOT;
	}

	private function findVariableLeftEdge() {
		$this->skipBlocks();

		$leftIdx = $this->leftUsefulTokenIdx();
		$idLeftToken = $this->tkns[$leftIdx][0];

		if (ST_DOLLAR == $idLeftToken) {
			$this->ptr = $leftIdx;
			$leftIdx = $this->leftUsefulTokenIdx();
			$idLeftToken = $this->tkns[$leftIdx][0];
		}

		if (T_OBJECT_OPERATOR == $idLeftToken) {
			$this->findVariableLeftEdge();
			return;
		}

		if (T_DOUBLE_COLON == $idLeftToken) {
			if (!$this->leftUsefulTokenIs([T_STRING])) {
				$this->findVariableLeftEdge();
				return;
			}

			$this->refWalkBackUsefulUntil($this->tkns, $this->ptr, [T_NS_SEPARATOR, T_STRING]);
			$this->ptr = $this->rightUsefulTokenIdx();
		}

		return;
	}

	private function skipBlocks() {
		do {
			$this->ptr = $this->leftUsefulTokenIdx();
			$id = $this->tkns[$this->ptr][0];

			if (ST_BRACKET_CLOSE == $id) {
				$this->refWalkBlockReverse($this->tkns, $this->ptr, ST_BRACKET_OPEN, ST_BRACKET_CLOSE);
			} elseif (ST_CURLY_CLOSE == $id) {
				$this->refWalkCurlyBlockReverse($this->tkns, $this->ptr);
			} elseif (ST_PARENTHESES_CLOSE == $id) {
				$this->refWalkBlockReverse($this->tkns, $this->ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
			}

			$id = $this->tkns[$this->ptr][0];
		} while (!(ST_DOLLAR == $id || T_VARIABLE == $id));
	}

}
	final class AutoSemicolon extends AdditionalPass {

	const ST_CLOSURE = 'CLOSURE';

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$parenStack = [];
		$curlyStack = [];
		$lastParen = null;
		$lastCurly = null;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_IF:
			case T_SWITCH:
			case T_FOR:
			case T_FOREACH:
				$parenStack[] = $id;
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				break;

			case ST_PARENTHESES_OPEN:
				$parenStack[] = $id;
				$this->appendCode($text);
				break;

			case ST_PARENTHESES_CLOSE:
				$lastParen = array_pop($parenStack);
				$this->appendCode($text);
				break;

			case T_FUNCTION:
				$foundId = $id;
				if ($this->rightUsefulTokenIs(ST_PARENTHESES_OPEN)) {
					$foundId = self::ST_CLOSURE;
				}
				$curlyStack[] = $foundId;
				$this->appendCode($text);
				$this->printUntil(ST_CURLY_OPEN);
				break;

			case T_CURLY_OPEN:
			case T_DOLLAR_OPEN_CURLY_BRACES:
			case ST_CURLY_OPEN:
				$curlyStack[] = $id;
				$this->appendCode($text);
				break;

			case ST_CURLY_CLOSE:
				$lastCurly = array_pop($curlyStack);
				$this->appendCode($text);
				break;

			case T_WHITESPACE:
				if (!$this->hasLn($text)) {
					$this->appendCode($text);
					continue;
				}

				if (
					$this->leftUsefulTokenIs([
						ST_BRACKET_OPEN,
						ST_COLON,
						ST_COMMA,
						ST_CONCAT,
						ST_CURLY_OPEN,
						ST_DIVIDE,
						ST_EQUAL,
						ST_MINUS,
						ST_PARENTHESES_OPEN,
						ST_PLUS,
						ST_SEMI_COLON,
						ST_TIMES,

						T_ABSTRACT,
						T_AND_EQUAL,
						T_ARRAY,
						T_ARRAY_CAST,
						T_AS,
						T_BOOL_CAST,
						T_BOOLEAN_AND,
						T_BOOLEAN_OR,
						T_CALLABLE,
						T_CASE,
						T_CATCH,
						T_CLASS,
						T_CLONE,
						T_CONCAT_EQUAL,
						T_CONST,
						T_DECLARE,
						T_DEFAULT,
						T_DIV_EQUAL,
						T_DO,
						T_DOUBLE_ARROW,
						T_DOUBLE_CAST,
						T_DOUBLE_COLON,
						T_DOUBLE_COLON,
						T_ECHO,
						T_ELLIPSIS,
						T_ELSE,
						T_ELSEIF,
						T_EXTENDS,
						T_FINAL,
						T_FINALLY,
						T_FOR,
						T_FOREACH,
						T_FUNCTION,
						T_GLOBAL,
						T_GOTO,
						T_IF,
						T_IMPLEMENTS,
						T_INC,
						T_INCLUDE,
						T_INCLUDE_ONCE,
						T_INLINE_HTML,
						T_INSTANCEOF,
						T_INSTEADOF,
						T_INT_CAST,
						T_INTERFACE,
						T_IS_EQUAL,
						T_IS_GREATER_OR_EQUAL,
						T_IS_IDENTICAL,
						T_IS_NOT_EQUAL,
						T_IS_NOT_IDENTICAL,
						T_IS_SMALLER_OR_EQUAL,
						T_LOGICAL_AND,
						T_LOGICAL_OR,
						T_LOGICAL_XOR,
						T_MINUS_EQUAL,
						T_MOD_EQUAL,
						T_MUL_EQUAL,
						T_NAMESPACE,
						T_NEW,
						T_NS_SEPARATOR,
						T_OBJECT_CAST,
						T_OBJECT_OPERATOR,
						T_OPEN_TAG,
						T_OR_EQUAL,
						T_PLUS_EQUAL,
						T_POW,
						T_POW_EQUAL,
						T_PRIVATE,
						T_PROTECTED,
						T_PUBLIC,
						T_REQUIRE,
						T_REQUIRE_ONCE,
						T_SL,
						T_SL_EQUAL,
						T_SPACESHIP,
						T_SR,
						T_SR_EQUAL,
						T_START_HEREDOC,
						T_STATIC,
						T_STRING_CAST,
						T_SWITCH,
						T_THROW,
						T_TRAIT,
						T_TRY,
						T_UNSET_CAST,
						T_USE,
						T_VAR,
						T_WHILE,
					]) ||
					$this->leftTokenIs([
						T_COMMENT,
						T_DOC_COMMENT,
					])
				) {
					$this->appendCode($text);
					continue;
				}
				if (
					$this->rightUsefulTokenIs([
						ST_BRACKET_CLOSE,
						ST_BRACKET_OPEN,
						ST_COLON,
						ST_COMMA,
						ST_CONCAT,
						ST_CURLY_OPEN,
						ST_DIVIDE,
						ST_MINUS,
						ST_PARENTHESES_CLOSE,
						ST_PARENTHESES_OPEN,
						ST_PLUS,
						ST_SEMI_COLON,
						ST_TIMES,

						T_BOOLEAN_AND,
						T_BOOLEAN_OR,
						T_IS_EQUAL,
						T_IS_GREATER_OR_EQUAL,
						T_IS_IDENTICAL,
						T_IS_NOT_EQUAL,
						T_IS_NOT_IDENTICAL,
						T_IS_SMALLER_OR_EQUAL,
						T_LOGICAL_AND,
						T_LOGICAL_OR,
						T_LOGICAL_XOR,
						T_OBJECT_OPERATOR,
						T_POW,
					]) ||
					$this->rightTokenIs([
						T_COMMENT,
						T_DOC_COMMENT,
					])
				) {
					$this->appendCode($text);
					continue;
				}

				if (
					$this->leftUsefulTokenIs(ST_PARENTHESES_CLOSE) &&
					ST_PARENTHESES_OPEN != $lastParen
				) {
					$this->appendCode($text);
					continue;
				}

				if (
					$this->leftUsefulTokenIs(ST_CURLY_CLOSE) &&
					(
						ST_CURLY_OPEN == $lastCurly
						||
						T_FUNCTION == $lastCurly
					)
				) {
					$this->appendCode($text);
					continue;
				}

				$this->appendCode(ST_SEMI_COLON . $text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Add semicolons in statements ends.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
$a = new SomeClass()

// To
$a = new SomeClass();
?>
EOT;
	}

}

	final class CakePHPStyle extends AdditionalPass {

	private $foundTokens;

	public function candidate($source, $foundTokens) {
		$this->foundTokens = $foundTokens;
		return true;
	}

	public function format($source) {
		$fmt = new PSR2ModifierVisibilityStaticOrder();
		if ($fmt->candidate($source, $this->foundTokens)) {
			$source = $fmt->format($source);
		}
		$fmt = new MergeElseIf();
		if ($fmt->candidate($source, $this->foundTokens)) {
			$source = $fmt->format($source);
		}
		$source = $this->addUnderscoresBeforeName($source);
		$source = $this->removeSpaceAfterCasts($source);
		$source = $this->mergeEqualsWithReference($source);
		$source = $this->resizeSpaces($source);
		return $source;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Applies CakePHP Coding Style';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
namespace A;

class A {
	private $__a;
	protected $_b;
	public $c;

	public function b() {
		if($a) {
			noop();
		} else {
			noop();
		}
	}

	protected function _c() {
		if($a) {
			noop();
		} else {
			noop();
		}
	}
}
?>
EOT;
	}

	private function addUnderscoresBeforeName($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$levelTouched = null;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_PUBLIC:
			case T_PRIVATE:
			case T_PROTECTED:
				$levelTouched = $id;
				$this->appendCode($text);
				break;

			case T_VARIABLE:
				if (null !== $levelTouched && $this->leftUsefulTokenIs([T_PUBLIC, T_PROTECTED, T_PRIVATE, T_STATIC])) {
					$text = str_replace('$_', '$', $text);
					$text = str_replace('$_', '$', $text);
					if (T_PROTECTED == $levelTouched) {
						$text = str_replace('$', '$_', $text);
					} elseif (T_PRIVATE == $levelTouched) {
						$text = str_replace('$', '$__', $text);
					}
				}
				$this->appendCode($text);
				$levelTouched = null;
				break;
			case T_STRING:
				if (
					null !== $levelTouched &&
					$this->leftUsefulTokenIs(T_FUNCTION) &&
					'_' != $text &&
					'__' != $text &&
					'__construct' != $text &&
					'__destruct' != $text &&
					'__call' != $text &&
					'__callStatic' != $text &&
					'__get' != $text &&
					'__set' != $text &&
					'__isset' != $text &&
					'__unset' != $text &&
					'__sleep' != $text &&
					'__wakeup' != $text &&
					'__toString' != $text &&
					'__invoke' != $text &&
					'__set_state' != $text &&
					'__clone' != $text &&
					' __debugInfo' != $text
				) {
					if (substr($text, 0, 2) == '__') {
						$text = substr($text, 2);
					}
					if (substr($text, 0, 1) == '_') {
						$text = substr($text, 1);
					}
					if (T_PROTECTED == $levelTouched) {
						$text = '_' . $text;
					} elseif (T_PRIVATE == $levelTouched) {
						$text = '__' . $text;
					}
				}
				$this->appendCode($text);
				$levelTouched = null;
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	private function mergeEqualsWithReference($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			// Otherwise, just print me
			case ST_REFERENCE:
				if ($this->leftUsefulTokenIs(ST_EQUAL)) {
					$this->rtrimAndAppendCode($text . $this->getSpace());
					break;
				}

			default:
				$this->appendCode($text);
			}
		}
		return $this->code;
	}

	private function removeSpaceAfterCasts($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_ARRAY_CAST:
			case T_BOOL_CAST:
			case T_DOUBLE_CAST:
			case T_INT_CAST:
			case T_OBJECT_CAST:
			case T_STRING_CAST:
			case T_UNSET_CAST:
			case T_STRING:
			case T_VARIABLE:
			case ST_PARENTHESES_OPEN:
				if (
					$this->leftUsefulTokenIs([
						T_ARRAY_CAST,
						T_BOOL_CAST,
						T_DOUBLE_CAST,
						T_INT_CAST,
						T_OBJECT_CAST,
						T_STRING_CAST,
						T_UNSET_CAST,
					])
				) {
					$this->rtrimAndAppendCode($text);
					break;
				}
				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	private function resizeSpaces($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_COMMENT:
			case T_DOC_COMMENT:
				if (!$this->hasLnBefore() && $this->leftTokenIs(ST_CURLY_OPEN)) {
					$this->rtrimAndAppendCode($this->getSpace() . $text);
					break;
				} elseif ($this->rightUsefulTokenIs(T_CONSTANT_ENCAPSED_STRING)) {
					$this->appendCode($text . $this->getSpace());
					break;
				}
				$this->appendCode($text);
				break;
			case T_CLOSE_TAG:
				if (!$this->hasLnBefore()) {
					$this->rtrimAndAppendCode($this->getSpace() . $text);
					break;
				}
				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

}

	class ClassToSelf extends AdditionalPass {

	const PLACEHOLDER = 'self';

	public function candidate($source, $foundTokens) {
		if (
			isset($foundTokens[T_CLASS]) ||
			isset($foundTokens[T_INTERFACE]) ||
			isset($foundTokens[T_TRAIT])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$tknsLen = sizeof($this->tkns);

		for ($ptr = 0; $ptr < $tknsLen; ++$ptr) {
			$token = $this->tkns[$ptr];
			list($id) = $this->getToken($token);

			if (
				T_CLASS == $id ||
				T_INTERFACE == $id ||
				T_TRAIT == $id
			) {
				$this->refWalkUsefulUntil($this->tkns, $ptr, T_STRING);
				list(, $name) = $this->getToken($this->tkns[$ptr]);

				$this->refWalkUsefulUntil($this->tkns, $ptr, ST_CURLY_OPEN);
				$start = $ptr;
				$this->refWalkCurlyBlock($this->tkns, $ptr);
				$end = ++$ptr;

				$this->convertToPlaceholder($name, $start, $end);
				break;
			}
		}

		return $this->render();
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return '"self" is preferred within class, trait or interface.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
class A {
	const constant = 1;
	function b(){
		A::constant;
	}
}

// To
class A {
	const constant = 1;
	function b(){
		self::constant;
	}
}
?>
EOT;
	}

	private function convertToPlaceholder($name, $start, $end) {
		for ($i = $start; $i < $end; ++$i) {
			list($id, $text) = $this->getToken($this->tkns[$i]);

			if (T_FUNCTION == $id && $this->rightTokenSubsetIsAtIdx($this->tkns, $i, [ST_REFERENCE, ST_PARENTHESES_OPEN])) {
				$this->refWalkUsefulUntil($this->tkns, $i, ST_CURLY_OPEN);
				$this->refWalkCurlyBlock($this->tkns, $i);
				continue;
			}

			if (
				!(T_STRING == $id && strtolower($text) == strtolower($name)) ||
				$this->leftTokenSubsetIsAtIdx($this->tkns, $i, T_NS_SEPARATOR) ||
				$this->rightTokenSubsetIsAtIdx($this->tkns, $i, T_NS_SEPARATOR)
			) {
				continue;
			}

			if (
				$this->leftTokenSubsetIsAtIdx($this->tkns, $i, [T_INSTANCEOF, T_NEW]) ||
				$this->rightTokenSubsetIsAtIdx($this->tkns, $i, T_DOUBLE_COLON)
			) {
				$this->tkns[$i] = [T_STRING, self::PLACEHOLDER];
			}
		}
	}

}

	final class ClassToStatic extends ClassToSelf {

	const PLACEHOLDER = 'static';

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return '"static" is preferred within class, trait or interface.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
class A {
	const constant = 1;
	function b(){
		A::constant;
	}
}

// To
class A {
	const constant = 1;
	function b(){
		static::constant;
	}
}
?>
EOT;
	}

}

	final class ConvertOpenTagWithEcho extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_OPEN_TAG_WITH_ECHO])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_OPEN_TAG_WITH_ECHO == $id) {
				$text = '<?php echo ';
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Convert from "<?=" to "<?php echo ".';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?="Hello World"?>

<?php echo "Hello World"?>
EOT;
	}

}

	// From PHP-CS-Fixer
final class DocBlockToComment extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_DOC_COMMENT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$this->useCache = true;

		$touchedOpenTag = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->tkns[$this->ptr] = [$id, $text];
			$this->cache = [];

			if (T_DOC_COMMENT != $id) {
				continue;
			}

			if (!$touchedOpenTag && $this->leftUsefulTokenIs(T_OPEN_TAG)) {
				$touchedOpenTag = true;
				continue;
			}

			if ($this->isStructuralElement()) {
				continue;
			}

			$commentTokenText = &$this->tkns[$this->ptr][1];

			if ($this->rightUsefulTokenIs(T_VARIABLE)) {
				$commentTokenText = $this->updateCommentAgainstVariable($commentTokenText);
				continue;
			}

			if ($this->rightUsefulTokenIs([T_FOREACH, T_LIST])) {
				$commentTokenText = $this->updateCommentAgainstParenthesesBlock($commentTokenText);
				continue;
			}

			if (null === $this->rightUsefulToken() || $this->rightUsefulTokenIs(ST_CURLY_CLOSE)) {
				$commentTokenText = $this->updateComment($commentTokenText);
				continue;
			}

			$commentTokenText = $this->updateComment($commentTokenText);
		}

		return $this->renderLight($this->tkns);
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Replace docblocks with regular comments when used in non structural elements.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
EOT;
	}

	protected function walkAndNormalizeUntil($tknid) {
		while (list($index, $token) = each($this->tkns)) {
			$this->ptr = $index;
			$this->cache = [];
			if ($token[0] == $tknid) {
				$t = &$this->tkns[$this->ptr];
				$t = $this->getToken($token);
				return $t;
			}
		}
	}

	private function isStructuralElement() {
		return $this->rightUsefulTokenIs([
			T_PRIVATE, T_PROTECTED, T_PUBLIC,
			T_FUNCTION, T_ABSTRACT, T_CONST,
			T_NAMESPACE, T_REQUIRE, T_REQUIRE_ONCE,
			T_INCLUDE, T_INCLUDE_ONCE, T_FINAL,
			T_CLASS, T_INTERFACE, T_TRAIT, T_STATIC,
		]);
	}

	private function updateComment($commentTokenText) {
		return preg_replace('/\/\*\*/', '/*', $commentTokenText, 1);
	}

	private function updateCommentAgainstParenthesesBlock($commentTokenText) {
		$this->walkAndNormalizeUntil(ST_PARENTHESES_OPEN);
		$variables = $this->variableListFromParenthesesBlock($this->tkns, $this->ptr);

		$foundVar = false;
		foreach ($variables as $var) {
			if (false !== strpos($commentTokenText, $var)) {
				$foundVar = true;
				break;
			}
		}
		if (!$foundVar) {
			$commentTokenText = $this->updateComment($commentTokenText);
		}
		return $commentTokenText;
	}

	private function updateCommentAgainstVariable($commentTokenText) {
		list(, $nextText) = $this->rightUsefulToken();
		$this->ptr = $this->rightUsefulTokenIdx();
		$this->cache = [];
		if (!$this->rightUsefulTokenIs(ST_EQUAL) ||
			false === strpos($commentTokenText, $nextText)) {
			$commentTokenText = $this->updateComment($commentTokenText);
		}
		return $commentTokenText;
	}

	private function variableListFromParenthesesBlock($tkns, $ptr) {
		$sizeOfTkns = sizeof($tkns);
		$variableList = [];
		$count = 0;
		for ($i = $ptr; $i < $sizeOfTkns; ++$i) {
			$token = $tkns[$i];
			list($id, $text) = $this->getToken($token);

			if (T_VARIABLE == $id) {
				$variableList[] = $text;
			}
			if (ST_PARENTHESES_OPEN == $id) {
				++$count;
			}
			if (ST_PARENTHESES_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
		return array_unique($variableList);
	}

}
	final class DoubleToSingleQuote extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CONSTANT_ENCAPSED_STRING])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if ($this->hasDoubleQuote($id, $text)) {
				$text = $this->convertToSingleQuote($text);
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Convert from double to single quotes.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = "";

$a = '';
?>
EOT;
	}

	private function convertToSingleQuote($text) {
		$text[0] = '\'';
		$lastByte = strlen($text) - 1;
		$text[$lastByte] = '\'';
		$text = str_replace('\"', '"', $text);
		return $text;
	}

	private function hasDoubleQuote($id, $text) {
		return (
			T_CONSTANT_ENCAPSED_STRING == $id &&
			'"' == $text[0] &&
			false === strpos($text, '\'') &&
			!preg_match('/(?<!\\\\)(?:\\\\{2})*\\\\(?!["\\\\])/', $text)
		);
	}

}

	final class EncapsulateNamespaces extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NAMESPACE])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				if ($this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					break;
				}
				$this->appendCode($text);
				list($foundId, $foundText) = $this->printAndStopAt([ST_CURLY_OPEN, ST_SEMI_COLON]);
				if (ST_CURLY_OPEN == $foundId) {
					$this->appendCode($foundText);
					$this->printCurlyBlock();
				} elseif (ST_SEMI_COLON == $foundId) {
					$this->appendCode(ST_CURLY_OPEN);
					list($foundId, $foundText) = $this->printAndStopAt([T_NAMESPACE, T_CLOSE_TAG]);
					if (T_CLOSE_TAG == $foundId) {
						return $source;
					}
					$this->appendCode($this->getCrlf() . ST_CURLY_CLOSE . $this->getCrlf());
					prev($this->tkns);
					continue;
				}
				break;
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Encapsulate namespaces with curly braces';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
namespace NS1;
class A {
}
?>
to
<?php
namespace NS1 {
	class A {
	}
}
?>
EOT;
	}

}

	final class GeneratePHPDoc extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$touchedVisibility = false;
		$touchedDocComment = false;
		$visibilityIdx = 0;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_DOC_COMMENT:
				$touchedDocComment = true;
				break;
			case T_FINAL:
			case T_ABSTRACT:
			case T_PUBLIC:
			case T_PROTECTED:
			case T_PRIVATE:
			case T_STATIC:
				if (!$this->leftTokenIs([T_FINAL, T_PUBLIC, T_PROTECTED, T_PRIVATE, T_STATIC, T_ABSTRACT])) {
					$touchedVisibility = true;
					$visibilityIdx = $this->ptr;
				}
				break;
			case T_FUNCTION:
				if ($touchedDocComment) {
					$touchedDocComment = false;
					break;
				}
				$origIdx = $visibilityIdx;
				if (!$touchedVisibility) {
					$origIdx = $this->ptr;
				}
				list($ntId) = $this->getToken($this->rightToken());
				if (T_STRING != $ntId) {
					$this->appendCode($text);
					break;
				}
				$this->walkUntil(ST_PARENTHESES_OPEN);
				$paramStack = [];
				$tmp = ['type' => '', 'name' => ''];
				$count = 1;
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;

					if (ST_PARENTHESES_OPEN == $id) {
						++$count;
					}
					if (ST_PARENTHESES_CLOSE == $id) {
						--$count;
					}
					if (0 == $count) {
						break;
					}
					if (T_STRING == $id || T_NS_SEPARATOR == $id) {
						$tmp['type'] .= $text;
						continue;
					}
					if (T_VARIABLE == $id) {
						if ($this->rightTokenIs([ST_EQUAL]) && $this->walkUntil(ST_EQUAL) && $this->rightTokenIs([T_ARRAY])) {
							$tmp['type'] = 'array';
						}
						$tmp['name'] = $text;
						$paramStack[] = $tmp;
						$tmp = ['type' => '', 'name' => ''];
						continue;
					}
				}

				$returnStack = '';
				if (!$this->leftUsefulTokenIs(ST_SEMI_COLON)) {
					$this->walkUntil(ST_CURLY_OPEN);
					$count = 1;
					while (list($index, $token) = each($this->tkns)) {
						list($id, $text) = $this->getToken($token);
						$this->ptr = $index;

						if (ST_CURLY_OPEN == $id) {
							++$count;
						}
						if (ST_CURLY_CLOSE == $id) {
							--$count;
						}
						if (0 == $count) {
							break;
						}
						if (T_RETURN == $id) {
							if ($this->rightTokenIs([T_DNUMBER])) {
								$returnStack = 'float';
							} elseif ($this->rightTokenIs([T_LNUMBER])) {
								$returnStack = 'int';
							} elseif ($this->rightTokenIs([T_VARIABLE])) {
								$returnStack = 'mixed';
							} elseif ($this->rightTokenIs([ST_SEMI_COLON])) {
								$returnStack = 'null';
							}
						}
					}
				}

				$funcToken = &$this->tkns[$origIdx];
				$funcToken[1] = $this->renderDocBlock($paramStack, $returnStack) . $funcToken[1];
				$touchedVisibility = false;
			}
		}

		return implode('', array_map(function ($token) {
			list(, $text) = $this->getToken($token);
			return $text;
		}, $this->tkns));
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Automatically generates PHPDoc blocks';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
class A {
	function a(Someclass $a) {
		return 1;
	}
}
?>
to
<?php
class A {
	/**
	 * @param Someclass $a
	 * @return int
	 */
	function a(Someclass $a) {
		return 1;
	}
}
?>
EOT;
	}

	private function renderDocBlock(array $paramStack, $returnStack) {
		if (empty($paramStack) && empty($returnStack)) {
			return '';
		}
		$str = '/**' . $this->newLine;
		foreach ($paramStack as $param) {
			$str .= rtrim(' * @param ' . $param['type']) . ' ' . $param['name'] . $this->newLine;
		}
		if (!empty($returnStack)) {
			$str .= ' * @return ' . $returnStack . $this->newLine;
		}
		$str .= ' */' . $this->newLine;
		return $str;
	}

}

	final class IndentTernaryConditions extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_QUESTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_COLON:
			case ST_QUESTION:
				if ($this->hasLnBefore()) {
					$this->appendCode($this->getIndent(+1));
				}
				$this->appendCode($text);
				break;
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Applies indentation to ternary conditions.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = ($b)
? $c
: $d
;
?>
to
<?php
$a = ($b)
	? $c
	: $d
;
?>
EOT;
	}

}
	final class JoinToImplode extends AliasToMaster {

	protected static $aliasList = [
		'join' => 'implode',
	];

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Replace implode() alias (join() -> implode()).';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
$a = join(',', $arr);

$a = implode(',', $arr);
?>
EOT;
	}

}

	final class LeftWordWrap extends AdditionalPass {

	const PLACEHOLDER_WORDWRAP = "\x2 WORDWRAP \x3";

	private static $length = 80;

	private static $tabSizeInSpace = 8;

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$currentLineLength = 0;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			$originalText = $text;
			if (T_WHITESPACE == $id) {
				$text = str_replace(
					$this->indentChar,
					str_repeat(' ', self::$tabSizeInSpace),
					$text
				);
			}
			$textLen = strlen($text);

			$currentLineLength += $textLen;

			if ($this->hasLn($text)) {
				$currentLineLength = $textLen - strrpos($text, $this->newLine);
			}

			if ($currentLineLength > self::$length) {
				$currentLineLength = $textLen - strrpos($text, $this->newLine);
				$this->code = str_replace(self::PLACEHOLDER_WORDWRAP, $this->newLine, $this->code);
			}

			if (T_OBJECT_OPERATOR == $id || T_WHITESPACE == $id) {
				$this->code = str_replace(self::PLACEHOLDER_WORDWRAP, '', $this->code);
				$this->appendCode(self::PLACEHOLDER_WORDWRAP);
			}
			$this->appendCode($originalText);
		}

		$this->code = str_replace(self::PLACEHOLDER_WORDWRAP, '', $this->code);
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Word wrap at 80 columns - left justify.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return '';
	}

}
	final class LongArray extends AdditionalPass {

	const EMPTY_ARRAY = 'ST_EMPTY_ARRAY';

	const ST_SHORT_ARRAY_OPEN = 'SHORT_ARRAY_OPEN';

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);

		$contextStack = [];
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_BRACKET_OPEN:
				$found = ST_BRACKET_OPEN;
				if ($this->isShortArray()) {
					$found = self::ST_SHORT_ARRAY_OPEN;
					$id = self::ST_SHORT_ARRAY_OPEN;
					$text = 'array(';
				}
				$contextStack[] = $found;
				break;
			case ST_BRACKET_CLOSE:
				if (isset($contextStack[0]) && !$this->leftTokenIs(ST_BRACKET_OPEN)) {
					if (self::ST_SHORT_ARRAY_OPEN == end($contextStack)) {
						$id = ')';
						$text = ')';
					}
					array_pop($contextStack);
				}
				break;
			case T_STRING:
				if ($this->rightTokenIs(ST_PARENTHESES_OPEN)) {
					$contextStack[] = T_STRING;
				}
				break;
			case T_ARRAY:
				if ($this->rightTokenIs(ST_PARENTHESES_OPEN)) {
					$contextStack[] = T_ARRAY;
				}
				break;
			case ST_PARENTHESES_OPEN:
				if (isset($contextStack[0]) && T_ARRAY == end($contextStack) && $this->rightTokenIs(ST_PARENTHESES_CLOSE)) {
					array_pop($contextStack);
					$contextStack[] = self::EMPTY_ARRAY;
				} elseif (!$this->leftTokenIs([T_ARRAY, T_STRING])) {
					$contextStack[] = ST_PARENTHESES_OPEN;
				}
				break;
			case ST_PARENTHESES_CLOSE:
				if (isset($contextStack[0])) {
					array_pop($contextStack);
				}
				break;
			}
			$this->tkns[$this->ptr] = [$id, $text];
		}

		return $this->renderLight();
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Convert short to long arrays.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
$a = [$a, $b];

// To
$b = array($b, $c);
?>
EOT;
	}

}
	/**
 * From PHP-CS-Fixer
 */
final class MergeElseIf extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_ELSE]) || isset($foundTokens[T_ELSEIF])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_IF:
				if ($this->leftTokenIs([T_ELSE]) && !$this->leftTokenIs([T_OPEN_TAG, T_OPEN_TAG_WITH_ECHO])) {
					$this->rtrimAndAppendCode($text);
					break;
				}
				$this->appendCode($text);
				break;
			case T_ELSEIF:
				$this->appendCode('elseif');
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Merge if with else.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
if($a){

} else if($b) {

}

if($a){

} elseif($b) {

}
?>
EOT;
	}

}

	final class MergeNamespaceWithOpenTag extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NAMESPACE])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				if ($this->leftTokenIs(T_OPEN_TAG) && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					$this->rtrimAndAppendCode($this->newLine . $text);
					break 2;
				}

			default:
				$this->appendCode($text);
				break;
			}
		}
		while (list(, $token) = each($this->tkns)) {
			list(, $text) = $this->getToken($token);
			$this->appendCode($text);
		}
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Ensure there is no more than one linebreak before namespace';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php

namespace A;
?>
to
<?php
namespace A;
?>
EOT;
	}

}

	final class MildAutoPreincrement extends AutoPreincrement {

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Automatically convert postincrement to preincrement. (Deprecated pass. Use AutoPreincrement instead).';
	}

}
	final class NoSpaceAfterPHPDocBlocks extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_DOC_COMMENT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_WHITESPACE:
				if ($this->hasLn($text) && $this->leftTokenIs(T_DOC_COMMENT)) {
					$text = substr(strrchr($text, 10), 0);
					$this->appendCode($text);
					break;
				}
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Remove empty lines after PHPDoc blocks.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
/**
 * @param int $myInt
 */

function a($myInt){
}

/**
 * @param int $myInt
 */
function a($myInt){
}
?>
EOT;
	}

}
	class OrderMethod extends AdditionalPass {

	const METHOD_REPLACEMENT_PLACEHOLDER = "\x2 METHODPLACEHOLDER \x3";

	const OPENER_PLACEHOLDER = "<?php /*\x2 ORDERMETHOD \x3*/";

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CLASS], $foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);

		// It scans for classes body and organizes functions internally.
		$return = '';
		$classBlock = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CLASS:
				$return = $text;
				$return .= $this->walkAndAccumulateUntil($this->tkns, ST_CURLY_OPEN);
				$classBlock = $this->walkAndAccumulateCurlyBlock($this->tkns);
				$return .= str_replace(
					self::OPENER_PLACEHOLDER,
					'',
					static::orderMethods(self::OPENER_PLACEHOLDER . $classBlock)
				);
				$this->appendCode($return);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Sort methods within class in alphabetic order.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
class A {
	function b(){}
	function c(){}
	function a(){}
}
?>
to
<?php
class A {
	function a(){}
	function b(){}
	function c(){}
}
?>
EOT;
	}

	public function orderMethods($source) {
		$tokens = token_get_all($source);

		// It takes classes' body, and looks for methods and sorts them
		$return = '';
		$functionList = [];
		$curlyCount = null;
		$touchedMethod = false;
		$functionName = '';
		$touchedDocComment = false;
		$docCommentStack = '';

		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_DOC_COMMENT:
				if (!$touchedDocComment) {
					$touchedDocComment = true;
					$docCommentStack = '';
				}
				$docCommentStack .= $text;
				break;

			case T_VARIABLE:
			case T_STRING:
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$return .= $docCommentStack;
				}
				$return .= $text;
				break;

			case T_ABSTRACT:
			case T_STATIC:
			case T_PRIVATE:
			case T_PROTECTED:
			case T_PUBLIC:
				$stack = '';
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$stack .= $docCommentStack;
				}
				$stack .= $text;
				$curlyCount = null;
				$touchedMethod = false;
				$functionName = '';
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;

					$stack .= $text;
					if (T_FUNCTION == $id) {
						$touchedMethod = true;
					}
					if (T_VARIABLE == $id && !$touchedMethod) {
						break;
					}
					if (T_STRING == $id && $touchedMethod && empty($functionName)) {
						$functionName = $text;
					}

					if (null === $curlyCount && ST_SEMI_COLON == $id) {
						break;
					}

					if (ST_CURLY_OPEN == $id) {
						++$curlyCount;
					}
					if (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}
					if (0 === $curlyCount) {
						break;
					}
				}
				$appendWith = $stack;
				if ($touchedMethod) {
					$functionList[$functionName] = $stack;
					$appendWith = self::METHOD_REPLACEMENT_PLACEHOLDER;
				}
				$return .= $appendWith;
				break;
			default:
				if ($touchedDocComment) {
					$docCommentStack .= $text;
					break;
				}
				$return .= $text;
				break;
			}
		}
		ksort($functionList);
		foreach ($functionList as $functionBody) {
			$return = preg_replace('/' . self::METHOD_REPLACEMENT_PLACEHOLDER . '/', $functionBody, $return, 1);
		}
		return $return;
	}

}

	final class OrderMethodAndVisibility extends OrderMethod {

	const METHOD_REPLACEMENT_PLACEHOLDER = "\x2 METHODPLACEHOLDER \x3";

	const OPENER_PLACEHOLDER = "<?php /*\x2 ORDERMETHOD \x3*/";

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Sort methods within class in alphabetic and visibility order .';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
class A {
	public function d(){}
	protected function b(){}
	private function c(){}
	public function a(){}
}
?>
to
<?php
class A {
	public function a(){}
	public function d(){}
	protected function b(){}
	private function c(){}
}
?>
EOT;
	}

	public function orderMethods($source) {
		$tokens = token_get_all($source);

		// It takes classes' body, and looks for methods and sorts them
		$return = '';
		$functionList = [];
		$curlyCount = null;
		$touchedMethod = false;
		$functionName = '';
		$touchedDocComment = false;
		$docCommentStack = '';

		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_DOC_COMMENT:
				if (!$touchedDocComment) {
					$touchedDocComment = true;
					$docCommentStack = '';
				}
				$docCommentStack .= $text;
				break;

			case T_VARIABLE:
			case T_STRING:
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$return .= $docCommentStack;
				}
				$return .= $text;
				break;

			case T_ABSTRACT:
			case T_STATIC:
			case T_PRIVATE:
			case T_PROTECTED:
			case T_PUBLIC:
				$stack = '';
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$stack .= $docCommentStack;
				}
				$stack .= $text;
				$curlyCount = null;
				$touchedMethod = false;
				$functionName = '';
				$visibilityLevel = 0;
				if (T_PROTECTED == $id) {
					$visibilityLevel = 1;
				} elseif (T_PRIVATE == $id) {
					$visibilityLevel = 2;
				}
				while (list($index, $token) = each($tokens)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;

					$stack .= $text;
					if (T_PROTECTED == $id) {
						$visibilityLevel = 1;
					} elseif (T_PRIVATE == $id) {
						$visibilityLevel = 2;
					}

					if (T_FUNCTION == $id) {
						$touchedMethod = true;
					}
					if (T_VARIABLE == $id && !$touchedMethod) {
						break;
					}
					if (T_STRING == $id && $touchedMethod && empty($functionName)) {
						$functionName = $text;
					}

					if (null === $curlyCount && ST_SEMI_COLON == $id) {
						break;
					}

					if (ST_CURLY_OPEN == $id) {
						++$curlyCount;
					}
					if (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}
					if (0 === $curlyCount) {
						break;
					}
				}
				$appendWith = $stack;
				if ($touchedMethod) {
					$functionList[$visibilityLevel . ':' . $functionName] = $stack;
					$appendWith = self::METHOD_REPLACEMENT_PLACEHOLDER;
				}
				$return .= $appendWith;
				break;
			default:
				if ($touchedDocComment) {
					$docCommentStack .= $text;
					break;
				}
				$return .= $text;
				break;
			}
		}
		ksort($functionList);
		foreach ($functionList as $functionBody) {
			$return = preg_replace('/' . self::METHOD_REPLACEMENT_PLACEHOLDER . '/', $functionBody, $return, 1);
		}
		return $return;
	}

}

	final class OrganizeClass extends OrderMethod {

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Organize class structure (beta).';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
class A {
	public function d(){}
	protected function b(){}
	private $a = "";
	private function c(){}
	public function a(){}
	public $b = "";
	const B = 0;
	const A = 0;
}

// To
class A {
	const A = 0;

	const B = 0;

	public $b = "";

	private $a = "";

	public function a(){}

	public function d(){}

	protected function b(){}

	private function c(){}
}
?>
EOT;
	}

	public function orderMethods($source) {
		$tokens = token_get_all($source);

		// It takes classes' body, and looks for methods, constants
		// and attributes, and recreates an organized class out of them.
		$attributeList = [];
		$commentStack = [];
		$constList = [];
		$docCommentStack = '';
		$functionList = [];
		$touchedDocComment = false;
		$useStack = '';

		while (list($index, $token) = each($tokens)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_USE:
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$useStack .= $docCommentStack;
				}
				$useStack .= $text;
				list($foundText, $foundId) = $this->walkAndAccumulateUntilAny($tokens, [ST_CURLY_OPEN, ST_SEMI_COLON]);
				$useStack .= $foundText;
				if (ST_CURLY_OPEN == $foundId) {
					$useStack .= $this->walkAndAccumulateCurlyBlock($tokens);
				}
				$useStack .= $this->newLine;
				break;

			case T_COMMENT:
				if (strpos($text, "\x2") === false) {
					if ($this->rightTokenSubsetIsAtIdx($tokens, $this->ptr, [
						T_ABSTRACT,
						T_FUNCTION,
						T_PRIVATE,
						T_PROTECTED,
						T_PUBLIC,
						T_STATIC,
					], $this->ignoreFutileTokens)) {
						if (!$touchedDocComment) {
							$touchedDocComment = true;
							$docCommentStack = ' ';
						}
						$docCommentStack .= $text;
						break;
					}
					$commentStack[] = $text;
				}
				break;

			case T_DOC_COMMENT:
				if (!$touchedDocComment) {
					$touchedDocComment = true;
					$docCommentStack = ' ';
				}
				$docCommentStack .= $text;
				break;

			case T_CONST:
				$stack = '';
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$stack .= $docCommentStack;
				}
				$stack .= $text;
				$constName = $this->walkAndAccumulateUntil($tokens, T_STRING);
				$stack .= $constName;
				$stack .= $this->walkAndAccumulateUntil($tokens, ST_SEMI_COLON);
				$constList[$constName] = $stack;
				break;

			case T_ABSTRACT:
			case T_FUNCTION:
			case T_PRIVATE:
			case T_PROTECTED:
			case T_PUBLIC:
			case T_STATIC:
			case T_VARIABLE:
				$stack = '';
				if ($touchedDocComment) {
					$touchedDocComment = false;
					$stack .= $docCommentStack;
				}
				$touchedMethod = false;
				$touchedAttribute = false;
				$functionName = '';
				$attributeName = '';
				$visibilityLevel = 0;

				$searchFor = [
					T_ABSTRACT,
					T_FUNCTION,
					T_PRIVATE,
					T_PROTECTED,
					T_PUBLIC,
					T_STATIC,
					T_STRING,
					T_VARIABLE,
				];
				prev($tokens);

				do {
					list($foundText, $foundId) = $this->walkAndAccumulateUntilAny($tokens, $searchFor);
					if (T_PROTECTED == $foundId) {
						$visibilityLevel = 1;
					} elseif (T_PRIVATE == $foundId) {
						$visibilityLevel = 2;
					} elseif (T_FUNCTION == $foundId) {
						$touchedMethod = true;
					} elseif (T_VARIABLE == $foundId) {
						$touchedAttribute = true;
						$attributeName = $foundText;
					} elseif (T_STRING == $foundId && $touchedMethod) {
						$functionName = $foundText;
					}
					$stack .= $foundText;
				} while (empty($functionName) && empty($attributeName));

				if ($touchedMethod) {
					list($foundText, $foundId) = $this->walkAndAccumulateUntilAny($tokens, [ST_CURLY_OPEN, ST_SEMI_COLON]);
					$stack .= $foundText;
					if (ST_CURLY_OPEN == $foundId) {
						$stack .= $this->walkAndAccumulateCurlyBlock($tokens);
					}
					$functionList[$visibilityLevel . ':' . $functionName] = $stack;
				} elseif ($touchedAttribute) {
					$stack .= $this->walkAndAccumulateUntil($tokens, ST_SEMI_COLON);
					$attributeList[$visibilityLevel . ':' . $attributeName] = $stack;
				}
				break;

			default:
				if ($touchedDocComment) {
					$docCommentStack .= $text;
					break;
				}
				break;
			}
		}
		ksort($constList);
		ksort($attributeList);
		ksort($functionList);

		$final = $this->newLine;
		if (!empty($useStack)) {
			$final .= $useStack . $this->newLine;
		}

		foreach ($commentStack as $text) {
			$final .= ' ' . $text;
			if ($this->substrCountTrailing($text, "\n") === 0) {
				$final .= $this->newLine;
			}
		}

		$final .= $this->newLine;
		foreach ($constList as $text) {
			$final .= $text . $this->newLine . $this->newLine;
		}

		$final .= $this->newLine;
		foreach ($attributeList as $text) {
			$final .= $text . $this->newLine . $this->newLine;
		}

		$final .= $this->newLine;
		foreach ($functionList as $text) {
			$final .= $text . $this->newLine . $this->newLine;
		}

		return $final . $this->newLine . ST_CURLY_CLOSE;
	}

}

	final class PrettyPrintDocBlocks extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_DOC_COMMENT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			if (T_DOC_COMMENT == $id) {
				$text = $this->prettify($text);
			}
			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Prettify Doc Blocks';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
/**
 * some description.
 * @param array $b
 * @param LongTypeName $c
 */
function A(array $b, LongTypeName $c) {
}
?>

to
<?php
/**
 * some description.
 * @param array        $b
 * @param LongTypeName $c
 */
function A(array $b, LongTypeName $c) {
}
?>
EOT;
	}

	private function isUTF8($usStr) {
		return (utf8_encode(utf8_decode($usStr)) == $usStr);
	}

	private function prettify($docBlock) {
		$isUTF8 = $this->isUTF8($docBlock);

		if ($isUTF8) {
			$docBlock = utf8_decode($docBlock);
		}

		$groups = [
			'@deprecated' => 1,
			'@link' => 1,
			'@see' => 1,
			'@since' => 1,

			'@author' => 2,
			'@copyright' => 2,
			'@license' => 2,

			'@package' => 3,
			'@subpackage' => 3,

			'@param' => 4,
			'@throws' => 4,
			'@return' => 4,
		];
		$weights = [
			'@package' => 1,
			'@subpackage' => 2,
			'@author' => 3,
			'@copyright' => 4,
			'@license' => 5,
			'@deprecated' => 6,
			'@link' => 7,
			'@see' => 8,
			'@since' => 9,
			'@param' => 10,
			'@throws' => 11,
			'@return' => 12,
		];
		$weightsLen = [
			'@package' => strlen('@package'),
			'@subpackage' => strlen('@subpackage'),
			'@author' => strlen('@author'),
			'@copyright' => strlen('@copyright'),
			'@license' => strlen('@license'),
			'@deprecated' => strlen('@deprecated'),
			'@link' => strlen('@link'),
			'@see' => strlen('@see'),
			'@since' => strlen('@since'),
			'@param' => strlen('@param'),
			'@throws' => strlen('@throws'),
			'@return' => strlen('@return'),
		];

		// Strip envelope
		$docBlock = trim(str_replace(['/**', '*/'], '', $docBlock));
		$lines = explode($this->newLine, $docBlock);
		foreach ($lines as $idx => $v) {
			$v = ltrim($v);
			if ('* ' === substr($v, 0, 2)) {
				$v = substr($v, 2);
			}
			if ('*' === substr($v, 0, 1)) {
				$v = substr($v, 1);
			}
			$lines[$idx] = $v . ':' . $idx;
		}

		// Sort lines
		usort($lines, function ($a, $b) use ($weights, $weightsLen) {
			$weightA = 0;
			foreach ($weights as $pattern => $weight) {
				if (strtolower(substr(ltrim($a), 0, $weightsLen[$pattern])) == $pattern) {
					$weightA = $weight;
					break;
				}
			}

			$weightB = 0;
			foreach ($weights as $pattern => $weight) {
				if (strtolower(substr(ltrim($b), 0, $weightsLen[$pattern])) == $pattern) {
					$weightB = $weight;
					break;
				}
			}

			if ($weightA == $weightB) {
				$weightA = substr(strrchr($a, ':'), 1);
				$weightB = substr(strrchr($b, ':'), 1);
			}
			return $weightA - $weightB;
		});

		// Filter empty lines before '@' block
		foreach ($lines as $idx => $line) {
			if (
				'@' == $lines[$idx][0] &&
				$idx - 1 > 0 &&
				$idx - 2 > 0 &&
				isset($lines[$idx - 2]) &&
				empty(substr($lines[$idx - 1], 0, -2)) &&
				empty(substr($lines[$idx - 2], 0, -2))
			) {
				unset($lines[$idx - 1]);
				break;
			}
		}

		// Align tags
		$patterns = [
			'@param' => strlen('@param'),
			'@throws' => strlen('@throws'),
			'@return' => strlen('@return'),
			'@var' => strlen('@var'),
			'@type' => strlen('@type'),
		];
		$patternsColumns = [
			'@param' => 4,
			'@throws' => 2,
			'@return' => 2,
			'@var' => 4,
			'@type' => 4,
		];
		$maxColumn = [];

		foreach ($lines as $idx => $line) {
			foreach ($patterns as $pattern => $len) {
				if (strtolower(substr(ltrim($line), 0, $len)) == $pattern) {
					$words = explode(' ', $line);
					$i = 0;
					foreach ($words as $word) {
						if (!trim($word)) {
							continue;
						}
						$maxColumn[$i] = isset($maxColumn[$i]) ? max($maxColumn[$i], strlen($word)) : strlen($word);
						if (2 == $i) {
							break;
						}
						++$i;
					}
				}
			}
		}

		foreach ($lines as $idx => $line) {
			foreach ($patterns as $pattern => $len) {
				if (strtolower(substr(ltrim($line), 0, $len)) == $pattern) {
					$words = explode(' ', $line);
					$currentLine = '';
					$pad = 0;
					$columnCount = 0;
					$maxColumnCount = $patternsColumns[$pattern];
					foreach ($maxColumn as $rightMost) {
						while ((list(, $word) = each($words))) {
							if (trim($word)) {
								break;
							}
						}

						$currentLine .= $word;
						$pad += $rightMost + 1;
						$currentLine = str_pad($currentLine, $pad);
						++$columnCount;
						if ($columnCount == $maxColumnCount) {
							break;
						}
					}

					while ((list(, $word) = each($words))) {
						if (!trim($word)) {
							continue;
						}
						$currentLine .= $word . ' ';
					}
					$lines[$idx] = rtrim($currentLine);
				}
			}
		}

		// Space lines
		$lastGroup = null;
		foreach ($lines as $idx => $line) {
			if ('@' == substr(ltrim($line), 0, 1)) {
				$tag = strtolower(substr($line, 0, strpos($line, ' ')));
				if (isset($groups[$tag]) && $groups[$tag] != $lastGroup) {
					$lines[$idx] = (null !== $lastGroup ? $this->newLine . ' * ' : '') . $line;
					$lastGroup = $groups[$tag];
				}
			}
		}

		// Output
		$docBlock = '/**' . $this->newLine;
		foreach ($lines as $line) {
			$docBlock .= ' * ' . substr(rtrim($line), 0, strrpos($line, ':')) . $this->newLine;
		}
		$docBlock .= ' */';

		if ($isUTF8) {
			$docBlock = utf8_encode($docBlock);
		}

		return $docBlock;
	}

}
	final class PSR2EmptyFunction extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_FUNCTION:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				$this->printAndStopAt(ST_CURLY_OPEN);
				if ($this->rightTokenIs(ST_CURLY_CLOSE)) {
					$this->rtrimAndAppendCode($this->getSpace() . ST_CURLY_OPEN);
					$this->printAndStopAt(ST_CURLY_CLOSE);
					$this->rtrimAndAppendCode(ST_CURLY_CLOSE);
					break;
				}
				prev($this->tkns);
				break;
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Merges in the same line of function header the body of empty functions.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// PSR2 Mode - From
function a()
{}

// To
function a() {}
?>
EOT;
	}

}

	final class PSR2MultilineFunctionParams extends AdditionalPass {

	const LINE_BREAK = "\x2 LN \x3";

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_FUNCTION:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->appendCode(self::LINE_BREAK);
				$touchedComma = false;
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;

					if (ST_PARENTHESES_OPEN === $id) {
						$this->appendCode($text);
						$this->printUntil(ST_PARENTHESES_CLOSE);
						continue;
					} elseif (ST_BRACKET_OPEN === $id) {
						$this->appendCode($text);
						$this->printUntil(ST_BRACKET_CLOSE);
						continue;
					} elseif (ST_PARENTHESES_CLOSE === $id) {
						$this->appendCode(self::LINE_BREAK);
						$this->appendCode($text);
						break;
					}
					$this->appendCode($text);

					if (ST_COMMA === $id && !$this->hasLnAfter()) {
						$touchedComma = true;
						$this->appendCode(self::LINE_BREAK);
					}

				}
				$placeholderReplace = $this->newLine;
				if (!$touchedComma) {
					$placeholderReplace = '';
				}
				$this->code = str_replace(self::LINE_BREAK, $placeholderReplace, $this->code);
				break;
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Break function parameters into multiple lines.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// PSR2 Mode - From
function a($a, $b, $c)
{}

// To
function a(
	$a,
	$b,
	$c
) {}
?>
EOT;
	}

}

	class ReindentAndAlignObjOps extends AdditionalPass {

	const ALIGNABLE_OBJOP = "\x2 OBJOP%d.%d.%d \x3";

	const ALIGN_WITH_INDENT = 1;

	const ALIGN_WITH_SPACES = 2;

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_OBJECT_OPERATOR])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$levelCounter = 0;
		$levelEntranceCounter = [];
		$contextCounter = [];
		$touchCounter = [];
		$alignType = [];
		$printedPlaceholder = [];
		$maxContextCounter = [];
		$touchedParenOpen = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_QUOTE:
				$this->appendCode($text);
				$this->printUntilTheEndOfString();
				break;
			case T_CLOSE_TAG:
				$this->appendCode($text);
				$this->printUntil(T_OPEN_TAG);
				break;
			case T_START_HEREDOC:
				$this->appendCode($text);
				$this->printUntil(T_END_HEREDOC);
				break;

			case T_WHILE:
			case T_IF:
			case T_FOR:
			case T_FOREACH:
			case T_SWITCH:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				break;

			case T_NEW:
				$this->appendCode($text);
				if ($touchedParenOpen) {
					$touchedParenOpen = false;
					$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_COMMA]);
					if (ST_PARENTHESES_OPEN == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
						$this->printUntilAny([ST_PARENTHESES_CLOSE, ST_COMMA]);
					} elseif (ST_PARENTHESES_CLOSE == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
					}
				}
				break;

			case T_FUNCTION:
				$this->appendCode($text);
				if (!$this->rightUsefulTokenIs(T_STRING)) {
					$this->printUntil(ST_PARENTHESES_OPEN);
					$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
					$this->printUntil(ST_CURLY_OPEN);
					$this->printCurlyBlock();
				}
				break;

			case T_VARIABLE:
			case T_STRING:
				$this->appendCode($text);
				if (!isset($levelEntranceCounter[$levelCounter])) {
					$levelEntranceCounter[$levelCounter] = 0;
				}
				if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]] = 0;
				}
				break;

			case ST_PARENTHESES_OPEN:
				$touchedParenOpen = true;
				$this->appendCode($text);
				if (!$this->hasLnInBlock($this->tkns, $this->ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE)) {
					$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
					break;
				}
				$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
				break;

			case ST_BRACKET_OPEN:
				$this->appendCode($text);
				if (!$this->hasLnInBlock($this->tkns, $this->ptr, ST_BRACKET_OPEN, ST_BRACKET_CLOSE)) {
					$this->printBlock(ST_BRACKET_OPEN, ST_BRACKET_CLOSE);
					break;
				}
				$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
				break;

			case ST_PARENTHESES_CLOSE:
			case ST_BRACKET_CLOSE:
				--$levelCounter;
				$this->appendCode($text);
				break;

			case T_OBJECT_OPERATOR:
				if ($levelCounter < 0) {
					$levelCounter = 0;
				}
				if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
					$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
					$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]] = 0;
				}
				if (0 == $touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]) {
					++$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					if ($this->hasLnBefore()) {
						$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = self::ALIGN_WITH_INDENT;
						$this->appendCode($this->getIndent(+1) . $text);
						$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_SEMI_COLON, $this->newLine]);
						if (ST_SEMI_COLON == $foundToken) {
							$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						} elseif (ST_PARENTHESES_OPEN == $foundToken || ST_PARENTHESES_CLOSE == $foundToken) {
							$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
							$this->indentParenthesesContent();
						}
						break;
					}
					$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = self::ALIGN_WITH_SPACES;
					if (!isset($printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]])) {
						$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]] = 0;
					}
					++$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]];
					$placeholder = sprintf(
						self::ALIGNABLE_OBJOP,
						$levelCounter,
						$levelEntranceCounter[$levelCounter],
						$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]
					);
					$this->appendCode($placeholder . $text);
					$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_SEMI_COLON, ST_EQUAL, $this->newLine]);
					if (ST_SEMI_COLON == $foundToken || ST_EQUAL == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
					} elseif (ST_PARENTHESES_OPEN == $foundToken) {
						if (!$this->hasLnInBlock($this->tkns, $this->ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE)) {
							$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
							break;
						}
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						$this->injectPlaceholderParenthesesContent($placeholder);
					} elseif (ST_PARENTHESES_CLOSE == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						$this->injectPlaceholderParenthesesContent($placeholder);
					}
					break;
				} elseif ($this->hasLnBefore() || $this->hasLnLeftToken()) {
					++$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
					if (self::ALIGN_WITH_SPACES == $alignType[$levelCounter][$levelEntranceCounter[$levelCounter]]) {
						++$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]];
						$placeholder = sprintf(
							self::ALIGNABLE_OBJOP,
							$levelCounter,
							$levelEntranceCounter[$levelCounter],
							$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]
						);
						$this->appendCode($placeholder . $text);
						$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_SEMI_COLON, $this->newLine]);
						if (ST_SEMI_COLON == $foundToken) {
							$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						} elseif (
							ST_PARENTHESES_OPEN == $foundToken &&
							!$this->hasLnInBlock($this->tkns, $this->ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE)
						) {
							$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
							break;
						} elseif (ST_PARENTHESES_OPEN == $foundToken || ST_PARENTHESES_CLOSE == $foundToken) {
							$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
							$this->injectPlaceholderParenthesesContent($placeholder);
						}
						break;
					}
					$this->appendCode($this->getIndent(+1) . $text);
					$foundToken = $this->printUntilAny([ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, ST_SEMI_COLON, $this->newLine]);
					if (ST_SEMI_COLON == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
					} elseif (ST_PARENTHESES_OPEN == $foundToken || ST_PARENTHESES_CLOSE == $foundToken) {
						$this->incrementCounters($levelCounter, $levelEntranceCounter, $contextCounter, $maxContextCounter, $touchCounter, $alignType, $printedPlaceholder);
						$this->indentParenthesesContent();
					}
					break;
				}
				$this->appendCode($text);
				break;

			case T_COMMENT:
			case T_DOC_COMMENT:
				if (
					isset($alignType[$levelCounter]) &&
					isset($levelEntranceCounter[$levelCounter]) &&
					isset($alignType[$levelCounter][$levelEntranceCounter[$levelCounter]]) &&
					($this->hasLnBefore() || $this->hasLnLeftToken())
				) {
					if (self::ALIGN_WITH_SPACES == $alignType[$levelCounter][$levelEntranceCounter[$levelCounter]]) {
						++$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]];
						$this->appendCode(
							sprintf(
								self::ALIGNABLE_OBJOP,
								$levelCounter,
								$levelEntranceCounter[$levelCounter],
								$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]
							)
						);
					} elseif (self::ALIGN_WITH_INDENT == $alignType[$levelCounter][$levelEntranceCounter[$levelCounter]]) {
						$this->appendCode($this->getIndent(+1));
					}
				}
				$this->appendCode($text);
				if ($this->leftUsefulTokenIs([T_OBJECT_OPERATOR]) && $this->hasLn($text)) {
					$this->appendCode($this->getIndent(+1));
				}
				break;

			case ST_COMMA:
			case ST_SEMI_COLON:
			case ST_EQUAL:
				if (!isset($levelEntranceCounter[$levelCounter])) {
					$levelEntranceCounter[$levelCounter] = 0;
				}
				++$levelEntranceCounter[$levelCounter];
				$this->appendCode($text);
				break;

			case T_WHITESPACE:
				$this->appendCode($text);
				if ($this->leftUsefulTokenIs([T_OBJECT_OPERATOR]) && $this->hasLn($text)) {
					$this->appendCode($this->getIndent(+1));
				}
				break;

			default:
				$touchedParenOpen = false;
				$this->appendCode($text);
				break;
			}
		}

		foreach ($maxContextCounter as $level => $entrances) {
			foreach ($entrances as $entrance => $context) {
				for ($j = 0; $j <= $context; ++$j) {
					if (!isset($printedPlaceholder[$level][$entrance][$j])) {
						continue;
					}
					if (0 === $printedPlaceholder[$level][$entrance][$j]) {
						continue;
					}

					$placeholder = sprintf(self::ALIGNABLE_OBJOP, $level, $entrance, $j);
					if (1 === $printedPlaceholder[$level][$entrance][$j]) {
						$this->code = str_replace($placeholder, '', $this->code);
						continue;
					}

					$lines = explode($this->newLine, $this->code);
					$linesWithObjop = [];

					foreach ($lines as $idx => $line) {
						if (false !== strpos($line, $placeholder)) {
							$linesWithObjop[] = $idx;
						}
					}

					$farthest = 0;
					foreach ($linesWithObjop as $idx) {
						$farthest = max($farthest, strpos($lines[$idx], $placeholder . '->'));
					}
					foreach ($linesWithObjop as $idx) {
						$line = $lines[$idx];
						$current = strpos($line, $placeholder);
						$delta = abs($farthest - $current);
						if ($delta > 0) {
							$line = str_replace($placeholder, str_repeat(' ', $delta) . $placeholder, $line);
							$lines[$idx] = $line;
						}
					}

					$this->code = str_replace($placeholder, '', implode($this->newLine, $lines));
				}
			}
		}
		$this->code = preg_replace('/' . str_replace('%d', '.*', preg_quote(self::ALIGNABLE_OBJOP)) . '/', '', $this->code);
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Align object operators.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From:
$aaaaa->b
->c;

// To:
$aaaaa->b
      ->c;
?>
EOT;
	}

	protected function incrementCounters(
		&$levelCounter,
		&$levelEntranceCounter,
		&$contextCounter,
		&$maxContextCounter,
		&$touchCounter,
		&$alignType,
		&$printedPlaceholder
	) {
		++$levelCounter;
		if (!isset($levelEntranceCounter[$levelCounter])) {
			$levelEntranceCounter[$levelCounter] = 0;
		}
		++$levelEntranceCounter[$levelCounter];
		if (!isset($contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]])) {
			$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$touchCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$alignType[$levelCounter][$levelEntranceCounter[$levelCounter]] = 0;
			$printedPlaceholder[$levelCounter][$levelEntranceCounter[$levelCounter]][$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]] = 0;
		}
		++$contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]];
		$maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]] = max($maxContextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]], $contextCounter[$levelCounter][$levelEntranceCounter[$levelCounter]]);

	}

	protected function indentParenthesesContent() {
		$count = 0;
		$sizeofTokens = sizeof($this->tkns);
		for ($i = $this->ptr; $i < $sizeofTokens; ++$i) {
			$token = &$this->tkns[$i];
			list($id, $text) = $this->getToken($token);
			if (
				(T_WHITESPACE == $id || T_DOC_COMMENT == $id || T_COMMENT == $id)
				&& $this->hasLn($text)
			) {
				$token[1] = $text . $this->getIndent(+1);
				continue;
			}
			if (ST_PARENTHESES_OPEN == $id) {
				++$count;
			}
			if (ST_PARENTHESES_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	protected function injectPlaceholderParenthesesContent($placeholder) {
		$count = 0;
		$sizeofTokens = sizeof($this->tkns);
		for ($i = $this->ptr; $i < $sizeofTokens; ++$i) {
			$token = &$this->tkns[$i];
			list($id, $text) = $this->getToken($token);
			if ((T_WHITESPACE == $id || T_DOC_COMMENT == $id || T_COMMENT == $id)
				&& $this->hasLn($text)) {
				$token[1] = str_replace($this->newLine, $this->newLine . $placeholder, $text);
				continue;
			}
			if (ST_PARENTHESES_OPEN == $id) {
				++$count;
			}
			if (ST_PARENTHESES_CLOSE == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
		}
	}

	private function hasLnInBlock($tkns, $ptr, $start, $end) {
		$sizeOfTkns = sizeof($tkns);
		$count = 0;
		for ($i = $ptr; $i < $sizeOfTkns; ++$i) {
			$token = $tkns[$i];
			list($id, $text) = $this->getToken($token);
			if ($start == $id) {
				++$count;
			}
			if ($end == $id) {
				--$count;
			}
			if (0 == $count) {
				break;
			}
			if ($this->hasLn($text)) {
				return true;
			}
		}
		return false;
	}

}

	final class ReindentSwitchBlocks extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_SWITCH])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$touchedSwitch = false;
		$foundStack = [];

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			switch ($id) {
			case T_SWITCH:
				$touchedSwitch = true;
				$this->appendCode($text);
				break;

			case T_DOLLAR_OPEN_CURLY_BRACES:
			case T_CURLY_OPEN:
			case ST_CURLY_OPEN:
				$indentToken = $id;
				$this->appendCode($text);
				if ($touchedSwitch) {
					$touchedSwitch = false;
					$indentToken = T_SWITCH;
					$this->setIndent(+1);
				}
				$foundStack[] = $indentToken;
				break;

			case ST_CURLY_CLOSE:
				$poppedID = array_pop($foundStack);
				if (T_SWITCH === $poppedID) {
					$this->setIndent(-1);
				}
				$this->appendCode($text);
				break;

			default:
				$hasLn = $this->hasLn($text);
				if ($hasLn) {
					$poppedID = end($foundStack);
					if (
						T_SWITCH == $poppedID &&
						$this->rightTokenIs(ST_CURLY_CLOSE)
					) {
						$this->setIndent(-1);
						$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
						$this->setIndent(+1);
					} else {
						$text = str_replace($this->newLine, $this->newLine . $this->getIndent(), $text);
					}
				}
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Reindent one level deeper the content of switch blocks.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<EOT
<?php
// From
switch ($a) {
case 1:
	echo 'a';
}

// To
switch ($a) {
	case 1:
		echo 'a';
}
EOT;
	}

}
	final class RemoveIncludeParentheses extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_INCLUDE]) || isset($foundTokens[T_REQUIRE]) || isset($foundTokens[T_INCLUDE_ONCE]) || isset($foundTokens[T_REQUIRE_ONCE])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$parenCount = 0;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_PARENTHESES_OPEN:
				$this->appendCode($text);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				break;
			case ST_PARENTHESES_CLOSE:
				$parenCount--;
				if ($parenCount > 0) {
					$this->appendCode($text);
				}
				break;
			case T_INCLUDE:
			case T_REQUIRE:
			case T_INCLUDE_ONCE:
			case T_REQUIRE_ONCE:
				$this->appendCode($text . $this->getSpace());
				if (!$this->rightTokenIs(ST_PARENTHESES_OPEN)) {
					break;
				}
				++$parenCount;
				$this->walkUntil(ST_PARENTHESES_OPEN);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Remove parentheses from include declarations.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From:
require_once("file.php");

// To:
require_once "file.php";
?>
EOT;
	}

}

	final class RemoveUseLeadingSlash extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NAMESPACE]) || isset($foundTokens[T_TRAIT]) || isset($foundTokens[T_CLASS]) || isset($foundTokens[T_FUNCTION]) || isset($foundTokens[T_NS_SEPARATOR])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$lastTouchedToken = null;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
			case T_TRAIT:
			case T_CLASS:
			case T_FUNCTION:
				$lastTouchedToken = $id;
			case T_NS_SEPARATOR:
				if (T_NAMESPACE == $lastTouchedToken && $this->leftTokenIs([T_USE])) {
					continue;
				}
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Remove leading slash in T_USE imports.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
namespace NS1;
use \B;
use \D;

new B();
new D();
?>
to
<?php
namespace NS1;
use B;
use D;

new B();
new D();
?>
EOT;
	}

}

	final class ReplaceBooleanAndOr extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_LOGICAL_AND]) || isset($foundTokens[T_LOGICAL_OR])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_LOGICAL_AND == $id) {
				$text = '&&';
			} elseif (T_LOGICAL_OR == $id) {
				$text = '||';
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Convert from "and"/"or" to "&&"/"||". Danger! This pass leads to behavior change.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
if ($a and $b or $c) {...}

if ($a && $b || $c) {...}
EOT;
	}

}

	final class ReplaceIsNull extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$this->useCache = true;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];

			if (T_STRING == $id && 'is_null' == strtolower($text) && !$this->leftUsefulTokenIs([T_OBJECT_OPERATOR, T_DOUBLE_COLON])) {
				$this->appendCode('null');
				$this->printAndStopAt(ST_PARENTHESES_OPEN);
				$this->appendCode('===');
				$this->printAndStopAt(ST_PARENTHESES_CLOSE);
				continue;
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Replace is_null($a) with null === $a.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
is_null($a);
?>
to
<?php
null === $a;
?>
EOT;
	}

}

	final class ReturnNull extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_RETURN])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$this->useCache = true;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->cache = [];

			if (ST_PARENTHESES_OPEN == $id && $this->leftTokenIs([T_RETURN])) {
				$parenCount = 1;
				$touchedAnotherValidToken = false;
				$stack = $text;
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$this->cache = [];
					if (ST_PARENTHESES_OPEN == $id) {
						++$parenCount;
					}
					if (ST_PARENTHESES_CLOSE == $id) {
						--$parenCount;
					}
					$stack .= $text;
					if (0 == $parenCount) {
						break;
					}
					if (
						!(
							(T_STRING == $id && strtolower($text) == 'null') ||
							ST_PARENTHESES_OPEN == $id ||
							ST_PARENTHESES_CLOSE == $id
						)
					) {
						$touchedAnotherValidToken = true;
					}
				}
				if ($touchedAnotherValidToken) {
					$this->appendCode($stack);
				}
				continue;
			}
			if (T_STRING == $id && strtolower($text) == 'null') {
				list($prevId) = $this->getToken($this->leftUsefulToken());
				list($nextId) = $this->getToken($this->rightUsefulToken());
				if (T_RETURN == $prevId && ST_SEMI_COLON == $nextId) {
					continue;
				}
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Simplify empty returns.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
function a(){
	return null;
}
?>
to
<?php
function a(){
	return;
}
?>
EOT;
	}

}

	/**
 * From PHP-CS-Fixer
 */
final class ShortArray extends AdditionalPass {

	const FOUND_ARRAY = 'array';

	const FOUND_PARENTHESES = 'paren';

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_ARRAY])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$foundParen = [];
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_ARRAY:
				if ($this->rightTokenIs([ST_PARENTHESES_OPEN])) {
					$foundParen[] = self::FOUND_ARRAY;
					$this->printAndStopAt(ST_PARENTHESES_OPEN);
					$this->appendCode(ST_BRACKET_OPEN);
					break;
				}
			case ST_PARENTHESES_OPEN:
				$foundParen[] = self::FOUND_PARENTHESES;
				$this->appendCode($text);
				break;

			case ST_PARENTHESES_CLOSE:
				$popToken = array_pop($foundParen);
				if (self::FOUND_ARRAY == $popToken) {
					$this->appendCode(ST_BRACKET_CLOSE);
					break;
				}
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Convert old array into new array. (array() -> [])';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
echo array();
?>
to
<?php
echo [];
?>
EOT;
	}

}

	final class SmartLnAfterCurlyOpen extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_CURLY_OPEN])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_CURLY_OPEN:
				$this->appendCode($text);
				$curlyCount = 1;
				$stack = '';
				$foundLineBreak = false;
				$hasLnAfter = $this->hasLnAfter();
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$stack .= $text;
					if (T_START_HEREDOC == $id) {
						$stack .= $this->walkAndAccumulateUntil($this->tkns, T_END_HEREDOC);
						continue;
					}
					if (ST_QUOTE == $id) {
						$stack .= $this->walkAndAccumulateUntil($this->tkns, ST_QUOTE);
						continue;
					}
					if (ST_CURLY_OPEN == $id) {
						++$curlyCount;
					}
					if (ST_CURLY_CLOSE == $id) {
						--$curlyCount;
					}
					if (T_WHITESPACE === $id && $this->hasLn($text)) {
						$foundLineBreak = true;
						break;
					}
					if (0 == $curlyCount) {
						break;
					}
				}
				if ($foundLineBreak && !$hasLnAfter) {
					$this->appendCode($this->newLine);
				}
				$this->appendCode($stack);
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Add line break when implicit curly block is added.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
if($a) echo array();
?>
to
<?php
if($a) {
	echo array();
}
?>
EOT;
	}

}

	final class SpaceAroundControlStructures extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (
			isset($foundTokens[T_IF]) ||
			isset($foundTokens[T_DO]) ||
			isset($foundTokens[T_WHILE]) ||
			isset($foundTokens[T_FOR]) ||
			isset($foundTokens[T_FOREACH]) ||
			isset($foundTokens[T_SWITCH])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_IF:
			case T_DO:
			case T_FOR:
			case T_FOREACH:
			case T_SWITCH:
				$this->appendCode($this->newLine);
				$this->appendCode($text);
				break;

			case T_WHILE:
				$this->appendCode($this->newLine);
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				if ($this->rightUsefulTokenIs(ST_SEMI_COLON)) {
					$this->printUntil(ST_SEMI_COLON);
					$this->appendCode($this->newLine);
				}
				break;

			case ST_CURLY_CLOSE:
				$this->appendCode($text);

				if (!$this->rightTokenIs([T_ENCAPSED_AND_WHITESPACE, ST_QUOTE, ST_COMMA, ST_SEMI_COLON])) {
					$this->appendCode($this->newLine);
				}
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Add space around control structures.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
if ($a) {

}
if ($b) {

}

// To
if ($a) {

}

if ($b) {

}
?>
EOT;
	}

}

	final class SpaceBetweenMethods extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_FUNCTION:
				$this->appendCode($text);
				$this->printUntil(ST_CURLY_OPEN);
				$this->printCurlyBlock();
				if (!$this->rightTokenIs([ST_CURLY_CLOSE, ST_SEMI_COLON, ST_COMMA, ST_PARENTHESES_CLOSE])) {
					$this->appendCode($this->getCrlf());
				}
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Put space between methods.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
class A {
	function b(){

	}
	function c(){

	}
}
?>
to
<?php
class A {
	function b(){

	}

	function c(){

	}

}
?>
EOT;
	}

}

	/**
 * From PHP-CS-Fixer
 */
final class StrictBehavior extends AdditionalPass {

	private static $functions = [
		'array_keys' => 3,
		'array_search' => 3,
		'base64_decode' => 2,
		'in_array' => 3,
		'mb_detect_encoding' => 3,
	];

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_STRING != $id) {
				$this->appendCode($text);
				continue;
			}

			$lcText = strtolower($text);
			$foundKeyword = &self::$functions[$lcText];
			if (!isset($foundKeyword)) {
				$this->appendCode($text);
				continue;
			}

			if ($this->leftUsefulTokenIs([T_DOUBLE_COLON, T_OBJECT_OPERATOR])) {
				$this->appendCode($text);
				continue;
			}

			if (!$this->rightUsefulTokenIs(ST_PARENTHESES_OPEN)) {
				$this->appendCode($text);
				continue;
			}

			$maxParams = $foundKeyword;

			$this->appendCode($text);
			$this->printUntil(ST_PARENTHESES_OPEN);
			$paramCount = $this->printAndStopAtEndOfParamBlock();

			if ($paramCount < $maxParams) {
				for (++$paramCount; $paramCount < $maxParams; ++$paramCount) {
					$this->appendCode(', null');
				}
				$this->appendCode(', true');
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Activate strict option in array_search, base64_decode, in_array, array_keys, mb_detect_encoding. Danger! This pass leads to behavior change.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
array_search($needle, $haystack);
base64_decode($str);
in_array($needle, $haystack);

array_keys($arr);
mb_detect_encoding($arr);

array_keys($arr, [1]);
mb_detect_encoding($arr, 'UTF8');

// To
array_search($needle, $haystack, true);
base64_decode($str, true);
in_array($needle, $haystack, true);

array_keys($arr, null, true);
mb_detect_encoding($arr, null, true);

array_keys($arr, [1], true);
mb_detect_encoding($arr, 'UTF8', true);
?>
EOT;
	}

}
	/**
 * From PHP-CS-Fixer
 */
final class StrictComparison extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_IS_EQUAL]) || isset($foundTokens[T_IS_NOT_EQUAL])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_IS_EQUAL == $id) {
				$text = '===';
			} elseif (T_IS_NOT_EQUAL == $id) {
				$text = '!==';
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'All comparisons are converted to strict. Danger! This pass leads to behavior change.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
if($a == $b){}
if($a != $b){}

// To
if($a === $b){}
if($a !== $b){}
?>
EOT;
	}

}
	final class StripExtraCommaInArray extends AdditionalPass {

	const EMPTY_ARRAY = 'ST_EMPTY_ARRAY';

	const ST_SHORT_ARRAY_OPEN = 'SHORT_ARRAY_OPEN';

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);

		$contextStack = [];
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_BRACKET_OPEN:
				$found = ST_BRACKET_OPEN;
				if ($this->isShortArray()) {
					$found = self::ST_SHORT_ARRAY_OPEN;
				}
				$contextStack[] = $found;
				break;
			case ST_BRACKET_CLOSE:
				if (isset($contextStack[0]) && !$this->leftTokenIs(ST_BRACKET_OPEN)) {
					if (self::ST_SHORT_ARRAY_OPEN == end($contextStack) && $this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						$this->tkns[$prevTokenIdx] = null;
					}
					array_pop($contextStack);
				}
				break;
			case T_STRING:
				if ($this->rightTokenIs(ST_PARENTHESES_OPEN)) {
					$contextStack[] = T_STRING;
				}
				break;
			case T_ARRAY:
				if ($this->rightTokenIs(ST_PARENTHESES_OPEN)) {
					$contextStack[] = T_ARRAY;
				}
				break;
			case ST_PARENTHESES_OPEN:
				if (isset($contextStack[0]) && T_ARRAY == end($contextStack) && $this->rightTokenIs(ST_PARENTHESES_CLOSE)) {
					array_pop($contextStack);
					$contextStack[] = self::EMPTY_ARRAY;
				} elseif (!$this->leftTokenIs([T_ARRAY, T_STRING])) {
					$contextStack[] = ST_PARENTHESES_OPEN;
				}
				break;
			case ST_PARENTHESES_CLOSE:
				if (isset($contextStack[0])) {
					if (T_ARRAY == end($contextStack) && $this->leftUsefulTokenIs(ST_COMMA)) {
						$prevTokenIdx = $this->leftUsefulTokenIdx();
						$this->tkns[$prevTokenIdx] = null;
					}
					array_pop($contextStack);
				}
				break;
			}
			$this->tkns[$this->ptr] = [$id, $text];
		}
		return $this->renderLight();
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Remove trailing commas within array blocks';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
$a = [$a, $b, ];
$b = array($b, $c, );

// To
$a = [$a, $b];
$b = array($b, $c);
?>
EOT;
	}

}
	/**
 * From PHP-CS-Fixer
 */
final class StripNewlineAfterClassOpen extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_CLASS]) || isset($foundTokens[T_TRAIT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_TRAIT:
			case T_CLASS:
				if ($this->leftUsefulTokenIs(T_DOUBLE_COLON)) {
					$this->appendCode($text);
					break;
				}
				$this->appendCode($text);
				$this->printUntil(ST_CURLY_OPEN);
				list(, $text) = $this->printAndStopAt(T_WHITESPACE);
				if ($this->hasLn($text)) {
					$text = substr(strrchr($text, 10), 0);
				}
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Strip empty lines after class opening curly brace.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
class A {

	protected $a;
}
// To
class A {
	protected $a;
}
?>
EOT;
	}

}
	final class StripNewlineAfterCurlyOpen extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_CURLY_OPEN])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_CURLY_OPEN:
				$this->appendCode($text);
				list(, $text) = $this->printAndStopAt(T_WHITESPACE);
				if ($this->hasLn($text)) {
					$text = substr(strrchr($text, 10), 0);
				}
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Strip empty lines after opening curly brace.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
for ($a = 0; $a < 10; $a++){

	if($a){

		// do something
	}
}
// To
for ($a = 0; $a < 10; $a++){
	if($a){
		// do something
	}
}
?>
EOT;
	}

}
	final class StripSpaces extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_WHITESPACE]) || isset($foundTokens[T_COMMENT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_WHITESPACE == $id || T_COMMENT == $id) {
				continue;
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Remove all empty spaces';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
$a = [$a, $b];
$b = array($b, $c);

// To
$a=[$a,$b];$b=array($b,$c);
?>
EOT;
	}

}
	final class StripSpaceWithinControlStructures extends AdditionalPass {

	public function candidate($source, $foundTokens) {

		if (
			isset($foundTokens[T_IF]) ||
			isset($foundTokens[T_DO]) ||
			isset($foundTokens[T_WHILE]) ||
			isset($foundTokens[T_FOR]) ||
			isset($foundTokens[T_FOREACH]) ||
			isset($foundTokens[T_SWITCH])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			switch ($id) {
			case T_IF:
			case T_DO:
			case T_FOR:
			case T_FOREACH:
			case T_SWITCH:
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);
				$this->printUntil(ST_CURLY_OPEN);

				if ($this->hasLnAfter()) {
					each($this->tkns);
					$this->appendCode($this->newLine);
					continue;
				}

				break;

			case T_WHILE:
				$this->appendCode($this->newLine);
				$this->appendCode($text);
				$this->printUntil(ST_PARENTHESES_OPEN);
				$this->printBlock(ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE);

				if ($this->rightUsefulTokenIs(ST_CURLY_OPEN)) {
					$this->printUntil(ST_CURLY_OPEN);

					if ($this->hasLnAfter()) {
						each($this->tkns);
						$this->appendCode($this->newLine);
						continue;
					}

				}

				break;

			case ST_CURLY_CLOSE:

				if ($this->hasLnBefore()) {
					$this->rtrimAndAppendCode($this->newLine . $text);
					continue;
				}

				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}

		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Strip empty lines within control structures.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
for ($a = 0; $a < 10; $a++){

	if($a){

		// do something
	}

}
// To
for ($a = 0; $a < 10; $a++){
	if($a){
		// do something
	}
}
?>
EOT;
	}

}

	final class TightConcat extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_CONCAT])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$whitespaces = " \t";
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_CONCAT:
				if (!$this->leftUsefulTokenIs([T_LNUMBER, T_DNUMBER]) && !$this->hasLnBefore()) {
					$this->code = rtrim($this->code, $whitespaces);
				}
				list($nextId, $nextText) = $this->inspectToken(+1);
				if (T_WHITESPACE == $nextId && !$this->hasln($nextText) && !$this->rightUsefulTokenIs([T_LNUMBER, T_DNUMBER])) {
					each($this->tkns);
				}
			default:
				$this->appendCode($text);
				break;
			}
		}
		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Ensure string concatenation does not have spaces, except when close to numbers.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
// From
$a = 'a' . 'b';
$a = 'a' . 1 . 'b';
// To
$a = 'a'.'b';
$a = 'a'. 1 .'b';
?>
EOT;
	}

}
	/*
From PHP-CS-Fixer by Matteo Beccati
 */
final class UpgradeToPreg extends AdditionalPass {

	private static $conversionTable = [
		'ereg' => [
			'to' => 'preg_match',
			'modifier' => '',
		],
		'ereg_replace' => [
			'to' => 'preg_replace',
			'modifier' => '',
		],
		'eregi' => [
			'to' => 'preg_match',
			'modifier' => 'i',
		],
		'eregi_replace' => [
			'to' => 'preg_replace',
			'modifier' => 'i',
		],
		'split' => [
			'to' => 'preg_split',
			'modifier' => '',
		],
		'spliti' => [
			'to' => 'preg_split',
			'modifier' => 'i',
		],
	];

	private static $delimiters = ['/', '#', '!'];

	public function candidate($source, $foundTokens) {
		return (
			false !== stripos($source, 'ereg') ||
			false !== stripos($source, 'split')
		);
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->tkns[$this->ptr] = [$id, $text];

			if (T_STRING != $id) {
				continue;
			}

			if ($this->leftUsefulTokenIs([T_OBJECT_OPERATOR, T_DOUBLE_COLON])) {
				continue;
			}

			$lctext = strtolower($text);
			if (T_STRING == $id && !isset(self::$conversionTable[$lctext])) {
				continue;
			}

			$funcIdx = $this->ptr;

			$this->walkUntil(ST_PARENTHESES_OPEN);
			if (!$this->rightUsefulTokenIs(T_CONSTANT_ENCAPSED_STRING)) {
				continue;
			}
			$this->walkUntil(T_CONSTANT_ENCAPSED_STRING);

			$patternIdx = $this->ptr;

			list(, $countTokens) = $this->peekAndCountUntilAny($this->tkns, $this->ptr, [ST_COMMA, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE]);
			unset($countTokens[T_CONSTANT_ENCAPSED_STRING], $countTokens[ST_COMMA], $countTokens[ST_PARENTHESES_CLOSE]);
			if (sizeof($countTokens) > 0) {
				continue;
			}

			list(, $pattern) = $this->getToken($this->tkns[$patternIdx]);
			$patternQuote = substr($pattern, 0, 1);
			$pattern = substr($pattern, 1, -1);
			$delim = $this->detectRegexDelim($pattern);
			$newPattern = $delim . addcslashes($pattern, $delim) . $delim . 'D' . self::$conversionTable[$lctext]['modifier'];

			// Validate pattern
			if (false === @preg_match($newPattern, '')) {
				continue;
			}

			$this->tkns[$funcIdx][1] = self::$conversionTable[$lctext]['to'];
			$this->tkns[$patternIdx][1] = $patternQuote . $newPattern . $patternQuote;
		}

		return $this->render($this->tkns);
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Upgrade ereg_* calls to preg_*';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return '<?php
// From:
$var = ereg("[A-Z]", $var);
$var = eregi_replace("[A-Z]", "", $var)
$var = spliti("[A-Z]", $var);
// To:
$var = preg_match("/[A-Z]/Di", $var);
$var = preg_replace("/[A-Z]/Di", "", $var);
$var = preg_split("/[A-Z]/Di", $var);
';
	}

	private function detectRegexDelim($pattern) {
		$delim = [];
		foreach (self::$delimiters as $k => $d) {
			if (false === strpos($pattern, $d)) {
				return $d;
			}

			$delim[$d] = [substr_count($pattern, $d), $k];
		}

		uasort($delim, function ($a, $b) {
			if ($a[0] === $b[0]) {
				if ($a[1] === $b[1]) {
					return 0;
				} elseif ($a[1] < $b[1]) {
					return -1;
				}
				return 1;
			}

			if ($a[0] < $b[0]) {
				return -1;
			}

			return 1;
		});

		return key($delim);
	}

}

	final class WordWrap extends AdditionalPass {

	const ALIGNABLE_WORDWRAP = "\x2 WORDWRAP \x3";

	private static $length = 80;

	private static $tabSizeInSpace = 8;

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		$currentLineLength = 0;
		$detectedTab = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			$originalText = $text;
			if (T_WHITESPACE == $id) {
				if (!$detectedTab && false !== strpos($text, "\t")) {
					$detectedTab = true;
				}
				$text = str_replace(
					$this->indentChar,
					str_repeat(' ', self::$tabSizeInSpace),
					$text
				);
			}
			$textLen = strlen($text);

			$currentLineLength += $textLen;
			if ($this->hasLn($text)) {
				$currentLineLength = $textLen - strrpos($text, $this->newLine);
			}

			if ($currentLineLength > self::$length) {
				$currentLineLength = $textLen - strrpos($text, $this->newLine);
				$this->appendCode($this->newLine . self::ALIGNABLE_WORDWRAP);
			}

			$this->appendCode($originalText);
		}

		if (false === strpos($this->code, self::ALIGNABLE_WORDWRAP)) {
			return $this->code;
		}

		$lines = explode($this->newLine, $this->code);
		foreach ($lines as $idx => $line) {
			if (false !== strpos($line, self::ALIGNABLE_WORDWRAP)) {
				$line = str_replace(self::ALIGNABLE_WORDWRAP, '', $line);
				$line = str_pad($line, self::$length, ' ', STR_PAD_LEFT);
				if ($detectedTab) {
					$line = preg_replace('/\G {' . self::$tabSizeInSpace . '}/', "\t", $line);
				}
				$lines[$idx] = $line;
			}
		}

		return implode($this->newLine, $lines);
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Word wrap at 80 columns.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return '';
	}

}
	final class WrongConstructorName extends AdditionalPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NAMESPACE]) || isset($foundTokens[T_CLASS])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$touchedNamespace = false;
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				if (!$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					$touchedNamespace = true;
				}
				$this->appendCode($text);
				break;
			case T_CLASS:
				$this->appendCode($text);
				if ($this->leftUsefulTokenIs([T_DOUBLE_COLON])) {
					break;
				}
				if ($touchedNamespace) {
					break;
				}
				$classLocalName = '';
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;
					$this->appendCode($text);
					if (T_STRING == $id) {
						$classLocalName = strtolower($text);
					}
					if (T_EXTENDS == $id || T_IMPLEMENTS == $id || ST_CURLY_OPEN == $id) {
						break;
					}
				}
				$count = 1;
				while (list($index, $token) = each($this->tkns)) {
					list($id, $text) = $this->getToken($token);
					$this->ptr = $index;

					if (T_STRING == $id && $this->leftUsefulTokenIs([T_FUNCTION]) && strtolower($text) == $classLocalName) {
						$text = '__construct';
					}
					$this->appendCode($text);

					if (ST_CURLY_OPEN == $id) {
						++$count;
					}
					if (ST_CURLY_CLOSE == $id) {
						--$count;
					}
					if (0 == $count) {
						break;
					}
				}
				break;
			default:
				$this->appendCode($text);
			}
		}

		return $this->code;
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Update old constructor names into new ones. http://php.net/manual/en/language.oop5.decon.php';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
class A {
	function A(){

	}
}
?>
to
<?php
class A {
	function __construct(){

	}
}
?>
EOT;
	}

}
	final class YodaComparisons extends AdditionalPass {

	const CHAIN_FUNC = 'CHAIN_FUNC';

	const CHAIN_LITERAL = 'CHAIN_LITERAL';

	const CHAIN_STRING = 'CHAIN_STRING';

	const CHAIN_VARIABLE = 'CHAIN_VARIABLE';

	const PARENTHESES_BLOCK = 'PARENTHESES_BLOCK';

	public function candidate($source, $foundTokens) {
		if (
			isset($foundTokens[T_IS_EQUAL]) ||
			isset($foundTokens[T_IS_IDENTICAL]) ||
			isset($foundTokens[T_IS_NOT_EQUAL]) ||
			isset($foundTokens[T_IS_NOT_IDENTICAL])
		) {
			return true;
		}

		return false;
	}

	public function format($source) {
		return $this->yodise($source);
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getDescription() {
		return 'Execute Yoda Comparisons.';
	}

	/**
	 * @codeCoverageIgnore
	 */
	public function getExample() {
		return <<<'EOT'
<?php
if($a == 1){

}
?>
to
<?php
if(1 == $a){

}
?>
EOT;
	}

	protected function yodise($source) {
		$tkns = $this->aggregateVariables($source);
		while (list($ptr, $token) = each($tkns)) {
			if (is_null($token)) {
				continue;
			}
			list($id) = $this->getToken($token);
			switch ($id) {
			case T_IS_EQUAL:
			case T_IS_IDENTICAL:
			case T_IS_NOT_EQUAL:
			case T_IS_NOT_IDENTICAL:
				list($left, $right) = $this->siblings($tkns, $ptr);
				list($leftId) = $tkns[$left];
				list($rightId) = $tkns[$right];
				if ($leftId == $rightId) {
					continue;
				}

				$leftPureVariable = $this->isPureVariable($leftId);
				for ($leftmost = $left; $leftmost >= 0; --$leftmost) {
					list($leftScanId) = $this->getToken($tkns[$leftmost]);
					if ($this->isLowerPrecedence($leftScanId)) {
						++$leftmost;
						break;
					}
					$leftPureVariable &= $this->isPureVariable($leftScanId);
				}

				$rightPureVariable = $this->isPureVariable($rightId);
				for ($rightmost = $right; $rightmost < sizeof($tkns) - 1; ++$rightmost) {
					list($rightScanId) = $this->getToken($tkns[$rightmost]);
					if ($this->isLowerPrecedence($rightScanId)) {
						--$rightmost;
						break;
					}
					$rightPureVariable &= $this->isPureVariable($rightScanId);
				}

				if ($leftPureVariable && !$rightPureVariable) {
					$origLeftTokens = $leftTokens = implode('', array_map(function ($token) {
						return isset($token[1]) ? $token[1] : $token;
					}, array_slice($tkns, $leftmost, $left - $leftmost + 1)));
					$origRightTokens = $rightTokens = implode('', array_map(function ($token) {
						return isset($token[1]) ? $token[1] : $token;
					}, array_slice($tkns, $right, $rightmost - $right + 1)));

					$leftTokens = (substr($origRightTokens, 0, 1) == ' ' ? ' ' : '') . trim($leftTokens) . (substr($origRightTokens, -1, 1) == ' ' ? ' ' : '');
					$rightTokens = (substr($origLeftTokens, 0, 1) == ' ' ? ' ' : '') . trim($rightTokens) . (substr($origLeftTokens, -1, 1) == ' ' ? ' ' : '');

					$tkns[$leftmost] = ['REPLACED', $rightTokens];
					$tkns[$right] = ['REPLACED', $leftTokens];

					if ($leftmost != $left) {
						for ($i = $leftmost + 1; $i <= $left; ++$i) {
							$tkns[$i] = null;
						}
					}
					if ($rightmost != $right) {
						for ($i = $right + 1; $i <= $rightmost; ++$i) {
							$tkns[$i] = null;
						}
					}
				}
			}
		}
		return $this->render($tkns);
	}

	private function aggregateVariables($source) {
		$tkns = token_get_all($source);
		while (list($ptr, $token) = each($tkns)) {
			list($id, $text) = $this->getToken($token);

			if (ST_PARENTHESES_OPEN == $id) {
				$initialPtr = $ptr;
				$tmp = $this->scanAndReplace($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, 'yodise', [T_IS_EQUAL, T_IS_IDENTICAL, T_IS_NOT_EQUAL, T_IS_NOT_IDENTICAL]);
				$tkns[$initialPtr] = [self::PARENTHESES_BLOCK, $tmp];
				continue;
			}
			if (ST_QUOTE == $id) {
				$stack = $text;
				$initialPtr = $ptr;
				while (list($ptr, $token) = each($tkns)) {
					list($id, $text) = $this->getToken($token);
					$stack .= $text;
					$tkns[$ptr] = null;
					if (ST_QUOTE == $id) {
						break;
					}
				}

				$tkns[$initialPtr] = [self::CHAIN_STRING, $stack];
				continue;
			}

			if (T_STRING == $id || T_VARIABLE == $id || T_NS_SEPARATOR == $id) {
				$initialIndex = $ptr;
				$stack = $text;
				$touchedVariable = false;
				if (T_VARIABLE == $id) {
					$touchedVariable = true;
				}
				if (!$this->rightTokenSubsetIsAtIdx(
					$tkns,
					$ptr,
					[T_STRING, T_VARIABLE, T_NS_SEPARATOR, T_OBJECT_OPERATOR, T_DOUBLE_COLON, ST_CURLY_OPEN, ST_PARENTHESES_OPEN, ST_BRACKET_OPEN, T_CURLY_OPEN, T_DOLLAR_OPEN_CURLY_BRACES]
				)) {
					continue;
				}
				while (list($ptr, $token) = each($tkns)) {
					list($id, $text) = $this->getToken($token);
					$tkns[$ptr] = null;
					if (ST_CURLY_OPEN == $id) {
						$text = $this->scanAndReplaceCurly($tkns, $ptr, ST_CURLY_OPEN, 'yodise', [T_IS_EQUAL, T_IS_IDENTICAL, T_IS_NOT_EQUAL, T_IS_NOT_IDENTICAL]);
					} elseif (T_CURLY_OPEN == $id) {
						$text = $this->scanAndReplaceCurly($tkns, $ptr, ST_CURLY_OPEN, 'yodise', [T_IS_EQUAL, T_IS_IDENTICAL, T_IS_NOT_EQUAL, T_IS_NOT_IDENTICAL]);
					} elseif (T_DOLLAR_OPEN_CURLY_BRACES == $id) {
						$text = $this->scanAndReplaceCurly($tkns, $ptr, T_DOLLAR . ST_CURLY_OPEN, 'yodise', [T_IS_EQUAL, T_IS_IDENTICAL, T_IS_NOT_EQUAL, T_IS_NOT_IDENTICAL]);
					} elseif (ST_BRACKET_OPEN == $id) {
						$text = $this->scanAndReplace($tkns, $ptr, ST_BRACKET_OPEN, ST_BRACKET_CLOSE, 'yodise', [T_IS_EQUAL, T_IS_IDENTICAL, T_IS_NOT_EQUAL, T_IS_NOT_IDENTICAL]);
					} elseif (ST_PARENTHESES_OPEN == $id) {
						$text = $this->scanAndReplace($tkns, $ptr, ST_PARENTHESES_OPEN, ST_PARENTHESES_CLOSE, 'yodise', [T_IS_EQUAL, T_IS_IDENTICAL, T_IS_NOT_EQUAL, T_IS_NOT_IDENTICAL]);
					}

					$stack .= $text;

					if (!$touchedVariable && T_VARIABLE == $id) {
						$touchedVariable = true;
					}

					if (
						!$this->rightTokenSubsetIsAtIdx(
							$tkns,
							$ptr,
							[T_STRING, T_VARIABLE, T_NS_SEPARATOR, T_OBJECT_OPERATOR, T_DOUBLE_COLON, ST_CURLY_OPEN, ST_PARENTHESES_OPEN, ST_BRACKET_OPEN, T_CURLY_OPEN, T_DOLLAR_OPEN_CURLY_BRACES]
						)
					) {
						break;
					}
				}
				$chain = [self::CHAIN_LITERAL, $stack];
				if (substr(trim($stack), -1, 1) == ST_PARENTHESES_CLOSE) {
					$chain = [self::CHAIN_FUNC, $stack];
				} elseif ($touchedVariable) {
					$chain = [self::CHAIN_VARIABLE, $stack];
				}
				$tkns[$initialIndex] = $chain;
			}
		}
		$tkns = array_values(array_filter($tkns));
		return $tkns;
	}

	private function isLowerPrecedence($id) {
		switch ($id) {
		case ST_REFERENCE:
		case ST_BITWISE_XOR:
		case ST_BITWISE_OR:
		case T_BOOLEAN_AND:
		case T_BOOLEAN_OR:
		case ST_QUESTION:
		case ST_COLON:
		case ST_EQUAL:
		case T_PLUS_EQUAL:
		case T_MINUS_EQUAL:
		case T_MUL_EQUAL:
		case T_POW_EQUAL:
		case T_DIV_EQUAL:
		case T_CONCAT_EQUAL:
		case T_MOD_EQUAL:
		case T_AND_EQUAL:
		case T_OR_EQUAL:
		case T_XOR_EQUAL:
		case T_SL_EQUAL:
		case T_SR_EQUAL:
		case T_DOUBLE_ARROW:
		case T_LOGICAL_AND:
		case T_LOGICAL_XOR:
		case T_LOGICAL_OR:
		case ST_COMMA:
		case ST_SEMI_COLON:
		case T_RETURN:
		case T_THROW:
		case T_GOTO:
		case T_CASE:
		case T_COMMENT:
		case T_DOC_COMMENT:
		case T_OPEN_TAG:
			return true;
		}
		return false;
	}

	private function isPureVariable($id) {
		return self::CHAIN_VARIABLE == $id || T_VARIABLE == $id || T_INC == $id || T_DEC == $id || ST_EXCLAMATION == $id || T_COMMENT == $id || T_DOC_COMMENT == $id || T_WHITESPACE == $id;
	}

}

	final class AlignEqualsByConsecutiveBlocks extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_EQUAL]) || isset($foundTokens[T_DOUBLE_ARROW])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		// should align '= and '=>'
		$digFromHere = $this->tokensInLine($source);

		$seenEquals = [];
		$seenDoubleArrows = [];
		foreach ($digFromHere as $index => $line) {
			$match = null;
			if (preg_match('/^T_VARIABLE T_WHITESPACE =.+;/', $line, $match)) {
				array_push($seenEquals, $index);
			}
			$match = null;
			if (preg_match('/^(?:T_WHITESPACE )?(T_CONSTANT_ENCAPSED_STRING|T_VARIABLE) T_WHITESPACE T_DOUBLE_ARROW /', $line, $match) &&
				!strstr($line, 'T_ARRAY ( ')) {
				array_push($seenDoubleArrows, $index);
			}
		}

		$source = $this->generateConsecutiveFromArray($seenEquals, $source);
		$source = $this->generateConsecutiveFromArray($seenDoubleArrows, $source);

		return $source;
	}

	private function generateConsecutiveFromArray($seenArray, $source) {
		$lines = explode("\n", $source);
		foreach ($this->getConsecutiveFromArray($seenArray) as $bucket) {
			//get max position of =
			$maxPosition = 0;
			$eq = ' =';
			$toBeSorted = [];
			foreach ($bucket as $indexInBucket) {
				$position = strpos($lines[$indexInBucket], $eq);
				$maxPosition = max($maxPosition, $position);
				array_push($toBeSorted, $position);
			}

			// find alternative max if there's a further = position
			// ratio of highest : second highest > 1.5, else use the second highest
			// just run the top 5 to seek the alternative
			rsort($toBeSorted);
			for ($i = 1; $i <= 5; ++$i) {
				if (isset($toBeSorted[$i])) {
					if ($toBeSorted[($i - 1)] / $toBeSorted[$i] > 1.5) {
						$maxPosition = $toBeSorted[$i];
						break;
					}
				}
			}
			// insert space directly
			foreach ($bucket as $indexInBucket) {
				$delta = $maxPosition - strpos($lines[$indexInBucket], $eq);
				if ($delta > 0) {
					$replace = str_repeat(' ', $delta) . $eq;
					$lines[$indexInBucket] = preg_replace("/$eq/", $replace, $lines[$indexInBucket]);
				}
			}
		}
		return implode("\n", $lines);
	}

	private function getConsecutiveFromArray($seenArray) {
		$temp = [];
		$seenBuckets = [];
		foreach ($seenArray as $j => $index) {
			if (0 !== $j) {
				if (($index - 1) !== $seenArray[($j - 1)]) {
					if (count($temp) > 1) {
						array_push($seenBuckets, $temp); //push to bucket
					}
					$temp = []; // clear temp
				}
			}
			array_push($temp, $index);
			if ((count($seenArray) - 1) == $j && (count($temp) > 1)) {
				array_push($seenBuckets, $temp); //push to bucket
			}
		}
		return $seenBuckets;
	}

	private function tokensInLine($source) {
		$tokens = token_get_all($source);
		$processed = [];
		$seen = 1;
		$tokensLine = '';
		foreach ($tokens as $token) {
			if (!isset($token[2])) {
				$tokensLine .= $token . ' ';
				continue;
			}
			$currLine = $token[2];
			if ($seen == $currLine) {
				$tokensLine .= token_name($token[0]) . ' ';
				continue;
			}
			$processed[($seen - 1)] = $tokensLine;
			$tokensLine = token_name($token[0]) . ' ';
			$seen = $currLine;
		}
		$processed[($seen - 1)] = $tokensLine;
		return $processed;
	}

}

	final class LaravelAllmanStyleBraces extends FormatterPass {

	const OTHER_BLOCK = '';

	public function candidate($source, $foundTokens) {
		return true;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		$blockStack = [];
		$foundStack = [];
		$currentIndentation = 0;
		$touchedCaseOrDefault = false;
		$touchedSwitch = false;

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_CASE:
			case T_DEFAULT:
				$touchedCaseOrDefault = true;
				$this->appendCode($text);
				break;

			case T_BREAK:
				$touchedCaseOrDefault = false;
				$this->appendCode($text);
				break;

			case T_FUNCTION:
				$currentIndentation = 0;
				$poppedID = array_pop($foundStack);
				if (true === $poppedID['implicit']) {
					list($prevId, $prevText) = $this->inspectToken(-1);
					$currentIndentation = substr_count($prevText, $this->indentChar, strrpos($prevText, "\n"));
				}
				$foundStack[] = $poppedID;
				$this->appendCode($text);
				break;

			case ST_CURLY_OPEN:
				$block = self::OTHER_BLOCK;
				if ($touchedSwitch) {
					$touchedSwitch = false;
					$block = T_SWITCH;
				}
				$blockStack[] = $block;

				if ($this->leftUsefulTokenIs([ST_PARENTHESES_CLOSE, T_ELSE, T_FINALLY, T_DO])) {
					if (!$this->hasLnLeftToken()) {
						$this->appendCode($this->getCrlfIndent());
					}
				}
				$indentToken = [
					'id' => $id,
					'implicit' => true,
				];
				$adjustedIndendation = max($currentIndentation - $this->indent, 0);
				if ($touchedCaseOrDefault) {
					++$adjustedIndendation;
				}
				$this->appendCode(str_repeat($this->indentChar, $adjustedIndendation) . $text);
				$currentIndentation = 0;
				if ($this->hasLnAfter()) {
					$indentToken['implicit'] = false;
					$this->setIndent(+1);
				}
				if (!$this->hasLnAfter() && !$this->leftUsefulTokenIs([T_OBJECT_OPERATOR, T_DOUBLE_COLON])) {
					$this->setIndent(+1);
					$this->appendCode($this->getCrlfIndent());
					$this->setIndent(-1);
				}
				$foundStack[] = $indentToken;
				break;

			case T_DOLLAR_OPEN_CURLY_BRACES:
			case T_CURLY_OPEN:
				$indentToken = [
					'id' => $id,
					'implicit' => true,
				];
				$this->appendCode($text);
				$foundStack[] = $indentToken;
				break;

			case ST_BRACKET_OPEN:
			case ST_PARENTHESES_OPEN:
				$blockStack[] = self::OTHER_BLOCK;
				$indentToken = [
					'id' => $id,
					'implicit' => true,
				];
				$this->appendCode($text);
				if ($this->hasLnAfter()) {
					$indentToken['implicit'] = false;
					$this->setIndent(+1);
				}
				$foundStack[] = $indentToken;
				break;

			case ST_BRACKET_CLOSE:
			case ST_PARENTHESES_CLOSE:
			case ST_CURLY_CLOSE:
				$poppedID = array_pop($foundStack);
				$poppedBlock = array_pop($blockStack);
				if (T_SWITCH == $poppedBlock) {
					$touchedCaseOrDefault = false;
					$this->setIndent(-1);
				} elseif (false === $poppedID['implicit']) {
					$this->setIndent(-1);
				}
				$this->appendCode($text);
				break;

			case T_ELSE:
			case T_ELSEIF:
			case T_FINALLY:
				list($prevId, $prevText) = $this->getToken($this->leftToken());
				if (!$this->hasLn($prevText) && T_OPEN_TAG != $prevId) {
					$this->appendCode($this->getCrlfIndent());
					if ($touchedCaseOrDefault) {
						$this->appendCode($this->indentChar);
					}
				}
				$this->appendCode($text);
				break;

			case T_CATCH:
				if (' ' == substr($this->code, -1, 1)) {
					$this->code = substr($this->code, 0, -1);
				}
				if (!$this->hasLnLeftToken()) {
					$this->appendCode($this->getCrlfIndent());
					if ($touchedCaseOrDefault) {
						$this->appendCode($this->indentChar);
					}
				}
				$this->appendCode($text);
				break;

			case T_SWITCH:
				$touchedSwitch = true;
				$this->appendCode($text);
				break;

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

}

	final class LaravelDecorator {

	public static function decorate(CodeFormatter &$fmt) {
		$fmt->disablePass('AlignEquals');
		$fmt->disablePass('AlignDoubleArrow');
		$fmt->enablePass('NamespaceMergeWithOpenTag');
		$fmt->enablePass('LaravelAllmanStyleBraces');
		$fmt->enablePass('RTrim');
		$fmt->enablePass('TightConcat');
		$fmt->enablePass('NoSpaceBetweenFunctionAndBracket');
		$fmt->enablePass('SpaceAroundExclamationMark');
		$fmt->enablePass('NonDocBlockMinorCleanUp');
		$fmt->enablePass('SortUseNameSpace');
		$fmt->enablePass('AlignEqualsByConsecutiveBlocks');
		$fmt->enablePass('EliminateDuplicatedEmptyLines');
	}

}
	final class NamespaceMergeWithOpenTag extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_NAMESPACE])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_NAMESPACE:
				if ($this->leftTokenIs(T_OPEN_TAG) && !$this->rightUsefulTokenIs(T_NS_SEPARATOR)) {
					$this->rtrimAndAppendCode($this->getSpace() . $text);
					break 2;
				}
			default:
				$this->appendCode($text);
			}
		}
		while (list(, $token) = each($this->tkns)) {
			list(, $text) = $this->getToken($token);
			$this->appendCode($text);
		}
		return $this->code;
	}

}

	final class NonDocBlockMinorCleanUp extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_COMMENT])) {
			return true;
		}
		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case T_COMMENT:
				if (substr($text, 0, 3) != '/**' ||
					substr($text, 0, 2) != '//') {
					if (substr($text, -3) == ' */' && $this->hasLn($text)) {
						$text = substr($text, 0, -3) . '*/';
					}
					$this->appendCode($text);
					break;
				}

			default:
				$this->appendCode($text);
			}
		}
		return $this->code;
	}

}

	final class NoSpaceBetweenFunctionAndBracket extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_PARENTHESES_OPEN:
				if ($this->leftUsefulTokenIs(T_FUNCTION)) {
					$this->rtrimAndAppendCode($text);
					break;
				}

			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

}

	final class SortUseNameSpace extends FormatterPass {

	private $pass = null;

	public function __construct() {
		$sortFunction = function ($useStack) {
			usort($useStack, function ($a, $b) {
				$len = strlen($a) - strlen($b);
				if (0 === $len) {
					return strcmp($a, $b);
				}
				return $len;
			});
			return $useStack;
		};
		$this->pass = new OrderUseClauses($sortFunction);
	}

	public function candidate($source, $foundTokens) {
		return $this->pass->candidate($source, $foundTokens);
	}

	public function format($source) {
		return $this->pass->format($source);
	}

}

	final class SpaceAroundExclamationMark extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[ST_EXCLAMATION])) {
			return true;
		}
		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			switch ($id) {
			case ST_EXCLAMATION:
				$this->appendCode(" $text ");
				break;
			default:
				$this->appendCode($text);
				break;
			}
		}

		return $this->code;
	}

}


	class ExtractMethods extends FormatterPass {

	private $functionStack = [];

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_FUNCTION])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_CLASS == $id) {
				$this->appendCode($text);
				$this->walkUntil(T_STRING);

				list(, $className) = $this->inspectToken(0);
				$this->appendCode(' ' . $className);

				$this->walkUntil(ST_CURLY_OPEN);
				$this->appendCode(' ' . ST_CURLY_OPEN);

				$startPtr = $this->ptr;
				$endPtr = $this->ptr;
				$this->refWalkCurlyBlock($this->tkns, $endPtr);

				// $this->extractMethodsFrom($className, $startPtr, $endPtr);
				continue;
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

	private function extractMethodsFrom($className, $startPtr, $endPtr) {
		echo $className, ' ', $startPtr, ' <-> ', $endPtr;
	}

}

	final class Php2GoDecorator {

	public static function decorate(CodeFormatter $fmt) {
		$fmt->enablePass('PSR2ModifierVisibilityStaticOrder');
		$fmt->enablePass('TranslateNativeCalls');
		$fmt->enablePass('UpdateVisibility');
		$fmt->enablePass('ExtractMethods');
	}

}
	class TranslateNativeCalls extends FormatterPass {

	protected static $aliasList = [
		'sprintf' => 'fmt::Sprintf',
	];

	private $touchedEmptyNs = false;

	public function candidate($source, $foundTokens) {
		$this->tkns = token_get_all($source);
		$this->code = '';

		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->checkIfEmptyNS($id);
			switch ($id) {
			case T_STRING:
			case T_EXIT:
				if (isset(static::$aliasList[strtolower($text)])) {
					prev($this->tkns);
					return true;
				}
			}
			$this->appendCode($text);
		}
		return false;
	}

	public function format($source) {
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;
			$this->checkIfEmptyNS($id);
			if (
				(T_STRING == $id || T_EXIT == $id) &&
				isset(static::$aliasList[strtolower($text)]) &&
				(
					!(
						$this->leftUsefulTokenIs([
							T_NEW,
							T_NS_SEPARATOR,
							T_STRING,
							T_DOUBLE_COLON,
							T_OBJECT_OPERATOR,
							T_FUNCTION,
						]) ||
						$this->rightUsefulTokenIs([
							T_NS_SEPARATOR,
							T_DOUBLE_COLON,
						])
					)
					||
					(
						$this->leftUsefulTokenIs([
							T_NS_SEPARATOR,
						]) &&
						$this->touchedEmptyNs
					)
				)
			) {
				$this->appendCode(static::$aliasList[strtolower($text)]);
				continue;
			}
			$this->appendCode($text);
		}

		return $this->code;
	}

	private function checkIfEmptyNS($id) {
		if (T_NS_SEPARATOR != $id) {
			return;
		}

		$this->touchedEmptyNs = !$this->leftUsefulTokenIs(T_STRING);
	}

}

	class UpdateVisibility extends FormatterPass {

	public function candidate($source, $foundTokens) {
		if (isset($foundTokens[T_PRIVATE]) || isset($foundTokens[T_PROTECTED]) || isset($foundTokens[T_PUBLIC])) {
			return true;
		}

		return false;
	}

	public function format($source) {
		$this->tkns = token_get_all($source);
		$this->code = '';
		while (list($index, $token) = each($this->tkns)) {
			list($id, $text) = $this->getToken($token);
			$this->ptr = $index;

			if (T_PUBLIC == $id) {
				$this->walkUntil(T_STRING);
				list(, $text) = $this->inspectToken(0);
				$this->appendCode('function ' . ucfirst($text));
				continue;
			} elseif (T_PROTECTED == $id || T_PRIVATE == $id) {
				$this->walkUntil(T_STRING);
				list(, $text) = $this->inspectToken(0);
				$this->appendCode('function ' . lcfirst($text));
				continue;
			}

			$this->appendCode($text);
		}

		return $this->code;
	}

}


	if (!isset($inPhar)) {
		$inPhar = false;
	}
	if (!isset($testEnv)) {
		function showHelp($argv, $enableCache, $inPhar) {
	echo 'Usage: ' . $argv[0] . ' [-hv] [-o=FILENAME] [--config=FILENAME] ' . ($enableCache ? '[--cache[=FILENAME]] ' : '') . '[options] <target>', PHP_EOL;
	$options = [
		'--cache[=FILENAME]' => 'cache file. Default: ',
		'--cakephp' => 'Apply CakePHP coding style',
		'--config=FILENAME' => 'configuration file. Default: .php.tools.ini',
		'--constructor=type' => 'analyse classes for attributes and generate constructor - camel, snake, golang',
		'--enable_auto_align' => 'disable auto align of ST_EQUAL and T_DOUBLE_ARROW',
		'--exclude=pass1,passN,...' => 'disable specific passes',
		'--help-pass' => 'show specific information for one pass',
		'--ignore=PATTERN-1,PATTERN-N,...' => 'ignore file names whose names contain any PATTERN-N',
		'--indent_with_space=SIZE' => 'use spaces instead of tabs for indentation. Default 4',
		'--laravel' => 'Apply Laravel coding style (deprecated)',
		'--lint-before' => 'lint files before pretty printing (PHP must be declared in %PATH%/$PATH)',
		'--list' => 'list possible transformations',
		'--list-simple' => 'list possible transformations - greppable',
		'--no-backup' => 'no backup file (original.php~)',
		'--passes=pass1,passN,...' => 'call specific compiler pass',
		'--profile=NAME' => 'use one of profiles present in configuration file',
		'--psr' => 'activate PSR1 and PSR2 styles',
		'--psr1' => 'activate PSR1 style',
		'--psr1-naming' => 'activate PSR1 style - Section 3 and 4.3 - Class and method names case.',
		'--psr2' => 'activate PSR2 style',
		'--setters_and_getters=type' => 'analyse classes for attributes and generate setters and getters - camel, snake, golang',
		'--smart_linebreak_after_curly' => 'convert multistatement blocks into multiline blocks',
		'--visibility_order' => 'fixes visibiliy order for method in classes - PSR-2 4.2',
		'--yoda' => 'yoda-style comparisons',
		'-h, --help' => 'this help message',
		'-o=file' => 'output the formatted code to "file"',
		'-o=-' => 'output the formatted code to standard output',
		'-v' => 'verbose',
	];
	if ($inPhar) {
		$options['--selfupdate'] = 'self-update fmt.phar from Github';
		$options['--version'] = 'version';
	}
	$options['--cache[=FILENAME]'] .= (Cacher::DEFAULT_CACHE_FILENAME);
	if (!$enableCache) {
		unset($options['--cache[=FILENAME]']);
	}
	ksort($options);
	$maxLen = max(array_map(function ($v) {
		return strlen($v);
	}, array_keys($options)));
	foreach ($options as $k => $v) {
		echo '  ', str_pad($k, $maxLen), '  ', $v, PHP_EOL;
	}

	echo PHP_EOL, 'If <target> is "-", it reads from stdin', PHP_EOL;
}

$getoptLongOptions = [
	'cache::',
	'cakephp',
	'config:',
	'constructor:',
	'enable_auto_align',
	'exclude:',
	'help',
	'help-pass:',
	'ignore:',
	'indent_with_space::',
	'laravel',
	'lint-before',
	'list',
	'list-simple',
	'no-backup',
	'oracleDB::',
	'passes:',
	'php2go',
	'profile:',
	'psr',
	'psr1',
	'psr1-naming',
	'psr2',
	'setters_and_getters:',
	'smart_linebreak_after_curly',
	'visibility_order',
	'yoda',
];
if ($inPhar) {
	$getoptLongOptions[] = 'selfupdate';
	$getoptLongOptions[] = 'version';
}
if (!$enableCache) {
	unset($getoptLongOptions['cache::']);
}
$opts = getopt(
	'ihvo:',
	$getoptLongOptions
);

if (isset($opts['list'])) {
	echo 'Usage: ', $argv[0], ' --help-pass=PASSNAME', PHP_EOL;
	$classes = get_declared_classes();
	$helpLines = [];
	foreach ($classes as $className) {
		if (is_subclass_of($className, 'AdditionalPass')) {
			$pass = new $className();
			$helpLines[] = ["\t- " . $className, $pass->getDescription()];
		}
	}
	echo tabwriter($helpLines);
	die();
}

if (isset($opts['list-simple'])) {
	$classes = get_declared_classes();
	$helpLines = [];
	foreach ($classes as $className) {
		if (is_subclass_of($className, 'AdditionalPass')) {
			$pass = new $className();
			$helpLines[] = [$className, $pass->getDescription()];
		}
	}
	echo tabwriter($helpLines);
	die();
}
if (isset($opts['selfupdate'])) {
	selfupdate($argv, $inPhar);
}
if (isset($opts['version'])) {
	if ($inPhar) {
		echo $argv[0], ' ', VERSION, PHP_EOL;
	}
	exit(0);
}
if (isset($opts['config'])) {
	$argv = extractFromArgv($argv, 'config');

	if ('scan' == $opts['config']) {
		$cfgfn = getcwd() . DIRECTORY_SEPARATOR . '.php.tools.ini';
		$lastcfgfn = '';
		fwrite(STDERR, 'Scanning for configuration file...');
		while (!is_file($cfgfn) && $lastcfgfn != $cfgfn) {
			$lastcfgfn = $cfgfn;
			$cfgfn = dirname(dirname($cfgfn)) . DIRECTORY_SEPARATOR . '.php.tools.ini';
		}
		$opts['config'] = $cfgfn;
		if (file_exists($opts['config']) && is_file($opts['config'])) {
			fwrite(STDERR, $opts['config']);
			$iniOpts = parse_ini_file($opts['config'], true);
			if (!empty($iniOpts)) {
				$opts += $iniOpts;
			}
		}
		fwrite(STDERR, PHP_EOL);
	} else {
		if (!file_exists($opts['config']) || !is_file($opts['config'])) {
			fwrite(STDERR, 'Custom configuration not file found' . PHP_EOL);
			exit(255);
		}
		$iniOpts = parse_ini_file($opts['config'], true);
		if (!empty($iniOpts)) {
			$opts += $iniOpts;
		}
	}

} elseif (file_exists(getcwd() . DIRECTORY_SEPARATOR . '.php.tools.ini') && is_file(getcwd() . DIRECTORY_SEPARATOR . '.php.tools.ini')) {
	fwrite(STDERR, 'Configuration file found' . PHP_EOL);
	$iniOpts = parse_ini_file(getcwd() . DIRECTORY_SEPARATOR . '.php.tools.ini', true);
	if (isset($opts['profile'])) {
		$argv = extractFromArgv($argv, 'profile');
		$profile = &$iniOpts[$opts['profile']];
		if (isset($profile)) {
			$iniOpts = $profile;
		}
	}
	$opts = array_merge($iniOpts, $opts);
}
if (isset($opts['h']) || isset($opts['help'])) {
	showHelp($argv, $enableCache, $inPhar);
	exit(0);
}

if (isset($opts['help-pass'])) {
	$optPass = $opts['help-pass'];
	if (class_exists($optPass)) {
		$pass = new $optPass();
		echo $argv[0], ': "', $optPass, '" - ', $pass->getDescription(), PHP_EOL, PHP_EOL;
		echo 'Example:', PHP_EOL, $pass->getExample(), PHP_EOL;
	}
	die();
}

$cache = null;
$cache_fn = null;
if ($enableCache && isset($opts['cache'])) {
	$argv = extractFromArgv($argv, 'cache');
	$cache_fn = $opts['cache'];
	$cache = new Cache($cache_fn);
	fwrite(STDERR, 'Using cache ...' . PHP_EOL);
} elseif (!$enableCache) {
	$cache = new Cache();
}

$backup = true;
if (isset($opts['no-backup'])) {
	$argv = extractFromArgv($argv, 'no-backup');
	$backup = false;
}

$ignore_list = null;
if (isset($opts['ignore'])) {
	$argv = extractFromArgv($argv, 'ignore');
	$ignore_list = array_map(function ($v) {
		return trim($v);
	}, explode(',', $opts['ignore']));
}

$lintBefore = false;
if (isset($opts['lint-before'])) {
	$argv = extractFromArgv($argv, 'lint-before');
	$lintBefore = true;
}

$fmt = new CodeFormatter();
if (isset($opts['setters_and_getters'])) {
	$argv = extractFromArgv($argv, 'setters_and_getters');
	$fmt->enablePass('SettersAndGettersPass', $opts['setters_and_getters']);
}

if (isset($opts['constructor'])) {
	$argv = extractFromArgv($argv, 'constructor');
	$fmt->enablePass('ConstructorPass', $opts['constructor']);
}

if (isset($opts['oracleDB'])) {
	$argv = extractFromArgv($argv, 'oracleDB');

	if ('scan' == $opts['oracleDB']) {
		$oracle = getcwd() . DIRECTORY_SEPARATOR . 'oracle.sqlite';
		$lastoracle = '';
		while (!is_file($oracle) && $lastoracle != $oracle) {
			$lastoracle = $oracle;
			$oracle = dirname(dirname($oracle)) . DIRECTORY_SEPARATOR . 'oracle.sqlite';
		}
		$opts['oracleDB'] = $oracle;
		fwrite(STDERR, PHP_EOL);
	}

	if (file_exists($opts['oracleDB']) && is_file($opts['oracleDB'])) {
		$fmt->enablePass('AutoImportPass', $opts['oracleDB']);
	}
}

if (isset($opts['smart_linebreak_after_curly'])) {
	$fmt->enablePass('SmartLnAfterCurlyOpen');
	$argv = extractFromArgv($argv, 'smart_linebreak_after_curly');
}

if (isset($opts['yoda'])) {
	$fmt->enablePass('YodaComparisons');
	$argv = extractFromArgv($argv, 'yoda');
}

if (isset($opts['enable_auto_align'])) {
	$fmt->enablePass('AlignEquals');
	$fmt->enablePass('AlignDoubleArrow');
	$argv = extractFromArgv($argv, 'enable_auto_align');
}

if (isset($opts['psr']) && !isset($opts['laravel'])) {
	PsrDecorator::decorate($fmt);
	$argv = extractFromArgv($argv, 'psr');
}

if (isset($opts['psr1']) && !isset($opts['laravel'])) {
	PsrDecorator::PSR1($fmt);
	$argv = extractFromArgv($argv, 'psr1');
}

if (isset($opts['psr1-naming']) && !isset($opts['laravel'])) {
	PsrDecorator::PSR1Naming($fmt);
	$argv = extractFromArgv($argv, 'psr1-naming');
}

if (isset($opts['psr2']) && !isset($opts['laravel'])) {
	PsrDecorator::PSR2($fmt);
	$argv = extractFromArgv($argv, 'psr2');
}

if (isset($opts['indent_with_space']) && !isset($opts['laravel'])) {
	$fmt->enablePass('PSR2IndentWithSpace', $opts['indent_with_space']);
	$argv = extractFromArgv($argv, 'indent_with_space');
}

if ((isset($opts['psr1']) || isset($opts['psr2']) || isset($opts['psr'])) && isset($opts['enable_auto_align']) && !isset($opts['laravel'])) {
	$fmt->enablePass('PSR2AlignObjOp');
}

if (isset($opts['visibility_order'])) {
	$fmt->enablePass('PSR2ModifierVisibilityStaticOrder');
	$argv = extractFromArgv($argv, 'visibility_order');
}

if (isset($opts['passes'])) {
	$optPasses = array_map(function ($v) {
		return trim($v);
	}, explode(',', $opts['passes']));
	foreach ($optPasses as $optPass) {
		if (class_exists($optPass)) {
			$fmt->enablePass($optPass);
		}
	}
	$argv = extractFromArgv($argv, 'passes');
}

if (isset($opts['laravel'])) {
	fwrite(STDERR, 'Laravel support is deprecated, as of Laravel 5.1 they will adhere to PSR2 standard' . PHP_EOL);
	fwrite(STDERR, 'See: https://laravel-news.com/2015/02/laravel-5-1/' . PHP_EOL);

	LaravelDecorator::decorate($fmt);
	$argv = extractFromArgv($argv, 'laravel');
	$argv = extractFromArgv($argv, 'psr');
	$argv = extractFromArgv($argv, 'psr1');
	$argv = extractFromArgv($argv, 'psr1-naming');
	$argv = extractFromArgv($argv, 'psr2');
	$argv = extractFromArgv($argv, 'indent_with_space');
}

if (isset($opts['cakephp'])) {
	$fmt->enablePass('CakePHPStyle');
	$argv = extractFromArgv($argv, 'cakephp');
}

if (isset($opts['php2go'])) {
	Php2GoDecorator::decorate($fmt);
	$argv = extractFromArgv($argv, 'php2go');
}

if (isset($opts['exclude'])) {
	$passesNames = explode(',', $opts['exclude']);
	foreach ($passesNames as $passName) {
		$fmt->disablePass(trim($passName));
	}
	$argv = extractFromArgv($argv, 'exclude');
}

if (isset($opts['v'])) {
	$argv = extractFromArgvShort($argv, 'v');
	fwrite(STDERR, 'Used passes: ' . implode(', ', $fmt->getPassesNames()) . PHP_EOL);
}

if (isset($opts['i'])) {
	echo 'php.tools fmt.php interactive mode.', PHP_EOL;
	echo 'no <?php is necessary', PHP_EOL;
	echo 'type a lone "." to finish input.', PHP_EOL;
	echo 'type "quit" to finish.', PHP_EOL;
	while (true) {
		$str = '';
		do {
			$line = readline('> ');
			$str .= $line;
		} while (!('.' == $line || 'quit' == $line));
		if ('quit' == $line) {
			exit(0);
		}
		readline_add_history(substr($str, 0, -1));
		echo $fmt->formatCode('<?php ' . substr($str, 0, -1)), PHP_EOL;
	}
} elseif (isset($opts['o'])) {
	$argv = extractFromArgvShort($argv, 'o');
	if ('-' == $opts['o'] && '-' == $argv[1]) {
		echo $fmt->formatCode(file_get_contents('php://stdin'));
		exit(0);
	}
	if ($inPhar) {
		if (!file_exists($argv[1])) {
			$argv[1] = dirname(Phar::running(false)) . DIRECTORY_SEPARATOR . $argv[1];
		}
	}
	if (!is_file($argv[1])) {
		fwrite(STDERR, 'File not found: ' . $argv[1] . PHP_EOL);
		exit(255);
	}
	if ('-' == $opts['o']) {
		echo $fmt->formatCode(file_get_contents($argv[1]));
		exit(0);
	}
	$argv = array_values($argv);
	file_put_contents($opts['o'], $fmt->formatCode(file_get_contents($argv[1])));
} elseif (isset($argv[1])) {
	if ('-' == $argv[1]) {
		echo $fmt->formatCode(file_get_contents('php://stdin'));
		exit(0);
	}
	$fileNotFound = false;
	$start = microtime(true);
	fwrite(STDERR, 'Formatting ...' . PHP_EOL);
	$missingFiles = [];
	$fileCount = 0;

	$cacheHitCount = 0;
	$workers = 4;

	$hasFnSeparator = false;

	for ($j = 1; $j < $argc; ++$j) {
		$arg = &$argv[$j];
		if (!isset($arg)) {
			continue;
		}
		if ('--' == $arg) {
			$hasFnSeparator = true;
			continue;
		}
		if ($inPhar && !file_exists($arg)) {
			$arg = getcwd() . DIRECTORY_SEPARATOR . $arg;
		}
		if (is_file($arg)) {
			$file = $arg;
			if ($lintBefore && !lint($file)) {
				fwrite(STDERR, 'Error lint:' . $file . PHP_EOL);
				continue;
			}
			++$fileCount;
			fwrite(STDERR, '.');
			file_put_contents($file . '-tmp', $fmt->formatCode(file_get_contents($file)));
			rename($file . '-tmp', $file);
		} elseif (is_dir($arg)) {
			fwrite(STDERR, $arg . PHP_EOL);

			$target_dir = $arg;
			$dir = new RecursiveDirectoryIterator($target_dir);
			$it = new RecursiveIteratorIterator($dir);
			$files = new RegexIterator($it, '/^.+\.php$/i', RecursiveRegexIterator::GET_MATCH);

			if ($concurrent) {
				$chn = make_channel();
				$chn_done = make_channel();
				if ($concurrent) {
					fwrite(STDERR, 'Starting ' . $workers . ' workers ...' . PHP_EOL);
				}
				for ($i = 0; $i < $workers; ++$i) {
					cofunc(function ($fmt, $backup, $cache_fn, $chn, $chn_done, $lintBefore) {
						$cache = new Cache($cache_fn);
						$cacheHitCount = 0;
						$cache_miss_count = 0;
						while (true) {
							$msg = $chn->out();
							if (null === $msg) {
								break;
							}
							$target_dir = $msg['target_dir'];
							$file = $msg['file'];
							if (empty($file)) {
								continue;
							}
							if ($lintBefore && !lint($file)) {
								fwrite(STDERR, 'Error lint:' . $file . PHP_EOL);
								continue;
							}

							$content = $cache->is_changed($target_dir, $file);
							if (false === $content) {
								++$cacheHitCount;
								continue;
							}

							++$cache_miss_count;
							$fmtCode = $fmt->formatCode($content);
							if (null !== $cache) {
								$cache->upsert($target_dir, $file, $fmtCode);
							}
							file_put_contents($file . '-tmp', $fmtCode);
							$backup && rename($file, $file . '~');
							rename($file . '-tmp', $file);
						}
						$chn_done->in([$cacheHitCount, $cache_miss_count]);
					}, $fmt, $backup, $cache_fn, $chn, $chn_done, $lintBefore);
				}
			}

			$progress = new \Symfony\Component\Console\Helper\ProgressBar(
				new \Symfony\Component\Console\Output\StreamOutput(fopen('php://stderr', 'w')),
				sizeof(iterator_to_array($files))
			);
			$progress->start();
			foreach ($files as $file) {
				$progress->advance();
				$file = $file[0];
				if (null !== $ignore_list) {
					foreach ($ignore_list as $pattern) {
						if (false !== strpos($file, $pattern)) {
							continue 2;
						}
					}
				}

				++$fileCount;
				if ($concurrent) {
					$chn->in([
						'target_dir' => $target_dir,
						'file' => $file,
					]);
				} else {
					if (0 == ($fileCount % 20)) {
						fwrite(STDERR, ' ' . $fileCount . PHP_EOL);
					}
					$content = $cache->is_changed($target_dir, $file);
					if (false === $content) {
						++$fileCount;
						++$cacheHitCount;
						continue;
					}
					if ($lintBefore && !lint($file)) {
						fwrite(STDERR, 'Error lint:' . $file . PHP_EOL);
						continue;
					}
					$fmtCode = $fmt->formatCode($content);
					fwrite(STDERR, '.');
					if (null !== $cache) {
						$cache->upsert($target_dir, $file, $fmtCode);
					}
					file_put_contents($file . '-tmp', $fmtCode);
					$backup && rename($file, $file . '~');
					rename($file . '-tmp', $file);
				}

			}
			if ($concurrent) {
				for ($i = 0; $i < $workers; ++$i) {
					$chn->in(null);
				}
				for ($i = 0; $i < $workers; ++$i) {
					list($cache_hit, $cache_miss) = $chn_done->out();
					$cacheHitCount += $cache_hit;
				}
				$chn_done->close();
				$chn->close();
			}
			$progress->finish();
			fwrite(STDERR, PHP_EOL);

			continue;
		} elseif (
			!is_file($arg) &&
			('--' != substr($arg, 0, 2) || $hasFnSeparator)
		) {
			$fileNotFound = true;
			$missingFiles[] = $arg;
			fwrite(STDERR, '!');
		}
		if (0 == ($fileCount % 20)) {
			fwrite(STDERR, ' ' . $fileCount . PHP_EOL);
		}
	}
	fwrite(STDERR, PHP_EOL);
	if (null !== $cache) {
		fwrite(STDERR, ' ' . $cacheHitCount . ' files untouched (cache hit)' . PHP_EOL);
	}
	fwrite(STDERR, ' ' . $fileCount . ' files total' . PHP_EOL);
	fwrite(STDERR, 'Took ' . round(microtime(true) - $start, 2) . 's' . PHP_EOL);
	if (sizeof($missingFiles)) {
		fwrite(STDERR, 'Files not found: ' . PHP_EOL);
		foreach ($missingFiles as $file) {
			fwrite(STDERR, "\t - " . $file . PHP_EOL);
		}
	}
	if ($fileNotFound) {
		exit(255);
	}
} else {
	showHelp($argv, $enableCache, $inPhar);
}
exit(0);

	}
}