grabimage.php

<?php 

function processURL($url)
    {
        $ch = curl_init();
        curl_setopt_array($ch, array(
        CURLOPT_URL => $url,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_SSL_VERIFYPEER => false,
        CURLOPT_SSL_VERIFYHOST => 2
        ));
 
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
 
    $tag = '99points';
    $client_id = "4db1fe9f4eda46f39f5ca8f65cbe99be";
    $url = 'https://api.instagram.com/v1/tags/'.$tag.'/media/recent?client_id='.$client_id;
 
    $all_result  = processURL($url);
    $decoded_results = json_decode($all_result, true);
 var_dump( $decoded_results);
    // echo '<pre>';
    // print_r($decoded_results);
    // exit;
 
    //Now parse through the $results array to display your results... 
    foreach($decoded_results['data'] as $item){
        $image_link = $item['images']['thumbnail']['url'];
        echo '<img src="'.$image_link.'" />';
    }
	
?>