example.php

<?php

/*
 * Welcome to Learn Lesson
 * This is very Simple PHP Code of Caching
 */

// Require Library
require_once("phpfastcache.php");

// simple Caching with:
$cache = phpFastCache();

// Try to get $products from Caching First
// product_page is "identity keyword";
$products = $cache->get("product_page");

if($products == null) {
	$products = "DB QUERIES | FUNCTION_GET_PRODUCTS | ARRAY | STRING | OBJECTS";
	// Write products to Cache in 10 minutes with same keyword
	$cache->set("product_page",$products , 600);

	echo " --> NO CACHE ---> DB | Func | API RUN FIRST TIME ---> ";

} else {
	echo " --> USE CACHE --> SERV 10,000+ Visitors FROM CACHE ---> ";
}

// use your products here or return it;
echo $products;