PHP Classes

File: example.php

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  Classes of Stanislav Chervenkov   File Cache   example.php   Download  
File: example.php
Role: Example script
Content type: text/plain
Description: An example using the class
Class: File Cache
Store and retrieve generic data in cache files
Author: By
Last change:
Date: 14 years ago
Size: 693 bytes


Class file image Download
require_once ('cache.class.php');
$cache = new cache();
* E X A M P L E
* Caching search details from any database
$search_string = urldecode($_GET['s']);

// check if there is a cache for this search string
if (!$cache->read($result, "SEARCH_RESULTS_".$search_string)) {

// if there is no cache, make a query and get the result
$sql = "SELECT * FROM `results` WHERE `searched_str` LIKE '".addslashes($search_string)."'";
$query = mysql_query($sql);
$result = mysql_fetch_assoc($query);

// cache the result for 1 hour (3600 sec)
$cache->set($result, "SEARCH_RESULTS_".$search_string, 3600);

print_r ($result);