<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.2.4 or newer * * NOTICE OF LICENSE * * Licensed under the Open Software License version 3.0 * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: * http://opensource.org/licenses/OSL-3.0 * If you did not receive a copy of the license and are unable to obtain it * through the world wide web, please send an email to * licensing@ellislab.com so we can send you a copy immediately. * * @package CodeIgniter * @author EllisLab Dev Team * @copyright Copyright (c) 2006 - 2012 EllisLab, Inc. * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 2.0 * @filesource */ /** * CodeIgniter Dummy Caching Class * * @package CodeIgniter * @subpackage Libraries * @category Core * @author EllisLab Dev Team * @link */ class CI_Cache_dummy extends CI_Driver { /** * Get * * Since this is the dummy class, it's always going to return FALSE. * * @param string * @return bool FALSE */ public function get($id) { return FALSE; } // ------------------------------------------------------------------------ /** * Cache Save * * @param string Unique Key * @param mixed Data to store * @param int Length of time (in seconds) to cache the data * @return bool TRUE, Simulating success */ public function save($id, $data, $ttl = 60) { return TRUE; } // ------------------------------------------------------------------------ /** * Delete from Cache * * @param mixed unique identifier of the item in the cache * @return bool TRUE, simulating success */ public function delete($id) { return TRUE; } // ------------------------------------------------------------------------ /** * Clean the cache * * @return bool TRUE, simulating success */ public function clean() { return TRUE; } // ------------------------------------------------------------------------ /** * Cache Info * * @param string user/filehits * @return bool FALSE */ public function cache_info($type = NULL) { return FALSE; } // ------------------------------------------------------------------------ /** * Get Cache Metadata * * @param mixed key to get cache metadata on * @return bool FALSE */ public function get_metadata($id) { return FALSE; } // ------------------------------------------------------------------------ /** * Is this caching driver supported on the system? * Of course this one is. * * @return bool TRUE */ public function is_supported() { return TRUE; } } /* End of file Cache_dummy.php */ /* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */