diff options
Diffstat (limited to 'system/libraries/Cache/drivers/Cache_dummy.php')
| -rw-r--r-- | system/libraries/Cache/drivers/Cache_dummy.php | 108 |
1 files changed, 77 insertions, 31 deletions
diff --git a/system/libraries/Cache/drivers/Cache_dummy.php b/system/libraries/Cache/drivers/Cache_dummy.php index 6c38e91ad..c6d9a61f1 100644 --- a/system/libraries/Cache/drivers/Cache_dummy.php +++ b/system/libraries/Cache/drivers/Cache_dummy.php @@ -1,19 +1,41 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP * - * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2006 - 2014 EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html - * @link http://codeigniter.com - * @since Version 2.0 + * This content is released under the MIT License (MIT) + * + * Copyright (c) 2014 - 2017, British Columbia Institute of Technology + * + * 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. + * + * @package CodeIgniter + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) + * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/) + * @license http://opensource.org/licenses/MIT MIT License + * @link https://codeigniter.com + * @since Version 2.0 * @filesource */ - -// ------------------------------------------------------------------------ +defined('BASEPATH') OR exit('No direct script access allowed'); /** * CodeIgniter Dummy Caching Class @@ -21,10 +43,9 @@ * @package CodeIgniter * @subpackage Libraries * @category Core - * @author ExpressionEngine Dev Team + * @author EllisLab Dev Team * @link */ - class CI_Cache_dummy extends CI_Driver { /** @@ -32,8 +53,8 @@ class CI_Cache_dummy extends CI_Driver { * * Since this is the dummy class, it's always going to return FALSE. * - * @param string - * @return Boolean FALSE + * @param string + * @return bool FALSE */ public function get($id) { @@ -45,13 +66,13 @@ class CI_Cache_dummy extends CI_Driver { /** * Cache Save * - * @param string Unique Key - * @param mixed Data to store - * @param int Length of time (in seconds) to cache the data - * - * @return boolean TRUE, Simulating success + * @param string Unique Key + * @param mixed Data to store + * @param int Length of time (in seconds) to cache the data + * @param bool Whether to store the raw value + * @return bool TRUE, Simulating success */ - public function save($id, $data, $ttl = 60) + public function save($id, $data, $ttl = 60, $raw = FALSE) { return TRUE; } @@ -61,8 +82,8 @@ class CI_Cache_dummy extends CI_Driver { /** * Delete from Cache * - * @param mixed unique identifier of the item in the cache - * @param boolean TRUE, simulating success + * @param mixed unique identifier of the item in the cache + * @return bool TRUE, simulating success */ public function delete($id) { @@ -72,9 +93,37 @@ class CI_Cache_dummy extends CI_Driver { // ------------------------------------------------------------------------ /** + * Increment a raw value + * + * @param string $id Cache ID + * @param int $offset Step/value to add + * @return mixed New value on success or FALSE on failure + */ + public function increment($id, $offset = 1) + { + return TRUE; + } + + // ------------------------------------------------------------------------ + + /** + * Decrement a raw value + * + * @param string $id Cache ID + * @param int $offset Step/value to reduce by + * @return mixed New value on success or FALSE on failure + */ + public function decrement($id, $offset = 1) + { + return TRUE; + } + + // ------------------------------------------------------------------------ + + /** * Clean the cache * - * @return boolean TRUE, simulating success + * @return bool TRUE, simulating success */ public function clean() { @@ -86,8 +135,8 @@ class CI_Cache_dummy extends CI_Driver { /** * Cache Info * - * @param string user/filehits - * @return boolean FALSE + * @param string user/filehits + * @return bool FALSE */ public function cache_info($type = NULL) { @@ -99,8 +148,8 @@ class CI_Cache_dummy extends CI_Driver { /** * Get Cache Metadata * - * @param mixed key to get cache metadata on - * @return boolean FALSE + * @param mixed key to get cache metadata on + * @return bool FALSE */ public function get_metadata($id) { @@ -113,7 +162,7 @@ class CI_Cache_dummy extends CI_Driver { * Is this caching driver supported on the system? * Of course this one is. * - * @return TRUE; + * @return bool TRUE */ public function is_supported() { @@ -121,6 +170,3 @@ class CI_Cache_dummy extends CI_Driver { } } - -/* End of file Cache_dummy.php */ -/* Location: ./system/libraries/Cache/drivers/Cache_dummy.php */
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