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| author | Igor Wiedler <igor@wiedler.ch> | 2010-11-03 18:35:31 +0100 |
|---|---|---|
| committer | Igor Wiedler <igor@wiedler.ch> | 2011-01-09 23:49:35 +0100 |
| commit | 9329b16ab13f3a4caf107df358c3c58bda2dcd8a (patch) | |
| tree | 0b5faa7111c792565062c93b1c1a44eda50d4664 /phpBB/includes/acm/acm_xcache.php | |
| parent | 36e95f939db9b88b8519d956120d161102184ccb (diff) | |
| download | forums-9329b16ab13f3a4caf107df358c3c58bda2dcd8a.tar forums-9329b16ab13f3a4caf107df358c3c58bda2dcd8a.tar.gz forums-9329b16ab13f3a4caf107df358c3c58bda2dcd8a.tar.bz2 forums-9329b16ab13f3a4caf107df358c3c58bda2dcd8a.tar.xz forums-9329b16ab13f3a4caf107df358c3c58bda2dcd8a.zip | |
[task/acm-refactor] Refactor the ACM classes to have a common interface.
They are now refered to as cache drivers rather than ACM classes. The
additional utility functions from the original cache class have been
moved to the cache_service. The class loader is now instantiated without
a cache instance and passed one as soon as it is constructed to allow
autoloading the cache classes.
PHPBB3-9983
Diffstat (limited to 'phpBB/includes/acm/acm_xcache.php')
| -rw-r--r-- | phpBB/includes/acm/acm_xcache.php | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/phpBB/includes/acm/acm_xcache.php b/phpBB/includes/acm/acm_xcache.php deleted file mode 100644 index 8be0ad0c48..0000000000 --- a/phpBB/includes/acm/acm_xcache.php +++ /dev/null @@ -1,119 +0,0 @@ -<?php -/** -* -* @package acm -* @version $Id$ -* @copyright (c) 2005, 2009 phpBB Group -* @license http://opensource.org/licenses/gpl-license.php GNU Public License -* -*/ - -/** -* @ignore -*/ -if (!defined('IN_PHPBB')) -{ - exit; -} - -// Include the abstract base -if (!class_exists('acm_memory')) -{ - require("{$phpbb_root_path}includes/acm/acm_memory.$phpEx"); -} - -/** -* ACM for XCache -* @package acm -* -* To use this module you need ini_get() enabled and the following INI settings configured as follows: -* - xcache.var_size > 0 -* - xcache.admin.enable_auth = off (or xcache.admin.user and xcache.admin.password set) -* -*/ -class acm extends acm_memory -{ - var $extension = 'XCache'; - - function acm() - { - parent::acm_memory(); - - if (!function_exists('ini_get') || (int) ini_get('xcache.var_size') <= 0) - { - trigger_error('Increase xcache.var_size setting above 0 or enable ini_get() to use this ACM module.', E_USER_ERROR); - } - } - - /** - * Purge cache data - * - * @return void - */ - function purge() - { - // Run before for XCache, if admin functions are disabled it will terminate execution - parent::purge(); - - // If the admin authentication is enabled but not set up, this will cause a nasty error. - // Not much we can do about it though. - $n = xcache_count(XC_TYPE_VAR); - - for ($i = 0; $i < $n; $i++) - { - xcache_clear_cache(XC_TYPE_VAR, $i); - } - } - - /** - * Fetch an item from the cache - * - * @access protected - * @param string $var Cache key - * @return mixed Cached data - */ - function _read($var) - { - $result = xcache_get($this->key_prefix . $var); - - return ($result !== null) ? $result : false; - } - - /** - * Store data in the cache - * - * @access protected - * @param string $var Cache key - * @param mixed $data Data to store - * @param int $ttl Time-to-live of cached data - * @return bool True if the operation succeeded - */ - function _write($var, $data, $ttl = 2592000) - { - return xcache_set($this->key_prefix . $var, $data, $ttl); - } - - /** - * Remove an item from the cache - * - * @access protected - * @param string $var Cache key - * @return bool True if the operation succeeded - */ - function _delete($var) - { - return xcache_unset($this->key_prefix . $var); - } - - /** - * Check if a cache var exists - * - * @access protected - * @param string $var Cache key - * @return bool True if it exists, otherwise false - */ - function _isset($var) - { - return xcache_isset($this->key_prefix . $var); - } -} |