65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
<?php
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/**
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* Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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class OC_Cache {
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static protected $user_cache;
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static protected $global_cache;
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static public function getGlobalCache() {
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if (!self::$global_cache) {
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self::$global_cache = new OC_Cache_FileGlobal();
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}
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return self::$global_cache;
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}
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static public function getUserCache() {
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if (!self::$user_cache) {
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$fast_cache = null;
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if (!$fast_cache && function_exists('xcache_set')) {
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$fast_cache = new OC_Cache_XCache();
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}
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if (!$fast_cache && function_exists('apc_store')) {
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$fast_cache = new OC_Cache_APC();
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}
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self::$user_cache = new OC_Cache_File();
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if ($fast_cache) {
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self::$user_cache = new OC_Cache_Broker($fast_cache, self::$user_cache);
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}
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}
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return self::$user_cache;
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}
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static public function get($key) {
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$user_cache = self::getUserCache();
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return $user_cache->get($key);
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}
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static public function set($key, $value, $ttl=0) {
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if (empty($key)) {
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return false;
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}
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$user_cache = self::getUserCache();
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return $user_cache->set($key, $value, $ttl);
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}
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static public function hasKey($key) {
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$user_cache = self::getUserCache();
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return $user_cache->hasKey($key);
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}
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static public function remove($key) {
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$user_cache = self::getUserCache();
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return $user_cache->remove($key);
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}
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static public function clear() {
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$user_cache = self::getUserCache();
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return $user_cache->clear();
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}
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}
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