| <?php␊ |
| /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */␊ |
| /*␊ |
| # ***** BEGIN LICENSE BLOCK *****␊ |
| # This file is part of Plume Framework, a simple PHP Application Framework.␊ |
| # Copyright (C) 2001-2007 Loic d'Anterroches and contributors.␊ |
| #␊ |
| # Plume Framework is free software; you can redistribute it and/or modify␊ |
| # it under the terms of the GNU Lesser General Public License as published by␊ |
| # the Free Software Foundation; either version 2.1 of the License, or␊ |
| # (at your option) any later version.␊ |
| #␊ |
| # Plume Framework is distributed in the hope that it will be useful,␊ |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of␊ |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the␊ |
| # GNU Lesser General Public License for more details.␊ |
| #␊ |
| # You should have received a copy of the GNU Lesser General Public License␊ |
| # along with this program; if not, write to the Free Software␊ |
| # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA␊ |
| #␊ |
| # ***** END LICENSE BLOCK ***** */␊ |
| ␊ |
| /**␊ |
| * APC based cache.␊ |
| *␊ |
| * You need APC installed on your server for this cache system to␊ |
| * work.␊ |
| *␊ |
| * A special 'cache_apc_keyprefix' can be set to use one␊ |
| * memcached for different applications and avoid conflict.␊ |
| *␊ |
| * Example of configuration:␊ |
| *␊ |
| * <pre>␊ |
| * $cfg['cache_engine'] = 'Pluf_Cache_Apc';␊ |
| * $cfg['cache_timeout'] = 300;␊ |
| * $cfg['cache_apc_keyprefix'] = 'uniqueforapp';␊ |
| * $cfg['cache_apc_compress'] = true;␊ |
| * </pre>␊ |
| */␊ |
| class Pluf_Cache_Apc extends Pluf_Cache␊ |
| {␊ |
| /**␊ |
| * Prefix added to all the keys.␊ |
| */␊ |
| private $keyprefix = '';␊ |
| ␊ |
| /**␊ |
| * Auto compress the data to save memory against a performance␊ |
| * loss.␊ |
| */␊ |
| private $compress = false;␊ |
| ␊ |
| /**␊ |
| * Create the cache object and initialize it from the␊ |
| * configuration.␊ |
| */␊ |
| public function __construct()␊ |
| {␊ |
| $this->keyprefix = Pluf::f('cache_apc_keyprefix', '');␊ |
| $this->compress = Pluf::f('cache_apc_compress', false);␊ |
| }␊ |
| ␊ |
| /**␊ |
| * Set a value in the cache.␊ |
| *␊ |
| * @param string Key to store the information␊ |
| * @param mixed Value to store␊ |
| * @param int Timeout in seconds (null)␊ |
| * @return bool Success␊ |
| */␊ |
| public function set($key, $value, $timeout=null)␊ |
| {␊ |
| if ($timeout == null) $timeout = Pluf::f('cache_timeout', 300);␊ |
| $value = serialize($value);␊ |
| if ($this->compress) $value = gzdeflate($value, 9);␊ |
| return apc_store($this->keyprefix.$key, $value, $timeout);␊ |
| }␊ |
| ␊ |
| /**␊ |
| * Get value from the cache.␊ |
| *␊ |
| * @param string Key to get the information␊ |
| * @param mixed Default value to return if cache miss (null)␊ |
| * @param mixed Stored value or default␊ |
| */␊ |
| public function get($key, $default=null)␊ |
| {␊ |
| $success = false;␊ |
| $value = apc_fetch($this->keyprefix.$key, &$success);␊ |
| if (!$success) return $default;␊ |
| if ($this->compress) $value = gzinflate($value);␊ |
| return unserialize($value);␊ |
| }␊ |
| }␊ |
accountmanagementengine