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/home/jambtst2015/www/framework/caching/CEAcceleratorCache.php

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<?php
/**
 * CEAcceleratorCache class file
 *
 * @author Steffen Dietz <steffo.dietz[at]googlemail[dot]com>
 * @link http://www.yiiframework.com/
 * @copyright 2008-2013 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

/**
 * CEAcceleratorCache implements a cache application module based on {@link http://eaccelerator.net/ eaccelerator}.
 *
 * To use this application component, the eAccelerator PHP extension must be loaded.
 *
 * See {@link CCache} manual for common cache operations that are supported by CEAccelerator.
 *
 * Please note that as of v0.9.6, eAccelerator no longer supports data caching.
 * This means if you still want to use this component, your eAccelerator should be of 0.9.5.x or lower version.
 *
 * @author Steffen Dietz <steffo.dietz[at]googlemail[dot]com>
 * @package system.caching
 */
class CEAcceleratorCache extends CCache
{
	/**
	 * Initializes this application component.
	 * This method is required by the {@link IApplicationComponent} interface.
	 * It checks the availability of eAccelerator.
	 * @throws CException if eAccelerator extension is not loaded, is disabled or the cache functions are not compiled in.
	 */
	public function init()
	{
		parent::init();
		if(!function_exists('eaccelerator_get'))
			throw new CException(Yii::t('yii','CEAcceleratorCache requires PHP eAccelerator extension to be loaded, enabled or compiled with the "--with-eaccelerator-shared-memory" option.'));
	}

/**
	 * Retrieves a value from cache with a specified key.
	 * This is the implementation of the method declared in the parent class.
	 * @param string $key a unique key identifying the cached value
	 * @return string|boolean the value stored in cache, false if the value is not in the cache or expired.
	 */
	protected function getValue($key)
	{
		$result = eaccelerator_get($key);
		return $result !== NULL ? $result : false;
	}

/**
	 * Stores a value identified by a key in cache.
	 * This is the implementation of the method declared in the parent class.
	 *
	 * @param string $key the key identifying the value to be cached
	 * @param string $value the value to be cached
	 * @param integer $expire the number of seconds in which the cached value will expire. 0 means never expire.
	 * @return boolean true if the value is successfully stored into cache, false otherwise
	 */
	protected function setValue($key,$value,$expire)
	{
		return eaccelerator_put($key,$value,$expire);
	}

/**
	 * Stores a value identified by a key into cache if the cache does not contain this key.
	 * This is the implementation of the method declared in the parent class.
	 *
	 * @param string $key the key identifying the value to be cached
	 * @param string $value the value to be cached
	 * @param integer $expire the number of seconds in which the cached value will expire. 0 means never expire.
	 * @return boolean true if the value is successfully stored into cache, false otherwise
	 */
	protected function addValue($key,$value,$expire)
	{
		return (NULL === eaccelerator_get($key)) ? $this->setValue($key,$value,$expire) : false;
	}

/**
	 * Deletes a value with the specified key from cache
	 * This is the implementation of the method declared in the parent class.
	 * @param string $key the key of the value to be deleted
	 * @return boolean if no error happens during deletion
	 */
	protected function deleteValue($key)
	{
		return eaccelerator_rm($key);
	}

/**
	 * Deletes all values from cache.
	 * This is the implementation of the method declared in the parent class.
	 * @return boolean whether the flush operation was successful.
	 * @since 1.1.5
	 */
	protected function flushValues()
	{
		// first, remove expired content from cache
		eaccelerator_gc();
		// now, remove leftover cache-keys
		$keys = eaccelerator_list_keys();
		foreach($keys as $key)
			$this->deleteValue(substr($key['name'], 1));
		return true;
	}
}

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Name	Size	Perms	Modified	Actions
dependencies DIR	-	drwxr-xr-x	2025-10-09 00:07:07	Edit Download recursive recursive
CApcCache.php	3.38 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CCache.php	14.63 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CDbCache.php	9.52 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CDummyCache.php	5.37 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CEAcceleratorCache.php	3.79 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CFileCache.php	7.69 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CMemCache.php	8.75 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CRedisCache.php	8.20 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CWinCache.php	3.66 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CXCache.php	3.37 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
CZendDataCache.php	3.35 KB	lrw-r--r--	2024-11-22 17:53:16	Edit Download recursive recursive
error_log	60.45 KB	lrw-r--r--	2025-11-04 15:17:02	Edit Download recursive recursive

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