english/libraries/joomla/cache/storage/memcache.php
/**
	 * Unlock cached item - override parent for cacheid compatibility with lock
	 *
	 * @param   string   $id        The cache data id
	 * @param   string   $group     The cache data group
	 * @param   integer  $locktime  Cached item max lock time
	 *
	 * @return  boolean  True on success, false otherwise.
	 *
	 * @since   11.1
	 */
Unlock cached item - override parent for cacheid compatibility with lock
@param   string   $id        The cache data id
@param   string   $group     The cache data group
@param   integer  $locktime  Cached item max lock time

@return  boolean  True on success, false otherwise.


Unlock cached item - override parent for cacheid compatibility with lock @param string $id The cache data id @param string $group The cache data group @param integer $locktime Cached item max lock time @return boolean True on success false otherwise .
public function unlock($id,$group=null)
	{
		$unlock = false;
		$cache_id = $this->_getCacheId($id, $group).'_lock';
		if (!$this->lockindex()) return false;
		$index = self::$_db->get($this->_hash.'-index');
		if ($index === false) {$index = array();}
		foreach ($index as $key=>$value){
		if ($value->name == $cache_id) unset ($index[$key]);
		break;
		}
		self::$_db->replace($this->_hash.'-index', $index, 0, 0);
		$this->unlockindex();
		return self::$_db->delete($cache_id);
	}
public function unlock ( $ id , $ group = null ) { $ unlock = false ; $ cache_id = $ this -> _getCacheId ( $ id , $ group ) . '_lock' ; if ( ! $ this -> lockindex ( ) ) return false ; $ index = self :: $ _db -> get ( $ this -> _hash . '-index' ) ; if ( $ index === false ) { $ index = array ( ) ; } foreach ( $ index as $ key => $ value ) { if ( $ value -> name == $ cache_id ) unset ( $ index [ $ key ] ) ; break ; } self :: $ _db -> replace ( $ this -> _hash . '-index' , $ index , 0 , 0 ) ; $ this -> unlockindex ( ) ; return self :: $ _db -> delete ( $ cache_id ) ; }
Unlock cached item - override parent for cacheid compatibility with lock
 @param   string   $id        The cache data id
 @param   string   $group     The cache data group
 @param   integer  $locktime  Cached item max lock time
Unlock cached item - override parent for cacheid compatibility with lock @param string $id The cache data id @param string $group The cache data group @param integer $locktime Cached item max lock time