* //Cache data for 2 days * $frontCache = new Phalcon\Cache\Frontend\Data(array( * 'lifetime' => 172800 * )); * * $cache = new Phalcon\Cache\Backend\Apc($frontCache, array( * 'prefix' => 'app-data' * )); * * //Cache arbitrary data * $cache->save('my-data', array(1, 2, 3, 4, 5)); * * //Get data * $data = $cache->get('my-data'); * * */ class Apc extends \Phalcon\Cache\Backend implements \Phalcon\Cache\BackendInterface { /** * Returns a cached content * * @param string $keyName * @param long $lifetime * @return mixed */ public function get($keyName, $lifetime=null){ } /** * Stores cached content into the APC backend and stops the frontend * * @param string $keyName * @param string $content * @param long $lifetime * @param boolean $stopBuffer */ public function save($keyName=null, $content=null, $lifetime=null, $stopBuffer=null){ } /** * Deletes a value from the cache by its key * * @param string $keyName * @return boolean */ public function delete($keyName){ } /** * Query the existing cached keys * * @param string $prefix * @return array */ public function queryKeys($prefix=null){ } /** * Checks if cache exists and it hasn't expired * * @param string $keyName * @param long $lifetime * @return boolean */ public function exists($keyName=null, $lifetime=null){ } } }