* elFinder - file manager for web.
* Session Wrapper Interface.
interface elFinderSessionInterface
* This method must be equipped with an automatic start / close.
* @param string $key Target key
* @param mixed $empty Return value of if session target key does not exist
public function get($key, $empty = '');
* This method must be equipped with an automatic start / close.
* @param string $key Target key
* @param mixed $data Value
public function set($key, $data);
* @param string $key Target key
public function remove($key);