protected function readFromHandler()
    {
        $data = $this->handler->read($this->getId());

        return $data ? unserialize($data) : array();
    }
protected function readFromHandler()
    {
        $data = $this->handler->read($this->getId());

        return $data ? unserialize($data) : array();
    }
protected function readFromHandler ( ) { $ data = $ this -> handler -> read ( $ this -> getId ( ) ) ; return $ data ? unserialize ( $ data ) : array ( ) ; }
Read the session data from the handler.

@return array
Read the session data from the handler .