/** * Initializes the session handler. * * @access protected * @return void */ protected function _init() { parent::_init(); $this->last_active = date('Y-m-d H:i:s', time()); session_set_save_handler(array($this, 'open'), array($this, 'close'), array($this, 'read'), array($this, 'write'), array($this, 'destroy'), array($this, 'gc')); session_start(); }