public function logout() { $so = Client_Session::getInstance(); $this->_id = null; $so->register('user_id', null, false); $this->_data = null; }
protected function saveSessionVar($varname, $value = null) { $client_session = Client_Session::getInstance(); if ($value === null) { $value = $this->{$varname}; } $svar = $client_session->get($this->ns . $this->_session_var); $svar[$varname] = $value; $client_session->register($this->ns . $this->_session_var, $svar, false); }