/** * Perform AJAX logout */ private function json_Logout() { // change session type to default Session::change_type(); // kill session variables unset($_SESSION['uid']); unset($_SESSION['logged']); unset($_SESSION['level']); unset($_SESSION['username']); unset($_SESSION['fullname']); // get message $message = $this->parent->getLanguageConstant('message_logout_ok'); $result = array('logged_in' => false, 'message' => $message); print json_encode($result); }