public static function logout(&$return) { $loggedIn = self::getLoggedIn(); /* delete session data */ session_unset(); session_destroy(); /* delete cookies */ Account_PersistantLogin::clearCookies(); /* only if they're logged in can they logout */ if ($loggedIn !== false) { $return['sucess'] = true; return; } $return['error'] = 'You are not logged in.'; }