/** * Gets/sets the favicon url * @method faviconUrl * @static * @param {string} [$new_url=null] * @return {string} */ static function faviconUrl($new_url = null) { if (!isset(self::$favicon_url)) { self::$favicon_url = Q_Request::baseUrl() . '/favicon.ico'; } $old_url = self::$favicon_url; if (isset($new_url)) { self::$favicon_url = $new_url; } return $old_url; }