/** * Get the current application url provider * @return string the name of the class */ public static function GetUrlMakerClass() { if (is_null(self::$m_sUrlMakerClass)) { if (isset($_SESSION['UrlMakerClass'])) { self::$m_sUrlMakerClass = $_SESSION['UrlMakerClass']; } else { self::$m_sUrlMakerClass = 'iTopStandardURLMaker'; } } return self::$m_sUrlMakerClass; }