/** * Returns a Net_URL2 instance representing the URL used to retrieve the * current request. * * @throws Exception * @return $this */ public static function getRequested() { if (!isset($_SERVER['REQUEST_METHOD'])) { // ALERT - no current URL throw new Exception('Script was not called through a webserver'); } // Begin with a relative URL $url = new self($_SERVER['REQUEST_URI']); $url->_scheme = isset($_SERVER['HTTPS']) ? 'https' : 'http'; // Set host and possibly port $url->setAuthority($_SERVER['HTTP_HOST']); return $url; }