494                                      array($uri, $fetcher));
510                                                     $fetcher);
526 function Auth_OpenID_discoverURI($uri, $fetcher)  argument
529     return Auth_OpenID_discoverWithYadis($uri, $fetcher);
532 function Auth_OpenID_discoverWithoutYadis($uri, $fetcher)  argument
534     $http_resp = @$fetcher->get($uri);
551 function Auth_OpenID_discoverXRI($iname, $fetcher)  argument
553     $resolver = new Auth_Yadis_ProxyResolver($fetcher);
574 function Auth_OpenID_discover($uri, $fetcher)  argument
578     if ($fetcher->isHTTPS($uri) && !$fetcher->supportsSSL()) {
583         $result = Auth_OpenID_discoverXRI($uri, $fetcher);
585         $result = Auth_OpenID_discoverURI($uri, $fetcher);
590     if (!$fetcher->supportsSSL()) {
595             if (!$fetcher->isHTTPS($e->server_url)) {