/** * Discovers the OpenID server information from the provided URL. * * First the Yadis discovery is tried. If it doesn't succeed, then the HTML * discovery is tried. * * The format of the returned array is (example): * <code> * array( 'openid.server' => array( 0 => 'http://www.example-provider.com' ), * 'openid.delegate' => array( 0 => 'http://www.example-delegate.com' ) * ); * </code> * * @throws ezcAuthenticationOpenidException * if connection to the URL could not be opened * @param string $url URL to connect to and discover the OpenID information * @return array(string=>array) */ public function discover($url) { return parent::discover($url); }