Auth_OpenID_AuthRequest::htmlMarkup PHP Method

    function htmlMarkup($realm, $return_to = null, $immediate = false, $form_tag_attrs = null)
    {
        $form = $this->formMarkup($realm, $return_to, $immediate, $form_tag_attrs);
        if (Auth_OpenID::isFailure($form)) {
            return $form;
        }
        return Auth_OpenID::autoSubmitHTML($form);
    }

 private function issueOpenid2Connexion(Auth_OpenID_AuthRequest $auth_request, $redirect_url)
 {
     $form_id = "openid_message";
     $form_html = $auth_request->htmlMarkup($this->getTrustRoot(), $this->getReturnTo($redirect_url), false, array('id' => $form_id));
     if (Auth_OpenID::isFailure($form_html)) {
         throw new OpenId_OpenIdException($GLOBALS['Language']->getText('plugin_openid', 'error_openid_connect'));
     }
     echo $form_html;
 }