<?php

$openid = new LightOpenID;
$openid->required = array('contact/email', 'namePerson/friendly');

if($openid->validate()) {
    $openid->validate();
    $foo = $openid->getAttributes();
    $content = "Loggenin: ". $foo['namePerson/friendly'] . $foo['contact/email'];
}

// $content displays: "Loggedin:"
?>