I read stackoverflow.com/questions/1827997/is-facebook-an-openid-provider questions.
Also I read stackoverflow.com/questions/2264266/what-is-the-openid-url-of-facebook question. But these questions are asked 2 years ago and don't know any changes about facebook and windowslive openid.
index.php for openid is here(downloaded from here ) (I used lightopenid):
<?php
require_once 'openid.php';
$openid = new LightOpenID("yourdomain.com");
$openid->identity = 'https://www.google.com/accounts/o8/id ';
$openid->required = array(
'namePerson/first',
'namePerson/last',
'contact/email',
);
$openid->returnUrl = 'http://yourdomain.com/login.php'
?>
<a href="<?php echo $openid->authUrl() ?>">Login with Google</a>
$openid->identity which i tried and gave success are here :
Google : https://www.google.com/accounts/o8/id
Google profile : http://www.google.com/profiles/~YOURUSERNAME
Yahoo : https://me.yahoo.com
AOL : https://www.aol.com
WordPress : http://YOURBLOG.wordpress.com
LiveJournal : http://www.livejournal.com/openid/server.bml
My question is : is there any link like above about facebook and windowslive? I looked facebook site (developer.facebook.com) but it is a bit complex.