<?php 
$attributemap = array( 
 
    // Generated Facebook Attributes 
    'facebook_user'            =>    'eduPersonPrincipalName', // username OR uid @ facebook.com 
    'facebook_targetedID'        =>    'eduPersonTargetedID', // http://facebook.com!uid 
    'facebook_cn'            =>    'cn', // duplicate of displayName 
 
    // Attributes Returned by Facebook 
    'facebook.first_name'        =>    'givenName', 
    'facebook.last_name'        =>    'sn', 
    'facebook.name'            =>    'displayName', // or 'cn' 
    'facebook.email'        =>    'mail', 
    //'facebook.pic'            =>    'jpegPhoto', // URL not image data 
    //'facebook.pic_square'            =>    'jpegPhoto', // URL not image data 
    'facebook.username'        =>    'uid', // facebook username (maybe blank) 
    //'facebook.uid'        =>    'uid', // numeric facebook user id 
    'facebook.profile_url'        =>    'labeledURI', 
    'facebook.locale'        =>    'preferredLanguage', 
    'facebook.about_me'        =>    'description', 
); 
 
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