Facebooks neues JavaScript SDK: Cookies verifizieren
<?php // by Patrick Puecher $apikey = ''; // Your API key $secret = ''; // Your application's secret $cookie = $_COOKIE['fbs_' . $apikey]; $cookie = trim($cookie, '\"'); parse_str($cookie, $parsed); if($parsed['expires'] > time() || $parsed['expires'] == 0) { $cookie = preg_replace('/&sig=[^&]+/i', '', $cookie); $cookie = preg_replace('/&+/i', '', $cookie); $cookie.= $secret; if(md5($cookie) == $parsed['sig']) { // verified } } ?>
Patrick Puecher