Getting parameters from a URL coming from outside the site

Hi, Following the previous discussion regarding confirmation of subscriptions (to all the people who replied, my thanks), i now generate an URL something like this: http://www.bar.com/confirma_registo_action.php?email=foo@bar.com&code=vu782 This hit will come from someone's mail client. Then, in file confirma_registo_action.php, i do: $email = $_GET['email']; $code = $_GET['code']; print($email); print($code); for testing, but it does print nothing. So, i'm not getting the parameters from the URL. I have register_globals=Off in php.ini Why is this wrong and how to make it right ? Thanking you in advance. Warm Regards,