WampServer

In WAMP5, is am having trouble passing info in a url, such as return_user.php?action=returnUser&amp;userid=<?php print $userid; ?> The second page doesn't remember the value of userid or the value that was passed in $userid. On my web site, these variables are passed with ease from page to page in the url. Is there a setting that needs to be enabled in WAMP 5?
Forum: WampServer English