Because I got this echo $_SERVER['HTTP_REFERER']; I end up with this Notice: Undefined index: HTTP_REFERER in D:\Hosting\5291100\html\blueprint\bp_library.php on line 16 die; Now, this is of course after the <?php error_reporting (E_ALL); ?> change. One solution is to dodge it by echo @$_SERVER['HTTP_REFERER']; But I'm still curious, what configuration am I missing so that http_referer is treated like that? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php