HTTP_REFERER
| From: | R.S. Herhuth | Date: | Wed, 03 Jul 2002 12:32:04 +0000 |
| Subject: | HTTP_REFERER | ||
| Groups: | php.windows | ||
| Request: | Send a blank email to php-windows+get-14548@lists.php.net to get a copy of this message | ||
I have looked at several stats gathering code blocks and they use
$HTTP_REFERER. When I use that I get and undefined variable error. I
also tried $HTTP_SERVER_VARS["HTTP_REFERER"] which gets me an undefined
index error. I also tried $HTTP_SERVER_VARS["REFERER"] which generates
the undefined index error.
What should I be using???
Ron