> -----Original Message-----
> From: Balaji Ankem [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, September 04, 2001 3:36 PM
> To: Renze Munnik
> Cc: [EMAIL PROTECTED]
> Subject: [PHP] what will be the output for this pgm?
>
>
> what will be the output for the following program?
>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
> <?php
> $foo=$HTTP_SERVER_VARS["HTTP_REFERER"];
> echo $foo;
> ?>
>
> >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>
> For me it is printing the blank value.
That's what I'd expect, if you're running that script directly. The
referrer variable generally only gets a value if you reached the script
by clicking on a link.
---
Mark Roedel | "Blessed is he who has learned to laugh
Systems Programmer | at himself, for he shall never cease
LeTourneau University | to be entertained."
Longview, Texas, USA | -- John Powell
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