It's in the manual here:
http://www.php.net/manual/en/function.header.php
It gives this solution
header (Expires: Mon, 26 Jul 1997 05:00:00 GMT);
header (Last-Modified: . gmdate(D, d M Y H:i:s) . GMT); // always
modified
header (Cache-Control: no-cache, must-revalidate); // HTTP/1.1
header (Pragma: no-cache); // HTTP/1.0
Sheridan Saint-Michel
Website Administrator
FoxJet, an ITW Company
www.foxjet.com
- Original Message -
From: Dhaval Desai [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, September 10, 2001 12:31 PM
Subject: [PHP] Expire page...
Hi!
Well I would like to expire a page after you move away
from that page and the user should not be able to hit
the browser's back button and see the contents. I t
should show that the page has expired..
In ASp it is very easy to do that but in Php I am
looking all over and still can't find it.
Can anybody help me please...
Thank You
Regards,
Dhaval
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