Cache of IE ignoring my PHP!

Anon

Can anyone give me a help, please??
If the check of storage pages of IE is not "Always" all my cookies and vaalues that I bring by PHP don't change, and many context errors appear.

There is a thing I can do to force the browse to use MY php, and not what it have in its cache??

Thank you!

Anon

From "Beginning PHP4" (WROX press) p.52:

Put the following lines of code at the beginning of your page (ie before the
tag:

<?php

header("Cache-Control: no-cache, must re-validate");

header("Pragma: no-cache");

header("Expires: Mon, 29 Jan 2001 12:00:00 GMT");
?>

Make sure to use a date that is at least 24 hours old to ensure correct page behaviour for anyone connecting from a different time zone.

Anon

I've put this tag in all my PHP pages and still not working... I'm having too many problems becaus this...

Can you give me another choice?

Thanks

Anon

Try this :

header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");// Date in the past

header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // Modification date is always different
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Pragma: no-cache");// HTTP/1.0

Anon

Thank you!! It worked!
Thank's a lot!