RE: [PHP] How to clear variables?
| From: | Martin Towell | Date: | Thu, 21 Mar 2002 22:09:29 +0000 |
| Subject: | RE: [PHP] How to clear variables? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-89597@lists.php.net to get a copy of this message | ||
I think he means using header() - look in the manual, there's a snippet of
code you can copy-and-paste that does cache control
Martin
-----Original Message-----
From: C. Cormier - Ormetal Inc. [mailto:goldbug@ormetal.com]
Sent: Friday, March 22, 2002 9:06 AM
To: Rasmus Lerdorf; php-general@lists.php.net
Subject: Re: [PHP] How to clear variables?
On 21 Mar 2002, at 8:33, Rasmus Lerdorf wrote:
> Well, you could prevent the user from cacheing the page by sending the
> appropriate cache control headers. Then when they click back it would
> say that the page is expired.
Hello Rasmus,
I tried what you suggest with:
session_cache_limiter('nocache');
But it does not work. The page and variables remain cached. Is
that what you had in mine or is it something else ?
Claude
Ormetal Inc
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php