Re: How to clear variables?
| From: | C. Cormier - Ormetal Inc. | Date: | Thu, 21 Mar 2002 16:50:27 +0000 |
| Subject: | Re: How to clear variables? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-89539@lists.php.net to get a copy of this message | ||
Thanks for your help.
> 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.