Re: Re[2]: [PHP-DEV] hi, guys, How can I disable IE5 to cache and store my certain page?
| From: | Rasmus Lerdorf | Date: | Tue, 20 Jun 2000 00:29:36 +0000 |
| Subject: | Re: Re[2]: [PHP-DEV] hi, guys, How can I disable IE5 to cache and store my certain page? | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-21785@lists.php.net to get a copy of this message | ||
> Man, the problems,
> I have put the whole thing below in my code. it still has this problem
> in IE5, how can I do now?
>
> 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");
> // always modified
> header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
> header ("Pragma: no-cache");
> header ("Cache-Control: no-store");
The surefire way is to add some changing string to the URL. Then IE will
never cache it. Or it will, but it will never get a cache hit. ie.
<a href="some_file.php?defeatstupidcache=<?echo uniqid()?>">Click
here</a>
-Rasmus