RE: [PHP] Disable all caching
| From: | Brad Fuller | Date: | Tue, 10 Oct 2006 16:54:31 +0000 |
| Subject: | RE: [PHP] Disable all caching | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-242910@lists.php.net to get a copy of this message | ||
> I have a php (ver 4.x) script that is being cached.
> I have placed:
> <META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
> but the page is still being cached. I'm not sure if its apache or the
> php. How can I disable all caching?
> is there something I can set in php.ini?
>
> (Mac OS X Server)
>
> Thanks
>
> Ben
>
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>
Try adding this to your php page
<code>
if(!strpos(strtolower($_SERVER[HTTP_USER_AGENT]), "msie") === FALSE) {
header("HTTP/1.x 205 OK");
} else {
header("HTTP/1.x 200 OK");
}
header("Pragma: no-cache");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, cachehack=".time());
header("Cache-Control: no-store, must-revalidate");
header("Cache-Control: post-check=-1, pre-check=-1", false);
</code>
Hope that helps,
Brad