how to force a refresh?
| From: | christian calloway | Date: | Thu, 13 Mar 2003 10:25:57 +0000 |
| Subject: | how to force a refresh? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-139449@lists.php.net to get a copy of this message | ||
Ok, well I have a form that uploads images, but of course the problem is, is
that IE caches the uploaded images. The only way to clear the cache is to
refresh, but that isn't a very user friendly approach. I've tried the
following header tags:
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, must-revalidate");
Header("Expires: Thu, 01 Jan 1970 00:00:01 GMT")
but of course no luck. Is there a way I can force a refresh from my script?
Thanks