On 13 Jun 2008, at 23:12, R B wrote:
I´m making a video manual, but i don´t want to be cached in the client
machine.
I make a script like this:
<?php
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-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
readfile($video_name);
?>
With Internet explorer the script works fine. But Firefox have two
types of
cache: Memory cache and disk cache.
With firefox disk cache, the script works fine, because don´t
appears in the
disk cache, but i have problems with the Memory cache.
How can i avoid to appears in the firefox memory cache?
Why don't you want it cached?
What makes you think it's cached in memory on FF?
-Stut
--
http://stut.net/
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