[vlad59]

Originally Posted by mariosipad

I tried to implement a cache header on my WAMP (Windows 7/Apache) server, but the results were not as consistent as I would expect them to be.

Did you use any specific settings for COPS?

I will try the cache header settings on my Debian COPS server later. Maybe the results are more consistent there. Or maybe I need to read up about this topic some more!

In theory there nothing to add in Apache config if your library is outside your web directory. Thoses lines in fetch.php tell the browser to keep the images 14 days :

    $expires = 60*60*24*14;
    header("Pragma: public");
    header("Cache-Control: maxage=".$expires);
    header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');