cache friendliness and HTTP_IF_MODIFIED_SINCE
Posted on 2004-08-04
I have a PHP script that displays images. For a number of reasons I wanted the images not to be readily available through http, so I did a simple script to serve them.
This is TOTALY bad to cache, images get reloaded at every visit.
btw, these images never change, so once they are read they are there!
The problem is that
is it a problem of the apache configuration??
am I just dumb?
BTW, the images never change, so it would be even simpler than usual!
what should I do to save bandwidth?