CacheControl

[thefisherman]

Hi,

I've been trying to set CacheControl for 2 websites.
However it does work for 1, but not for the other:

1 site is a stock-photography site, setting the session.cache_limiter in php.ini to nocache works better for this site. Otherwise, photographs which have been deleted from a shopping-cart by the user, would turn back up from cache when user clicks 'back'

The next site has nothing to do with photographs and is mostly text-based, text coming from MySQL database.

It gives you, let's say 20 options, like links, to view details on a certain matter, then, when user clicks 'back' the page expires and the user has to click refresh all the time.

Also tried the various Headers, none of which seem to work.

Ok, in other words, i have no idea what to do next!

Any help always very much appreciated

thefisherman

[thefisherman]

It doesn't matter what i try on the pages itself:

Header("CacheControl: private");
Header("CacheControl: public");
....

nothing seems to respond

Everything expires, except when i change php.ini, which i'd rather not do..

thefisherman

[Weedpacket]

It's possibly because the cache control header is called "Cache-Control", not "CacheControl".

[thefisherman]

Sorry for that typ-o

I did use Cache-Control, not CacheControl

But still doesn't work

thefisherman

p.s. I put the Cache-control AFTER the session_start();
i assume that's ok, though i tried putting it before the session_start() with no result.

thefisherman