cache & proxy

[eluser]hvalente13[/eluser]
[quote author="ReGeDa" date="1216224357"]
is it headers problem or proxy or I?
[/quote]

Hi ReGeDa,

Have you tried headers?

Code:

header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");

or

Code:

<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">

Good luck