Shahrzad wrote:
> Hi all, I have 2 page ,when I go from first page to second page , I
> don't want the user can back to first page where it come from. is
> there any way to do this in php ? to remove or disactive
> $_SERVER["HTTP_REFERER"] in php?
>

Shahrzad, i'm assuming that you want to do this to protect against
duplicate form submissions. If that's the case, this article may be of
some use:

Redirect after POST
http://www.theserverside.com/tt/arti...irectAfterPost

brian