> >When I use this script
> >
> >      header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
> >      header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
>
> ### oops, don't forget to escape these!  ^             ^

Umm, why would he need to escape those two "'s?  They arn't within anothe
set of quotes.

>
> >      header("Cache-Control: no-cache, must-revalidate");
> >      header("Pragma: no-cache");
> >
> >Next, I browse around and go back one page, the cache does not expire.
> >Sometime I get the error messages said that the header had already start
> >or something.  So, what is the other way around to fix this
> >problem?????  Or how can I fix it????

bkx



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