Hi, I think you could use headers to prevent the browser from
caching the page, for example :
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
Take a look at what the manual says about headers, i'm not just
this code is accurate, but thats the idea.
HTH,
-- OliNether.
"Fai" <[EMAIL PROTECTED]> wrote :
>
> Subject: [PHP] reloading a webpage?
>
> Does any body know how to ensure the web page will clear the previous
> history (cache) and reload the new data when the same webpage re-displays to
> browser?
>
> That is the current webpage content is based on previous webpage input, and
> when we press "back" button to re-enter previous webpage input then we press
> "forward" and this current page will know to update the content and display
> new one to browser.
>
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