Re: reloading a webpage?

> header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past > header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); > // always modified > header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 > header ("Pragma: no-cache"); // HTTP/1.0 FYI. If you are using PHP4 session, it will be done automatically when you set session.cache_limmter = 'nocache'; Also read, RFC2068 for HTTP1.1, RFC1945 for HTTP 1.0. Regards -- Yasuo Ohgaki > > -----Ursprungligt meddelande----- > Från: Fai [mailto:fai5@hknet.com] > Skickat: den 10 mars 2001 18:25 > Till: php-general@lists.php.net > Ämne: [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. > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net > >