I’d like to find something that will give viewers an updated page whenever they enter a page. It will be used for current conditions and I want to avoid any caching their browser/server will do. I have found a couple, and try adding:
<meta http-equiv="Pragma" content="no-cache" /> <meta http-equiv="Cache-Control" content="no-cache" /> <meta http-equiv="Expires" content="-1" />
<?php header( "Expires: Mon, 20 Dec 1998 01:00:00 GMT" ); header( "Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT" ); header( "Cache-Control: no-cache, must-revalidate" ); header( "Pragma: no-cache" ); ?>
but still doesn’t work. Possibility, these codes above is no good for this sort of thing as it’s client-side. So perhaps anybody knows a good server-side script to do this (a php version), include how to use it, please let me know.
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