Cache Control fails

Question

My index.php page keeps being cached, showing old timer values and others, even though I\'m using this:

session_cache_limiter( \'nocache\' );
session_start( );
h         


        

Answer 1

Set the cache expiration date to an old date.

header( 'Expires: Fri, 01 Jan 2010 00:00:00 GMT' );