Webpage has expired warning!

[php_dev]

Hey all,

Within my pages, I use several session variables to interact with my scripts.  When viewing my application in I.E. 7 I get an error message "Webpage has expired".  This happens only in I.E., and I can not figure out why.  I believe the problem to involve the settings for PHP sessions. 

If anyone knows a setting I can modify or a hack for this problem, I'd appreciate the help!

Thanks,
php_dev

[walterquez]

The problem is not PHP, but IE. For some reason IE and the web server are not communicating correctly. Yes, we tried counseling, but it did not work, IE is very stubborn.

Add this to the top of the page.

header('cache-control: private');
session_cache_limiter('private_no_expire');