I've got a PHP powered site that involves some form submissions for searches
and when using the browser's 'back' button to return to the search results
page I get the horrible 'Page expired' warning due to the page being created
from variables sent in a form.
I know there is a way to avoid this problem because all search enabled
websites seem to manage to avoid it, but I don't know how.
Can anyone help?
I had thought using sessions would help but it makes no difference. Is this
something that can be avoided with PHP or does it require some client-side
Scott Graham, on behalf of Brian
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php