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Thread: How to avoid...
Apr 21, 2001, 03:10 #1
I coded a page in php.
But when hitting the browzers back button you get the following:
This document resulted from a POST operation and has expired from the cache. If you wish you can repost the form data to recreate the document by pressing the
reload button. "
This is completely undesireable.
How can i fix this?
I know what this means but i don't know why exactely i get it.
The page i'm trying to do looks something like this:
do some stuff
do some other stuff
then the action value gets cahnged and the page reloaded (throug links using $PHP_SELF)