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What I am trying to do is be able to keep all details that are in the URL after submitting from a form. i am using $PHP_SELF and all details after .php? seem to get lost. Have also looked at using
i don't suppose you know a good resource website where it lists all Super globals and this sort of stuff, i seem to find http://www.php.net difficult to locate what i need to find out.
I actually normally just use a phpinfo(); page. Down at the bottom almost all of the SERVER/_ENV variables are echoed out and normally I can tell which one I want from the current value. (Of course QUERY_STRING is an exception as its blank on a phpinfo page, but I knew roughly what I was looking for name-wise....)