I've got a PHP question. Here's the scenario:
HTML page with a form. User submits. Loads PHP page which grabs form contents via $POST. There's also another form on this second page. User fills it out and submits second page which takes them to a third page (which then enters everything into a db. I need the $POST variables from the form the user filled out on the first HTML page to be accessible to me on that third page so I can write them to the db once I've validated the entries on the second page. Does this make sense? How can I carry those $_POST variables across pages?