array of form data

After submitting form data to a page called procform.php, I want to be able to see a list or array of all the inputs that were submitted from the form. I scoured the PHP books I own and did some google searches, but found nothing in this regard. I know I can use $myformvar in procform.php if I know the form had an input like this: <input type=hidden name=myformvar value=190> But, surely, there must be a way to get a list of all the variables assigned from the form in PHP, right?

Mark
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