I am working on a app at the moment, as practice mostly. But I have like 25 $vars that accumulate over the course of like 2 pages of forms gathering information. On the final page i use all these $vars to put together an estimate. My question is:
Is there a "common best practice" for handling them? like right now i just have a great big list at top of my pages. Should i use an includes file for $vars? Or use sessions to carry them all around until i am ready to pull them all in for my calculations on the final page?