PHP Question

Hi,

I was wondering if anyone has a PHP solution for this problem.

I need to be able to capture all variables passed from a form. The problem
is that I may not know all the variables. If known, I can access the
variables with a $varname. I am trying to find a way to do this if the
variable is unknown. I do not want to use PERL (for this solution) although
I know it can be done.

Thanks,
Dave