I just want to point out, since multiple people have suggested using foreach ($query->param()) { $$_ = $query->param($_) } that the CGI module provides a method for importing names: $query->import_names('Q'); imports all the parameters into the Q namespace. CGI warns against importing into the main package, for good reason: it's a huge security flaw! Someone could replace the value of any scalar variable in your code just by faking the form data.

Also note that using the above 'roll-your-own' approach to importing fails for multi-valued parameters, assigning them to scalars instead of to arrays. Using CGI's built-in method handles multi-valued parameters correctly.

In reply to Re: Variable Variables by chipmunk
in thread Variable Variables by marius

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