[ic] Looping through form variables in [perl] tag

tom at readyink.com tom at readyink.com
Tue Apr 8 21:10:16 CDT 2008

I should be able to do

while (($key, $value) = each %CGI::values) { }

## or

foreach my $key ( keys %CGI::values ) {}

because I see code like that in the core, but it doesn't work.  Can
someone tell me how to loop through the form variables?

thank you,
tom friedel

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