That doesn't display all the parameters, and gives the wrong value for some parameters. Fix: 

my %var = $query->Vars;
foreach my $param (keys %var) {
   foreach my $value (split /\0/, $var{$param}) {
      ...
   }
}

[download]

In reply to Re^2: How to cycle through CGI query params? by ikegami
in thread How to cycle through CGI query params? by punch_card_don

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