Re: User variables with two values?

[Khen1950fx]

You could use constants via Constant::Generate:

#!/usr/bin/perl -l

use strict;
use warnings;

use Constant::Generate [qw(FOO)],
    -stringy_vars => 1,
    -start_at  => 12;

if (FOO == 12 and FOO eq FOO) {
    print "FOO is a dualvar";
}