Not shure if I get the point here, but it is possible if the global you want to create will be part of an existing array or hash.
use strict;
use warnings;

my @globalarray;
my $gatekeeper = 1;

if($gatekeeper)
{
    push @globalarray, 'foo';
    # creates $globalarray[0]
}
print "$globalarray[0]\n";

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In reply to Re: how do i create a global var conditionally? by rizzo
in thread how do i create a global var conditionally? by perltux

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