#!/usr/local/bin/perl -w
use strict;
use Data::Dumper;
my $x;
print "fred defined\n" if (exists($x->{fred}));
print "defined\n" if (exists($x->{fred}->{dave}));
print Dumper($x);
print "fred defined\n" if (exists($x->{fred}));

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Should calling exists spring $x->{fred} into existance?

2005-09-20 Retitled by g0n, as per Monastery guidelines
Original title: 'Should this happen?'

In reply to Should calling 'exists' create a hash key? by mje

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