#!/usr/bin/perl 
use strict;
use warnings;

my $a=10;
my %b; 

$b{\$a}= $a; 
while ( my ($key, $value) = each %b) { print "$key => $b{$key}\n"; }

[download]

Output:
SCALAR(0x814f5c4) => 10

HTH,

PooLpi

In reply to Re: Problem to store referrence as key value in a hash by poolpi
in thread Problem to store referrence as key value in a hash by Anonymous Monk

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