Recursive solution 

use strict;
use warnings;
use Data::Dumper;

my %uberhash;

my @test = qw[1 2 3 4 5];

getFunky(\@test,\%uberhash);



print Dumper(%uberhash);


sub getFunky
{
    my ($arr,$hash) = @_;

    if($#$arr != -1)
    {
          
        my $current = shift @{$arr};
 
        if($#$arr == -1 )
            {getFunky($arr,\$$hash{$current});}          
        else
            {getFunky($arr,\%{$$hash{$current}});}
    }
    else
    {
        $hash => undef;
        return;
    }
}

[download]
Don't know if that's any more a perl way to do it.. but still a different way.

Grygonos

In reply to Re: Array to nested hash by Grygonos
in thread Array to nested hash by amw1

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