use strict; use warnings; my $p1 = {'a' => {'x' => 10, 'y' => 20}}; for (sort keys %$p1) { print "$_\n"; my $p2 = $p1->{$_}; for (sort keys %$p2) { print " $_ => $p2->{$_}\n"; } }
In reply to Re: Multi Dimensional Hashes
by TedPride
in thread Multi Dimensional Hashes
by Anonymous Monk
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