I get the same result with: 

#!/usr/bin/env perl
use strict;
use warnings;
use Data::Printer;

my @unsorted = qw( 041351920234 Rabbit 0343120 041271024500 0430870 Ap
+ple 041460301399);

my @sorted = sort { $a <=> $b || $a cmp $b } @unsorted;

p @unsorted;
p @sorted;

[download]

Is your way more efficient memory-wise? Also, both of our approaches are giving me warnings like: Argument "Rabbit" isn't numeric in numeric comparison (<=>) at....

In reply to Re^2: Sorting Numbers & Text by frozenwithjoy
in thread Sorting Numbers & Text by PriNet

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