#!/usr/bin/perl

# http://perlmonks.org/?node_id=1177217

use strict;
use warnings;

my @ar1 = qw(text1.txt text1a.txt text2.txt
  text54.txt text1g.txt text54f.txt);

my %latest;

@latest{ /^text(\d+)\D/ } = $_ for sort @ar1;

my @lastversion = @latest{sort {$a <=> $b} keys %latest};

print "@lastversion\n";

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In reply to Re: Sorting array by tybalt89
in thread Sorting array by negativ_m

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