Iterate over matches with while and $1 : Loop « Regular Expression « Perl

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Perl » Regular Expression » Loop

Iterate over matches with while and $1


   



#!/usr/bin/perl

use warnings;

use strict;



my $text = "one, two, three, four";



while ($text =~ /\b(\w+)\b/g) {

    print $1, "\n";

}

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4.	A program that loops using a pattern.

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