You don't need \s 
use warnings;
use strict;
use Data::Dumper;

my $line = 'hello world';
my @words = ($line =~ m/[a-zA-Z0-9]+/g);
print Dumper(\@words);

__END__

$VAR1 = [
          'hello',
          'world'
        ];

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Please read: Writeup Formatting Tips

In reply to Re: Regex EOF by toolic
in thread Regex EOF by HatTemper

Title:
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