You could always use grep. Note that I changed the print() in blah() to a return, otherwise you'll end up printing an extra value out.:

my $word = 'BLAHBLAH';
print blah(grep{s/BLAH/COW/}$word);

sub blah {
  my $stuff = shift;
  return "$stuff\n";
}

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In reply to Re: Passing results of a substitution to a function by Coruscate
in thread Passing results of a substitution to a function by Anonymous Monk

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