#!/usr/bin/perl
## php_return_or_not.perl
## RJM Programming
## May 2016

print "You can return ... " . return_or_not(0) . " ... or you can display ... ";
return_or_not(1);

sub return_or_not {
  my $retval = "The quick brown fox jumps over the lazy dog.";
  if ($_[0] != 0) {
    print $retval . "\n";
  } else {
    return $retval;
  }
}