<?print verse(1);print chorus();print verse(2);print chorus();print verse(3);print chorus();print verse(4);print chorus();function verse($stanza){ switch ($stanza){ case 1: $place = thumb; break; case 2: $place = shoe; break; case 3: $place = knee; break; case 4: $place = door; break; default: $place = I dont know where;} // end switch $output = <<<HERE This old man, he played $stanza<br> He played knick-knack on my $place<br><br>HERE; return $output;} // end versefunction chorus(){ $output = <<<HERE ...with a knick-knack<br> paddy-whack<br> give a dog a bone<br> this old man came rolling home<br> <br><br>HERE; return $output;} // end chorus?>