<?php
function getName(){
		return "Harry Potter";
}
function getEnemy(){
		return "Dragon";
}
function getLocation(){
		return "Darkwood Forest";
}
function sentence(){
		echo "Deep in " . getLocation() . ", " . getName() . " battled a great " . getEnemy() . ".";
		//Would echo "Deep in Darkwood Forest, Harry Potter battled a great Dragon."
}
sentence();
?>