<?
function ordinalize($number) {
	if (in_array(($number % 100),range(11,13))){
		return $number.'th';
	}else{
		switch (($number % 10)) {
			case 1:
				return $number.'st';
				break;
			case 2:
				return $number.'nd';
				break;
			case 3:
				return $number.'rd';
				break;
			default:
				return $number.'th';
				break;
		}
	}
}
?>