Spread amount over a quantity. Uses a balancer amount to last item

spreadAmount.php

<?php
function spreadAmount($amount,$qty)
{
	if($amount % $qty === 0)
	{
		$start = $amount / $qty;
		$last = $start;
	}
	else
	{
		$start = round(($amount / $qty) * 100) / 100;
		$last = $amount - ($start * ($qty - 1));
	}
	
	for($x=0;$x<$qty-1;$x++){
		$return[] = $start;
	}
	$return[] = $last;
	
	return $return;
}
?>