Mike

<?        function calcChange($price, $recieved) {                $change = ($recieved - $price);                echo "Change is: $change Euro\n";                $change *= 100;                $a['100paper'] = calc($change, 10000);                $a['50paper'] = calc($change, 5000);                $a['20paper'] = calc($change, 2000);                $a['10paper'] = calc($change, 1000);                $a['5paper'] = calc($change, 500);                $a['2coin'] = calc($change, 200);                $a['1coin'] = calc($change, 100);                $a['50coin'] = calc($change, 50);                $a['20coin'] = calc($change, 20);                print_r($a);        }        function calc(&$change, $divide) {                $ret = floor($change / $divide);                $change -= $ret * $divide;                return $ret;        }        calcChange(10, 30.2);