Online PHP editor | refs for XndKp

<?php $sumPrice = 5.00; $subTotal = 0.00; $voucherSum = sprintf('%01.2f', (sprintf('%01.2f',$sumPrice) - sprintf('%01.2f',$subtotal))); $parameter['has_voucher'] = (abs($voucherSum) >= 0.01) ? 1 : 0; $parameter['discount'] = $this->_convertToCurrency($listPrice - $sumPrice); $parameter['discount_percentage'] = sprintf('%01.0f', round(100 - (($sumPrice / $listPrice) * 100))); var_dump($voucherSum); var_dump($parameter);