Please can anyone tell me what is error in the code below:
$html .= $this->getHtmlRow ('STANDARD_AMOUNT', ('$osp = $currency->priceDisplay ($order['details']['BT']->order_salesPrice);
$os= $currency->priceDisplay ($order['details']['BT']->order_shipment);
$opt = $currency->priceDisplay ($order['details']['BT']->order_payment_tax);
$op= $currency->priceDisplay ($order['details']['BT']->order_payment);
$cd = $currency->priceDisplay ($order['details']['BT']->coupon_discount);
$ot = ($osp + $os + $opt +$op + $cd);
echo number_format($ot,2,',','').'€''), "vmorder-done-amount");
Thank you