Magento Checkout:获取小计值而不进行迭代

Question

<?php
foreach($this->getTotals() as $total)
{
    if ($total->getCode() == 'subtotal')
    {
        $subtotal = $total->getValue();
        break;
    }
}
echo $subtotal;
?>

有没有直接获得小计的方法？

Answer 1

根据这个网站:

你可以得到小计:

$totals = Mage::getSingleton('checkout/cart')->getQuote()->getTotals();
$subtotal = $totals["subtotal"]->getValue();

Answer 2

试着用这个:

Mage::getSingleton('checkout/cart')->getQuote()->getSubtotal()

Answer 3

以下应该有效：

$subtotal = $this->getQuote()->getSubtotal();