Array (
[0] => Array ( [TypeFlag] => S [qty] => 2 [denom] => 50 [certMessage] => [totalPrice] => 100 )
[1] => Array ( [TypeFlag] => S [qty] => 1 [denom] => 25 [certMessage] => [totalPrice] => 25 )
)
我需要做的是得到购物车中所有物品的总价——在这个例子中是125。我该怎么做呢?我知道如何访问一个数组的特定值,但是如何从这样的多个数组中获取值呢?我可以在循环中打印每个值,如下所示:
$finalTotal = 0.00;
foreach($cart as $value) {
foreach($value as $key=>$item) {
error_log("cart ".$key . ": ". $item);
}
}