使用PHP SDK从Paypal获取SKU值

Question

我正在使用Paypal PHP SDK。

我可以得到这个值：

$mail = $payment->payer->payer_info->email;
$name = $payment->payer->payer_info->first_name;
$lname = $payment->payer->payer_info->last_name;
$contry = $payment->payer->payer_info->shipping_address->country_code;

但是，我无法获得SKU。我试过这些选项：

// Option #1
$sku =  $payment->transactions->item_list->items->sku;

// Option #2
$sku =  $payment->transactions->item_list->items->0->sku;

但什么都没有，第二个选项的错误。

输出的一部分：

....
"payer": {
    "payment_method": "paypal",
    "status": "VERIFIED",
    "payer_info": {
        "email": "[email protected]",
        "first_name": "name",
        "last_name": "mylastname",
        "payer_id": "00000000",
        "shipping_address": {
            .....
        },
        "country_code": "nnnnn",
        "business_name": "nnnnn"
    }
},
"transactions": [
    {
        "amount": {
            "total": "0.01",
            "currency": "USD",
            "details": {}
        },
        "payee": {
            "merchant_id": "00000000000",
            "email": "[email protected]"
        },
        "description": "Payment description",
        "invoice_number": "000000000",
        "item_list": {
            "items": [
                {
                    "name": "nnnnnn",
                    "sku": "1562",
                    "price": "0.01",
                    "currency": "USD",
                    "quantity": 1
                }
            ],
            ....

我怎样才能获得SKU（1562）的价值？

Answer 1

试试这个：-

 $sku = $payment['transactions']['item_list']['items']['sku'];

Answer 2

我在这里找到了一些好的代码：https://www.formget.com/paypal-transaction-details/

它必须像：

transactions[0]->item_list->items[0]->price ;

交易和物品就像Gabor所说的那样。