Question

我正在努力将PayPal集成到我的网站，但是我已经达到要求我将ID传递回客户端的程度。我不知道该怎么做。任何帮助都会很棒。

这是我从PayPal服务器获得的最后一个JSON代码。正如我从服务器端代码那样做。

{
"id":"PAY-5VL741754E714161BLHUWCKY",
"intent":"sale",
"state":"created",
"payer":
{
    "payment_method":"paypal"
},
"transactions":
[{
    "amount":
    {
        "total":"4.00",
        "currency":"USD",
        "details":
        {
            "subtotal":"2.00",
            "tax":"2.00",
            "shipping":"1.00",
            "shipping_discount":"-1.00"
        }
    },
    "description":"The payment transaction description.",
    "custom":"PlayerID",
    "invoice_number":"merchant invoice",
    "item_list":
        {
        "items":
            [{
            "name":"item 1",
            "description":"item 1 description",
            "price":"1.00",
            "currency":"USD",
            "tax":"1.00",
            "quantity":1
            },
            {
            "name":"item 2",
            "description":"item 2 description",
            "price":"1.00",
            "currency":"USD",
            "tax":"1.00",
            "quantity":1
            }]
        },
        "related_resources":
        []
    }],
    "create_time":"2017-10-20T02:36:27Z",
    "links":
    [{
      "href":"h.t.t.p.s.:././.a.p.i...s.andbox.paypal.com/v1/payments/payment/PAY-5VL741754E714161BLHUWCKY",
        "rel":"self",
        "method":"GET"
    },
    {
        "href":"h.t.t.p.s.:././.w.w.w...s.andbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=EC-3U757031AX945661J",
        "rel":"approval_url",
        "method":"REDIRECT"
    },
    {
      "href":"h.t.t.p.s:././.a.p.i...s.a.ndbox.paypal.com/v1/payments/payment/PAY-5VL741754E714161BLHUWCKY/execute",
        "rel":"execute",
        "method":"POST"
    }

]}

Answer 1

您可以使用json_decode()函数(function docs)将JSON信息解码为多维数组。

以下脚本将根据需要回显ID（假设$response是来自PayPal事务的JSON编码响应）：

$data = json_decode($response, true);
echo $data['id'];

Answer 2

我把它解决了，以及以下内容。

$response1 = json_decode($response);
$payment_id = $response1->id;
$payment_id = print_r($payment_id, true);

print ("{
     \"id\": \"$payment_id\"
}");

PayPal如何将id传递给客户端

2 个答案: