这里的层次结构是什么？
看起来很像
$ event-> data-> object-> lines-> data-> subscription
我已经尝试过了，但是我没有ID。实际上，这很令人困惑。
这是回应，为什么我假设层次结构是
$event->data->object->lines->data->subscription
我想过我是否会说
$ subID = $ event-> data-> object-> lines-> data-> subscription;
然后
$ subID应该=“ sub_randcomSUB”
{
"object": {
"id": "in_randomnumbers",
"object": "invoice",
"amount_due": 20000,
"amount_paid": 0,
"amount_remaining": 20000,
"application_fee": null,
"attempt_count": 1,
"attempted": true,
"auto_advance": true,
"billing": "charge_automatically",
"billing_reason": "manual",
"charge": "ch_randomnumbers",
"closed": false,
"currency": "usd",
"customer": "cus_randomnumbers",
"date": 1532039357,
"description": null,
"discount": null,
"due_date": null,
"ending_balance": 0,
"forgiven": false,
"hosted_invoice_url": "https://pay.stripe.com/invoice/invst_randomnumbers",
"invoice_pdf": "https://pay.stripe.com/invoice/invst_randomcnumbers/pdf",
"lines": {
"object": "list",
"data": [
{
"id": "ii_randomnumbn",
"object": "line_item",
"amount": 20000,
"currency": "usd",
"description": "SSS",
"discountable": true,
"invoice_item": "ii_random",
"livemode": false,
"metadata": {
},
"period": {
"end": 1532039351,
"start": 1532039351
},
"plan": null,
"proration": false,
"quantity": 1,
"subscription": "sub_randcomSUB",
"type": "invoiceitem"
}
],
"has_more": false,
"total_count": 1,
"url": "/v1/invoices/in_randcom/lines"
},
"livemode": false,
"metadata": {
},
"next_payment_attempt": 1532298568,
"number": "5186095-0004",
"paid": false,
"period_end": 1534715394,
"period_start": 1532036994,
"receipt_number": null,
"starting_balance": 0,
"statement_descriptor": null,
"subscription": null,
"subtotal": 20000,
"tax": null,
"tax_percent": null,
"total": 20000,
"webhooks_delivered_at": 1532039363
},
"previous_attributes": null
}
答案 0 :(得分：1)
$event->data->object->lines->data是一个数组。您需要获取数组的第一个元素，例如$event->data->object->lines->data[0]，然后订阅，例如$event->data->object->lines->data[0]->subscription