Json response from stripe to variables in php

Question

I have a code in php that listen to stripe which sends to the my server a json format information. I would like to retrieve the email from the json and assign it to a variable $email. I don't understand what is wrong with my php code.

PHP code:

    {
  "id": "evt_7nxAKynL74HXUu",
  "object": "event",
  "api_version": "2012-11-07",
  "created": 1454008591,
  "data": {
    "object": {
      "id": "ch_7nxA7QWn3069zJ",
      "object": "charge",
      "amount": 15000,
      "amount_refunded": 0,
      "application_fee": null,
      "balance_transaction": "txn_7nxAqCOclHRnAv",
      "captured": true,
      "card": {
        "id": "card_7nxAJFJ52PhS8G",
        "object": "card",
        "address_city": null,
        "address_country": null,
        "address_line1": null,
        "address_line1_check": null,
        "address_line2": null,
        "address_state": null,
        "address_zip": null,
        "address_zip_check": null,
        "brand": "Visa",
        "country": "US",
        "customer": "cus_7nxAxI4lGICtyv",
        "cvc_check": "pass",
        "dynamic_last4": null,
        "exp_month": 11,
        "exp_year": 2022,
        "fingerprint": "lEO6YJCu2ASyQbvB",
        "funding": "credit",
        "last4": "4242",
        "metadata": {},
        "name": "futjakot@gmail.com",
        "tokenization_method": null,
        "type": "Visa"
      },
      "created": 1454008591,
      "currency": "gbp",
      "customer": "cus_7nxAxI4lGICtyv",
      "description": null,
      "destination": null,
      "dispute": null,
      "failure_code": null,
      "failure_message": null,
      "fraud_details": {},
      "invoice": null,
      "livemode": false,
      "metadata": {},
      "order": null,
      "paid": true,
      "receipt_email": "futjakot@gmail.com",
      "receipt_number": null,
      "refunded": false,
      "refunds": [],
      "shipping": null,
      "source": {
        "id": "card_7nxAJFJ52PhS8G",
        "object": "card",
        "address_city": null,
        "address_country": null,
        "address_line1": null,
        "address_line1_check": null,
        "address_line2": null,
        "address_state": null,
        "address_zip": null,
        "address_zip_check": null,
        "brand": "Visa",
        "country": "US",
        "customer": "cus_7nxAxI4lGICtyv",
        "cvc_check": "pass",
        "dynamic_last4": null,
        "exp_month": 11,
        "exp_year": 2022,
        "fingerprint": "lEO6YJCu2ASyQbvB",
        "funding": "credit",
        "last4": "4242",
        "metadata": {},
        "name": "futjakot@gmail.com",
        "tokenization_method": null,
        "type": "Visa"
      },
      "statement_descriptor": null,
      "status": "paid",
      "statement_description": null,
      "fee": 455,
      "fee_details": [
        {
          "amount": 455,
          "amount_refunded": 0,
          "application": null,
          "currency": "gbp",
          "description": "Stripe processing fees",
          "type": "stripe_fee"
        }
      ]
    }
  },
  "livemode": false,
  "pending_webhooks": 1,
  "request": "req_7nxAFmUej9UkFy",
  "type": "charge.succeeded"
}

Json code:

  { "id": "evt_7nxAKynL74HXUu", "object": "event", "api_version": "2012-11-07", "created": 1454008591, "data": { "object": { "id": "ch_7nxA7QWn3069zJ", "object": "charge", "amount": 15000, "amount_refunded": 0, "application_fee": null, "balance_transaction": "txn_7nxAqCOclHRnAv", "captured": true, "card": { "id": "card_7nxAJFJ52PhS8G", "object": "card", "address_city": null, "address_country": null, "address_line1": null, "address_line1_check": null, "address_line2": null, "address_state": null, "address_zip": null, "address_zip_check": null, "brand": "Visa", "country": "US", "customer": "cus_7nxAxI4lGICtyv", "cvc_check": "pass", "dynamic_last4": null, "exp_month": 11, "exp_year": 2022, "fingerprint": "lEO6YJCu2ASyQbvB", "funding": "credit", "last4": "4242", "metadata": {}, "name": "futjakot@gmail.com", "tokenization_method": null, "type": "Visa" }, "created": 1454008591, "currency": "gbp", "customer": "cus_7nxAxI4lGICtyv", "description": null, "destination": null, "dispute": null, "failure_code": null, "failure_message": null, "fraud_details": {}, "invoice": null, "livemode": false, "metadata": {}, "order": null, "paid": true, "receipt_email": "futjakot@gmail.com", "receipt_number": null, "refunded": false, "refunds": [], "shipping": null, "source": { "id": "card_7nxAJFJ52PhS8G", "object": "card", "address_city": null, "address_country": null, "address_line1": null, "address_line1_check": null, "address_line2": null, "address_state": null, "address_zip": null, "address_zip_check": null, "brand": "Visa", "country": "US", "customer": "cus_7nxAxI4lGICtyv", "cvc_check": "pass", "dynamic_last4": null, "exp_month": 11, "exp_year": 2022, "fingerprint": "lEO6YJCu2ASyQbvB", "funding": "credit", "last4": "4242", "metadata": {}, "name": "futjakot@gmail.com", "tokenization_method": null, "type": "Visa" }, "statement_descriptor": null, "status": "paid", "statement_description": null, "fee": 455, "fee_details": [ { "amount": 455, "amount_refunded": 0, "application": null, "currency": "gbp", "description": "Stripe processing fees", "type": "stripe_fee" } ] } }, "livemode": false, "pending_webhooks": 1, "request": "req_7nxAFmUej9UkFy", "type": "charge.succeeded" } 

Answer 1

Actually, you have 3 emails in that JSON.

$event_json = json_decode($input);
$email1 = $event_json->data->object->card->name;
$email2 = $event_json->data->object->receipt_email;
$email3 = $event_json->data->object->source->name;

You could have figured it out by yourself by doing a series of var_dump statements on $event_json .

Answer 2

如您所见，名称位于对象命名数据中的对象命名对象的对象卡中，因此电子邮件的检索应为：

$email = $event_json->data->object->card->name;