如何从条带对象PHP获取关联数组

我正在尝试使用Stripe的PHP库从端点检索的对象中检索元数据和支付金额

我使用的是他们示例代码的一个稍加修改的版本：

$payload = @file_get_contents('php://input');
$event = null;

try {
    $event = \Stripe\Event::constructFrom(
        json_decode($payload, true)
    );
} catch(\UnexpectedValueException $e) {
    // Invalid payload
    http_response_code(400);
    exit();
}

// Handle the event
switch ($event->type) {
    case 'payment_intent.succeeded':
        $paymentIntent = $event->data->object; // contains a \Stripe\PaymentIntent
        // Read the result.
        $paymentIntentValues = $paymentIntent->values(); // Returns standard array??
        break;
    case 'payment_method.attached':
        $paymentMethod = $event->data->object; // contains a \Stripe\PaymentMethod
        // Read the result.
        $paymentMethodValues = $paymentMethod->values(); // Returns standard array??
        break;
    // ... handle other event types
    default:
        // Unexpected event type
        http_response_code(400);
        exit();
}

http_response_code(200);

问题是，当我转储任何对象（例如$paymentIntent）时，转储只是电荷对象的转储，而当我尝试使用values（）获取值时它给了我一个模棱两可的标准数组

e、 g

---

我希望能够读取$paymentIntent对象的值，并通过关联数组或对象一致地使用这些值。

为了检索列出条带对象（例如paymentIntent对象）值的关联数组，必须使用toArray（）函数

e、 g

结果:

array (45) [
    'id' => string (12) "pi_secretkey"
    'object' => string (12) "paymentIntent"
    'amount' => integer 247
    'amount_refunded' => integer 0
    'application' => null
    'application_fee' => null
    'application_fee_amount' => null
    'balance_transaction' => string (13) "anothersecret"
    etc... etc...

// Handle the event
switch ($event->type) {
    case 'payment_intent.succeeded':
        $paymentIntent = $event->data->object; // contains a \Stripe\PaymentIntent
        // Read the result.
        $paymentIntentValues = $paymentIntent->toArray(); // Returns associative array of values.
        break;
    case 'payment_method.attached':
        $paymentMethod = $event->data->object; // contains a \Stripe\PaymentMethod
        // Read the result.
        $paymentMethodValues = $paymentMethod->toArray(); // Returns associative array of values.
        break;
    // ... handle other event types
    default:
        // Unexpected event type
        http_response_code(400);
        exit();
}

array (45) [
    'id' => string (12) "pi_secretkey"
    'object' => string (12) "paymentIntent"
    'amount' => integer 247
    'amount_refunded' => integer 0
    'application' => null
    'application_fee' => null
    'application_fee_amount' => null
    'balance_transaction' => string (13) "anothersecret"
    etc... etc...