如何从 Stripe 对象 PHP 中获取关联数组答案

【问题标题】：How to get associative array from Stripe objects PHP如何从 Stripe 对象 PHP 中获取关联数组
【发布时间】：2020-07-29 09:10:32
【问题描述】：

我正在尝试从使用 Stripe 的 PHP 库从端点检索的对象中检索元数据和付款金额。

我正在使用他们的示例代码的略微修改版本：

$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时，例如$paymentIntent，转储只是 Charge 对象，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。

例如

array (45) [
    0 => string (12) "pi_secretkey"
    1 => string (12) "paymentIntent"
    2 => integer 247
    3 => integer 0
    4 => null
    5 => null
    6 => null
    7 => string (13) "anothersecret"
    8 => Stripe\StripeObject (7) (
        protected '_lastResponse' -> null
        protected '_opts' -> Stripe\Util\RequestOptions (3) (
            public 'apiBase' -> null
            public 'apiKey' -> null
            public 'headers' -> array (0) []
        )

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

【问题讨论】：

标签： php stripe-payments

【解决方案1】：

为了检索列出 Stripe 对象值的关联数组，例如PaymentIntent 对象，您必须使用 toArray() 函数

例如

// 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();
}

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...

【讨论】：