在Stripe成功支付后获得最后4位信用卡

Question

下面的代码使用Stripe处理用户信用卡上的费用。

// Create the charge on Stripe's servers - this will charge the user's card
    try {
        $charge = Stripe_Charge::create(array(
          "amount" => $grandTotal, // amount in cents, again
          "currency" => "usd",
          "card" => $token,
          "description" => "Candy Kingdom Order")
        );
    } catch(Stripe_CardError $e) {
      // The card has been declined
    }

现在，我希望能够显示在订单确认页面上使用的卡的最后4位数字。但我想这样做的方式，它不存储完整的卡号。就在最后四个。我不知道如何检索这些信息，如果可能的话。求你帮忙？

Answer 1

API Documentation有你想要的答案。$收费->卡->last4 4应该有您正在寻找的价值。使用您的示例，以下内容将起作用：

$last4 = null;
try {
    $charge = Stripe_Charge::create(array(
      "amount" => $grandTotal, // amount in cents, again
      "currency" => "usd",
      "card" => $token,
      "description" => "Candy Kingdom Order")
    );
    $last4 = $charge->card->last4;
} catch(Stripe_CardError $e) {
  // The card has been declined
}