Authorize.net PHP 致命错误：调用数组上的成员函数 getSubscriptionDetailType()

Question

我正在创建 Authorize.net 定期计费报告，并获得订阅数组列表。

$subscriptions[] = $response->getSubscriptionDetails();

当我尝试像下面这样在数组中回显值时，我收到此错误 “PHP 致命错误：调用数组上的成员函数 getSubscriptionDetailType()”

echo $subscriptions[0]->getSubscriptionDetailType()->id;

我试图 var_dump 看看这个数组里面发生了什么..我得到了这个结果

array(1) {
  [0]=>
  array(1) {
    [0]=>
    object(net\authorize\api\contract\v1\SubscriptionDetailType)#200 (16) {
      ["id":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      int(4362259)
      ["name":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      string(29) "MetroCare Dental Subscription"
      ["status":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      string(7) "expired"
      ["createTimeStampUTC":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      object(DateTime)#195 (3) {
        ["date"]=>
        string(26) "2017-02-06 17:02:50.287000"
        ["timezone_type"]=>
        int(3)
        ["timezone"]=>
        string(3) "UTC"
      }
      ["firstName":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      string(5) "javed"
      ["lastName":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      string(5) "Malik"
      ["totalOccurrences":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      int(1)
      ["pastOccurrences":"net\authorize\api\contract\v1\SubscriptionDetailType":private]=>
      int(1)
    }
  }
}

Answer 1

var 转储显示订阅详细信息对象位于另一个数组内的数组中。两个数组都包含一个元素（偏移量为 0），所以它是：

$response[0][0]->getSubscriptionDetails();