ChargeBee发票PHP API请求，访问$invoices

我通过PHP向ChargeBee的API发出以下请求：-

ChargeBee_Environment::configure("chargebee-test","test_uybGuyguyguykynkgYgkfvyt");
$all = ChargeBee_Invoice::all(array(
    "customer_id" => 2uyg23inuy2g3ou,
    "limit"       => 5, 
    "status[is]"  => "paid", 
    "total[lte]"  => 1000,
    "sortBy[asc]" => "date"));

foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice);
    echo'</pre>';
}

（我已经减少了上面的数据量，因为返回的请求在这里显示的时间太长了）

这就是我陷入困境的地方，我如何才能从对象中提取数据

我尝试了以下几点：-

foreach($all as $entry){
    $invoice = $entry->invoice();
    foreach($invoice as $cinvoice) {
        echo'<pre>';
        print_r($cinvoice->allowed);
        echo'</pre>';
    }
}

从中可以看到发票对象的公共属性

要访问它们，您只需执行以下操作，例如：

echo”“；
foreach（$all as$entry）{
$invoice=$entry->invoice（）；
echo“发票{$Invoice->customerId}的状态为“{$Invoice->status}”，总共{$Invoice->amountDue}的状态为“{$Invoice->status}”；
}
回声“；

---

测试它，并检查文档中的其他可用属性。

您想直接访问受保护的属性。对ChargeBee_Invoice对象中数据的访问是通过魔术方法（）实现的。可查看的可用属性列表。 此代码帮助您开始：

---

\u get

（一个下划线）不是一个神奇的方法，它只是类

结果的私有方法（不是他想要查询的类发票）。文档中关于公共属性的部分还可以。哦。。。ChargeBee__结果和链接-这是我不幸的打印错误。我指的是ChargeBee_模型。此类是ChargeBee\u发票的父类。我关于通过magic方法（两个下划线）访问数据的陈述没有错。请参阅源代码。
foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice->allowed);
    echo'</pre>';
}

foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice->allowed());
    echo'</pre>';
}

foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice->ChargeBee_Invoice);
    echo'</pre>';
}

foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice->ChargeBee_Invoice());
    echo'</pre>';
}

foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice['ChargeBee_Invoice']);
    echo'</pre>';
}

foreach($all as $entry){
    $invoice = $entry->invoice();
    echo'<pre>';
    print_r($invoice['allowed']);
    echo'</pre>';
}

foreach($all as $entry){
    $invoice = $entry->invoice();
    foreach($invoice as $cinvoice) {
        echo'<pre>';
        print_r($cinvoice->allowed);
        echo'</pre>';
    }
}

Fatal error:  Uncaught exception 'Exception' with message 'Unknown property

echo "<pre>";
foreach($all as $entry){
    $invoice = $entry->invoice();
    echo "Invoice #{$invoice->customerId}  for a total of {$invoice->amountDue} has status '{$invoice->status}'"\n;
}
echo "</pre>";

<?php
  foreach ($all as $entry)
  {
      /* Get next invoice */
      $invoice = $entry->invoice();

      /* Get properties from invoice */
      echo $invoice->id;
      echo $invoince->subscription_id;

      /* And so on */
  }
?>