如何遍历facebook返回的结构 - how to loop through the structure that facebook returns

how to loop through the structure that facebook returns

所以我在PHP中编写一个facebook应用程序，我不太确定如何循环并获得facebook返回的数据。下面是一个示例，它只返回一个:

object(stdClass)#1 (1) {
  ["data"]=>
  array(1) {
    [0]=>
    object(stdClass)#2 (4) {
      ["name"]=>
      string(28) "Naruto Shippuden Episode 216"
      ["access_token"]=>
      string(97) "249129248435706|2f30355a536c4947ec32f522.1-1117572370|181703111883131|JYPPUX4rupaiWzJoZaD2r7jI1E4"
      ["category"]=>
      string(7) "Tv show"
      ["id"]=>
      string(15) "181703111883131"
    }
  }
}

关于如何在PHP中循环并提取数据有什么想法吗?谢谢!

foreach ($object->data as $nested_object) {
    echo $nested_object->name;
    echo $nested_object->category;
    ...
}