php stdClass Object 解析

$json = json_decode($json);
function object_array($array)
{
   if(is_object($array))
   {
    $array = (array)$array;
   }
   if(is_array($array))
   {
    foreach($array as $key=>$value)
    {
     $array[$key] = object_array($value);
    }
   }
   return $array;
}
$jsonp = object_array($json);
var_dump($jsonp);