将多维对象转换为数组 [英] Convert multidimensional objects to array

问题描述

我正在使用亚马逊产品广告 API.值作为多维对象返回.

I'm using amazon product advertising api. Values are returned as a multidimensional objects.

看起来像这样:

object(AmazonProduct_Result)#222 (5) {
  ["_code":protected]=>
  int(200)
  ["_data":protected]=>
  string(16538) 
array(2) {
    ["IsValid"]=>
    string(4) "True"
    ["Items"]=>
    array(1) {
      [0]=>
      object(AmazonProduct_Item)#19 (1) {
        ["_values":protected]=>
        array(11) {
          ["ASIN"]=>
          string(10) "B005HNF01O"
          ["ParentASIN"]=>
          string(10) "B008RKEIZ8"
          ["DetailPageURL"]=>
          string(120) "http://www.amazon.com/Case-Logic-TBC-302-FFP-Compact/dp/B005HNF01O?SubscriptionId=AKIAJNFRQCIJLTY6LDTA&tag=*********-20"
          ["ItemLinks"]=>
          array(7) {
            [0]=>
            object(AmazonProduct_ItemLink)#18 (1) {
              ["_values":protected]=>
              array(2) {
                ["Description"]=>
                string(17) "Technical Details"
                ["URL"]=>
                string(217) "http://www.amazon.com/Case-Logic-TBC-302-FFP-Compact/dp/tech-data/B005HNF01O%3FSubscriptionId%3DAKIAJNFRQCIJLTY6LDTA%26tag%*******-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB005HNF01O"
              }
            }
            [1]=>
            object(AmazonProduct_ItemLink)#17 (1) {
              ["_values":protected]=>
              array(2) {

我的意思是它在对象中也有数组.我想把它们全部转换成一个多维数组.

I mean it also has array inside objects. I would like to convert all of them into a multidimensional array.

推荐答案

您可以使用如下递归函数:

You can use recursive function like below:

function object_to_array($obj, &$arr)
{
 if (!is_object($obj) && !is_array($obj))
 {
  $arr = $obj;
  return $arr;
 }

 foreach ($obj as $key => $value)
 {
  if (!empty($value))
  {
   $arr[$key] = array();
   objToArray($value, $arr[$key]);
  }
  else {$arr[$key] = $value;}
 }

 return $arr;
}

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