将 Json 数组转换为简单的 Json

Question

我有那个json数据

{"@attributes":{"titleID":"24151"},"artist":"ALMKLAUSI & SPECKTAKEL","title":"Mama Laudaaa","label":"Xtreme Sound"}

但我需要这样的数据

{titleID":"24151","artist":"ALMKLAUSI & SPECKTAKEL","title":"Mama Laudaaa","label":"Xtreme Sound"}

Answer 1

您可以使用foreach循环获取此输出。代码：<?php$str ='{"@attributes":{"titleID":"24151"},"artist":"ALMKLAUSI & SPECKTAKEL","title":"Mama Laudaaa","label":"Xtreme Sound"}';$arr = json_decode($str,true);$final_arr= array();foreach($arr as $key=>$value){&nbsp; &nbsp; if($key== '@attributes'){&nbsp; &nbsp; &nbsp; &nbsp; $key = key($value);&nbsp; &nbsp; &nbsp; &nbsp; $value= $value[key($value)];&nbsp; &nbsp; }&nbsp; &nbsp; $final_arr[$key]= $value;}$final_str = json_encode($final_arr);print_r($final_str);exit;输出：{"titleID":"24151","artist":"ALMKLAUSI & SPECKTAKEL","title":"Mama Laudaaa","label":"Xtreme Sound"}