php curl获取到json对象并转成数组array的方法

function objtoarr($obj){$ret = array();foreach($obj as $key =>$value){if(gettype($value) == 'array' || gettype($value) == 'object'){$ret[$key] = objtoarr($value);}else{$ret[$key] = $value;}}return $ret;}$ch = curl_init();curl_setopt($ch, CURLOPT_URL,'http://www.tudou.com/albumcover/albumdata/getAlbumItems.html?acode=pEFBZGfERLo&charset=utf-8');curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_HEADER, 0);curl_setopt($ch, CURLOPT_ENCODING, "gzip");$output = curl_exec($ch);curl_close($ch);$content = json_decode($output);$content_arr = objtoarr($content);var_dump($content_arr);