$a = $b = array();
foreach($result['info'] as $val){
$a[] = $val['release_time']; //a列
$b[] = $val['tid']; //c列
}
array_multisort($a,SORT_DESC , $b, SORT_DESC, $result['info']);
排序数组
![](https://img2024.cnblogs.com/blog/35695/202408/35695-20240803130933255-1404888097.jpg)