* 用PHP自带array_multisort函数排序
```
$data = [
['volume' => 67, 'edition' => 2],
['volume' => 86, 'edition' => 1],
['volume' => 85, 'edition' => 6],
['volume' => 98, 'edition' => 2],
['volume' => 86, 'edition' => 6],
['volume' => 67, 'edition' => 7],
];
foreach ($data as $key => $row)
{
$volume[$key] = $row['volume'];
$edition[$key] = $row['edition'];
}
array_multisort($volume,SORT_DESC,$edition,SORT_ASC,$data);
// SORT_DESC 不可加"";
dump($data);
exit;
```
```
输出结果：
Array
(
[0] => Array
(
[volume] => 98
[edition] => 2
)
[1] => Array
(
[volume] => 86
[edition] => 1
)
[2] => Array
(
[volume] => 86
[edition] => 6
)
[3] => Array
(
[volume] => 85
[edition] => 6
)
[4] => Array
(
[volume] => 67
[edition] => 2
)
[5] => Array
(
[volume] => 67
[edition] => 7
)
)
(
[0] => Array
(
[volume] => 98
[edition] => 2
)
[1] => Array
(
[volume] => 86
[edition] => 1
)
[2] => Array
(
[volume] => 86
[edition] => 6
)
[3] => Array
(
[volume] => 85
[edition] => 6
)
[4] => Array
(
[volume] => 67
[edition] => 2
)
[5] => Array
(
[volume] => 67
[edition] => 7
)
)
```