多维数组如何重置索引？

Question

$list=Array
(
    [total] => 3
    [per_page] => 15
    [current_page] => 1
    [last_page] => 1
    [data] => Array
        (
            [0] => Array
                (
                    [order_id] => 10065
                    [order_no] => 2020101955531001
                    [total_price] => 115.00
                )
             [2] => Array
                (
                    [order_id] => 10065
                    [order_no] => 2020101955531001
                    [total_price] => 115.00
                )
        )
) 

变成这样

$list=Array
(
    [total] => 3
    [per_page] => 15
    [current_page] => 1
    [last_page] => 1
    [data] => Array
        (
            [0] => Array
                (
                    [order_id] => 10065
                    [order_no] => 2020101955531001
                    [total_price] => 115.00
                )
             [1] => Array
                (
                    [order_id] => 10066
                    [order_no] => 2020101955531002
                    [total_price] => 65.00
                )
        )
)     

array_values，好像弄不了，试过几次，整不动。

Answer 1

$list['data'] = array_values($list['data']);

Answer 2

1. ksort($list)