如何在PHP中更改数组的索引 [英] how to change index of an array in php

问题描述

我想在执行一些操作后更改数组的索引 我的实际输出是

I want to change the index of an array after doing some operations My actual output is

Array
(
    [0] => Array
        (
            [0] => 4
            [1] => 6
        )

    [2] => Array
        (
            [0] => 1
            [1] => 7
        )
    [5] => Array
       (
            [0] => 1
            [1] => 7
        )

)

我想成为这样的人

Array
(
    [0] => Array
        (
            [0] => 4
            [1] => 6
        )

    [1] => Array
        (
            [0] => 1
            [1] => 7
        )
    [2] => Array
       (
            [0] => 1
            [1] => 7
        )

)

如何在php中实现呢????预先感谢

How to achieve this in php???? Thanks in advance

推荐答案

仅将值提取到新数组中，并且键将从0索引:

Extract only the values to a new array and the keys will be indexed from 0:

$array = array_values($array);

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