php - 按字母顺序按值对多维数组进行排序

Question

我需要按字母顺序对数组进行排序，所以结果应该是这样的：

Inn Zoo
Leo Ann
Leo Zes
Sun Yog

我查看了所有这些示例，但不适用于下面的数组（较早的问题）：

• 数组按 DESC 顺序排序
• 在不知道现有维度的情况下动态排序数组
• 按字母顺序对数组进行排序php
• PHP：如何按字母顺序对数组的值进行排序？

---

Array
(
    [1] => Array
        (
            [Inn] => Array
                (
                    [Zoo] => Inn Zoo
                )

        )

    [2] => Array
        (
            [Sun] => Array
                (
                    [Yog] => Sun Yog
                )

        )

    [3] => Array
        (
            [Leo] => Array
                (
                    [Zes] => Leo Zes
                )

        )
    [4] => Array
        (
            [Leo] => Array
                (
                    [Ann] => Leo Ann
                )

        )
)

Answer 1

array
(
    [0] => Inn|Zoo|Inn Zoo
    [1] => Sunn|Yog|Sun Yog
    [2] => Leo|Zes|Leo Ann
    [3] => Leo|Ann|Leo Zes
)

asort($list);

array
(
    [0] => Inn|Zoo|Inn Zoo
    [3] => Leo|Ann|Leo Zes
    [2] => Leo|Zes|Leo Ann
    [1] => Sunn|Yog|Sun Yog
)