1

如何进行深度搜索array_column

例如,我有这个数组:

Array
(
    [0] => Array
        (
            [id] => 100
            [url] => Home
            [parent_id] => 0
            [children] => Array
                (
                )

        )

    [1] => Array
        (
            [id] => 101
            [url] => About
            [parent_id] => 0
            [children] => Array
                (
                    [99] => Array
                        (
                            [id] => 102
                            [url] => Group
                            [parent_id] => 101
                            [children] => Array
                                (
                                )

                        )

                )

        )

)

代码:

var_dump(array_search(102, array_column($new_items, 'id')));

结果:

bool(false)

我希望得到:

99

有任何想法吗?

4

0 回答 0