PHP 引用多维数组中的特定键和值

发布于 2024-11-04 19:43:03 字数 417 浏览 0 评论 0原文

抱歉，这是一个基本问题，我不得不询问，因为我找不到（或者我对此感到非常沮丧）解决方案。

我希望引用多维数组中的特定键和值。我的示例数组如下。

因此，对于键 1 并希望引用 unique_inter (3) 中包含的值，

有人建议该函数或方法执行此操作吗？

谢谢

Array
(
    [1] => Array
        (
            [unique_inter] => 3
            [user_id] => 1
        )

    [4] => Array
        (
            [unique_inter] => 1
            [user_id] => 4
        )

)

原文

sorry a basic question and I have resorted to asking as I can't find (or I've just got so frustrated with it) the solution.

I wish to reference a specific key and value within a multidimensional array. My sample array is as below.

So for key 1 and wish to reference the value contained within unique_inter (3)

Any anyone advise the function or method to do this?

Thanks

Array
(
    [1] => Array
        (
            [unique_inter] => 3
            [user_id] => 1
        )

    [4] => Array
        (
            [unique_inter] => 1
            [user_id] => 4
        )

)

分享到QQ

分享到微博