小编Ray*_*Ray的帖子

我有一个名为$ songs的多维数组,它输出以下内容:

Array
(
    [0] => Array
        (
            [Michael Jackson] => Thriller
        )

    [1] => Array
        (
            [Michael Jackson] => Rock With You
        )

    [2] => Array
        (
            [Teddy Pendergrass] => Love TKO
        )

    [3] => Array
        (
            [ACDC] => Back in Black
        )
)

我想合并具有重复键的数组,所以我可以得到以下内容:

Array
(
    [0] => Array
        (
            [Michael Jackson] => Array
            (
                [0] => Thriller
                [1] => Rock With You
            )
        )

    [1] => Array
        (
            [Teddy Pendergrass] => Love TKO
        )

    [2] => Array …