如何组合两个数组？

Question

我有两个像这样的阵列

第一个数组

Array
(
    [0228] => Array
        (
            [name] => ''
            [address] => ''
        )

    [0275] => Array
        (
            [name] => ''
            [address] => ''
        )
)

第二阵列

Array
(
    [0228] => Array
        (
            [start_date] => ''
            [payment] => ''
        )

    [0275] => Array
        (
            [start_date] => ''
            [payment] => ''
        )
)

我想通过匹配数组键来组合这两个,并得出像

Array
(
    [0228] => Array
        (
            [name] => ''
            [address] => ''
            [start_date] => ''
            [payment] => ''
        )

    [0275] => Array
        (
            [name] => ''
            [address] => ''
            [start_date] => ''
            [payment] => ''
        )
)

这该怎么做 ？这些数组合并在php中有内置函数吗？

问候

Answer 1

尝试

array_merge_recursive($array1, $array2);

这里有更多的数组函数:http://www.php.net/manual/en/ref.array.php

Answer 2

使用array_merge_recursive- http://www.php.net/manual/en/function.array-merge-recursive.php