基于相同ID合并两个或多个多维数组

Question

合并两个或多个基于相同 ID 的多维数组
所有数组都来自不同的表
我的目标：尝试将所有数组合并在一起并获取数据以查看页表
我正在为我的项目使用 codeigniter 框架。
array1 从“成员”表中获取
array2、array3 和 array4 通过 where 条件从 'registration' 表中获取
Array 1

Array
(
    [1] => stdClass Object
        (
            [mem_tbl_id] => 1
            [m_name_e] => Titus C.
            [member_id] => KZI37M3025
            [gender] => Male
            [m_number] => 9489455057
            [familyid] => KZI54F2256
        )

    [2] => stdClass Object
        (
            [mem_tbl_id] => 2
            [m_name_e] => Baby Helen
            [member_id] => KZI45M6402
            [gender] => Female
            [m_number] => 
            [familyid] => KZI54F2256
        )

    [3] => stdClass Object
        (
            [mem_tbl_id] => 3
            [m_name_e] => Satheesh Premananth T.
            [member_id] => KZI69M3438
            [gender] => Male
            [m_number] => 
            [familyid] => KZI69F5619
        )
)

数组 2

Array
(
    [1] => stdClass Object
        (
            [mem_tbl_id] => 1
            [do_birth] => 1937-09-18
        )

    [2] => stdClass Object
        (
            [mem_tbl_id] => 2
            [do_birth] => 1945-02-06
        )

    [3] => stdClass Object
        (
            [mem_tbl_id] => 3
            [do_birth] => 1968-04-12
        )
)

数组 3

Array
(
    [3] => stdClass Object
        (
            [mem_tbl_id] => 3
            [do_baptism] => 1969-04-13
        )
)

阵列 4

Array
(
    [1] => stdClass Object
        (
            [mem_tbl_id] => 1
            [do_confirm] => 1954-04-07
        )
    [3] => stdClass Object
        (
            [mem_tbl_id] => 3
            [do_confirm] => 1990-04-29
        )
)

Answer 1

使用array_merge_recursive();

$marger_array = array_merge_recursive($Array1, $Array2, $Array3, $Array4);

var_dump($marger_array);