在php中推送到多维数组

Question

I have array that contain an score and id that calculated from other function And I have user info that retried from DB.

In Both array ID's are the same how can I push them to One array?

Score Array

Array
(
    [0] => Array
        (
            [id] => 85
            [total_cnt] => 2006
        )

    [1] => Array
        (
            [id] => 86
            [total_cnt] => 1014
        )

    [2] => Array
        (
            [id] => 92
            [total_cnt] => 6
        )

    [3] => Array
        (
            [id] => 93
            [total_cnt] => 6
        )
)

user info

Array
(
    [0] => Array
        (
            [id] => 52
            [user_phone] => 00000000
            [user_email] => [e-mail]
            [user_name] => yahoo
            [user_picture] =>FG6K7Z3XTc.Pic.jpg
            [user_post_hour] => 24
            [user_is_block] => 1
            [user_reg_date] => 2017-05-16 13:52:35
        )

    [1] => Array
        (
            [id] => 78
            [user_phone] => 000000001
            [user_email] => [e-mail]
            [user_name] => google 
            [user_picture] =>XqWKSDVci.Pic.jpg
            [user_post_hour] => 24
            [user_is_block] => 0
            [user_reg_date] => 2017-05-16 13:52:35

        )
)

My Desire output

Array
    (
        [0] => Array
            (
                [id] => 86  <--Same ID in both arrays
                [user_phone] => 00000000
                [user_email] => [e-mail]
                [user_name] => yahoo
                [user_picture] =>FG6K7Z3XTc.Pic.jpg
                [user_post_hour] => 24
                [user_is_block] => 1
                [user_reg_date] => 2017-05-16 13:52:35

                [total_cnt] => 1014 <-- first array field added 
            )

I want an optimized code and I won't use loop for to do this

Thanks for your help

Answer 1

Use PHP's built-in function array_merge. Use the official PHP documentation for additional guidance @ http://php.net/manual/en/function.array-merge.php