计算多维数组的项目

Question

I want to merge some multidimension arrays and calculate the values of their items. For example :

 Array
(
    [0] => Array
        (
            [0] => Array
                (
                    [nr_colete] => 6
                )
        )

    [1] => Array
        (
            [0] => Array
                (
                    [nr_colete] => 22
                )
        )
)

I want to get a solution to combine them and get a result such as

Array
(
    [0] => Array
        (
            [nr_colete] => 6 + 22
        )
)

Is there a native php function to help me get this result ? I try to found one.

Answer 1

No native function which will do that directly.But you can use array_column() and array_sum() two native function to get your desired result.

Check below code:-

$final_array[0]['nr_colete'] = array_sum(array_column(array_column($array,0),'nr_colete'));
print_r($final_array);

Output:- https://eval.in/873338

Reference:-

array_column()

array_sum()