The php two-dimensional array is divided into a new array based on the addition of the price value and the splits greater than 20.

problem description

php two-dimensional array is divided into a new array based on the addition of price values and those greater than 20

related codes

/ / Please paste the code text below (do not replace the code with pictures)
Array
(

)

[0] => Array
    (
        [inventory_type] => 1
        [order_goods] => Array
            (
                [0] => Array
                    (
                        [id] => 162646434
                        [price] => 7.65
                        [goods_id] => 274774
                    )

                [1] => Array
                    (
                        [id] => 162646435
                        [price] => 12.46
                        [goods_id] => 445018
                    )

                [2] => Array
                    (
                        [id] => 162646436
                        [price] => 17.00
                        [goods_id] => 461913
                    )

                [3] => Array
                    (
                        [id] => 162646437
                        [price] => 10.68
                        [goods_id] => 408752
                    )

            )

    )

)

what result do you expect? What is the error message actually seen?

Array
(

)

[0] => Array
    (
        [inventory_type] => 1
        [order_goods] => Array
            (
                [0] => Array
                    (
                        [id] => 162646434
                        [price] => 7.65
                        [goods_id] => 274774
                    )

                [1] => Array
                    (
                        [id] => 162646435
                        [price] => 12.46
                        [goods_id] => 445018
                    )
            )

    )
[1] => Array
    (
        [inventory_type] => 1
        [order_goods] => Array
            (
             
                [0] => Array
                    (
                        [id] => 162646436
                        [price] => 17.00
                        [goods_id] => 461913
                    )

            )

    )
[2] => Array
    (
        [inventory_type] => 1
        [order_goods] => Array
            (
             
                [0] => Array
                    (
                        [id] => 162646437
                        [price] => 10.68
                        [goods_id] => 408752
                    )

            )

    )

)

$slice = array(); $newList = array(); while (!empty($list)) { $first = array_shift($list); array_push($slice, $first); if (array_sum(array_column($slice,'avg_price')) > 650) { $last = array_pop($slice); array_unshift($list, $last); $newList['inventory_type'] = $inventory_type; $newList['order_goods'][] = $slice; $slice = array(); } if (empty($list) && !empty($slice)) { $newList['inventory_type'] = $inventory_type; $newList['order_goods'][] = $slice; $slice = array(); } } return $newList; }