php - php | 配列のマージ

Question

私は配列を持っています：

Array
(
    [0] => Array
        (
            [qty] => 2
            [id] => 1
            [name] => Name 1
            [sku] => Model 1
            [options] => Color: <em>Black (+10$)</em>. Memory: <em>32GB (+99$)</em>. 
            [price] => 209.00
        )

    [1] => Array
        (
            [qty] => 1
            [id] => 1
            [name] => Name 1
            [sku] => Model 1
            [options] => Color: <em>Black (+10$)</em>. Memory: <em>16GB</em>. 
            [price] => 110.00
        )

    [2] => Array
        (
            [qty] => 1
            [id] => 3
            [name] => Name 2
            [sku] => Model 2
            [options] => 
            [price] => 100.00
        )
)

最初のステップは、同じ ID を見つけることです。同じIDが存在する場合は、配列を変換します。出力配列を取得することは可能ですか (ID が同じ場合、1 つを削除し、別の配列に数量を追加します)?

 Array
    (
        [0] => Array
            (
                [qty] => 3 // 2+1
                [id] => 1
                [name] => Name 1
                [sku] => Model 1
                [options] => Color: <em>Black (+10$)</em>. Memory: <em>32GB (+99$)</em>. 
                [price] => 209.00
            )

        [1] => Array
            (
                [qty] => 1
                [id] => 3
                [name] => Name 2
                [sku] => Model 2
                [options] => 
                [price] => 100.00
            )
    )

ありがとう！