Question

我正在wordpress中工作并尝试获取订单详细信息，但问题是我有多个具有相同名称的订单，我想获取具有唯一产品名称的产品数量总和，请帮忙。

这是输出

Array
(
    [0] => Array
        (
            [product_name] => demo product
            [quantity] => 1
            [total] => 5
        )

    [1] => Array
        (
            [product_name] => demo product
            [quantity] => 1
            [total] => 5
        )

    [2] => Array
        (
            [product_name] => demo product
            [quantity] => 1
            [total] => 5
        )

    [3] => Array
        (
            [product_name] => test 2nd
            [quantity] => 1
            [total] => 5
        )

    [4] => Array
        (
            [product_name] => 7" DELICIOUS WHITE PIZZA BOX E-FL 1x100
            [quantity] => 1
            [total] => 6
        )

    [5] => Array
        (
            [product_name] => 1000ml MICROWAVE CONTAINER LIDS 1x250
            [quantity] => 1
            [total] => 19
        )

    [6] => Array
        (
            [product_name] => 1000ml MICROWAVE CONTAINER LIDS 1x250
            [quantity] => 5
            [total] => 95
        )

    [7] => Array
        (
            [product_name] => 7" DELICIOUS WHITE PIZZA BOX E-FL 1x100
            [quantity] => 20
            [total] => 120
        )

    [8] => Array
        (
            [product_name] => 7" DELICIOUS WHITE PIZZA BOX E-FL 1x100
            [quantity] => 20
            [total] => 120
        )

    [9] => Array
        (
            [product_name] => 7" DELICIOUS WHITE PIZZA BOX E-FL 1x100
            [quantity] => 20
            [total] => 120
        )

)

下面是我之前尝试过的PHP代码，它可以工作，但我还需要数量的总和

 $final_data[] = array(
        'product_name' => $product_name,
        'quantity' => $item_quantity,
        'total' => number_format($item_total)
 );

 $output_data = array_map("unserialize", array_unique(array_map("serialize", $final_data)));

任何解决方案表示赞赏

Answer 1

尝试此操作，它将为您提供基于产品名称的数组，可以帮助您获取正确的值。

$new_data = array();
Foreach($data as $key=>$value){
   $new_data[$value['product_name']][] = $value;
}
print_r($new_data);

Answer 2

去那里

$totalQuantity = array_sum(array_column($array, 'quantity'));
$total = array_sum(array_column($array, 'total'));

希望对您有帮助

编辑
我不确定您要给您的产品起什么样的名字，因为它们似乎对我来说都不一样，因此您可以为此制定自己的逻辑。

如何在PHP中获取唯一数组并求和数组值？

2 个答案: