这里的阵列的总价值为我的数组如何获得基于内部内容
[Computers] => Array
(
[0] => Array
(
[product_id] => 78
[price] => 999.99
[quantity] => 2
)
[1] => Array
(
[product_id] => 70
[price] => 49.99
[quantity] => 6
)
)
[Scanners] => Array
(
[0] => Array
(
[product_id] => 65
[price] => 99.99
[quantity] => 7
)
[1] => Array
(
[product_id] => 70
[price] => 149.99
[quantity] => 5
)
[2] => Array
(
[product_id] => 70
[price] => 10.99
[quantity] => 1
)
)
我一直在寻找一种方式,以总量可达外部阵列的基础上,内部阵列
值因此,例如Computers
阵列有两个产品,我需要根据数量得到总数。因此,例如(999.99 * 2)+(49.99 * 6)= 2299.92为计算机阵列等等...
哥们,我们不能为你完成整个任务。首先排序,现在呢? :- – FinalForm
'我正在寻找一种方式 - - 你发现了什么? –