结合两个不同的维度数组PHP [英] Combine two different dimensional arrays PHP

问题描述

我有两个不同的维数组.

I have two different dimensional arrays.

数组1:

Array1 
(
[0] => Array
    (
        [id] => 123 
        [price] => 5
        [purchase_time] => 2014/4/10
    )
[1] => Array
    (
        [id] => 123 
        [price] => 5
        [purchase_time] => 2014/5/17
    )
)

数组2:

Array2 
(
    [0] => 5
    [1] => 8
)

我想要这样的东西:

Array 
(
[0] => Array
    (
        [id] => 123 
        [price] => 5
        [purchase_time] => 2014/4/10
        [Qty] => 5
    )
[1] => Array
    (
        [id] => 123 
        [price] => 5
        [purchase_time] => 2014/5/17
        [Qty] => 8
    )
)

基本上，第一个数组是我从SQL表获得的信息.第二个数组包含所售产品的数量.我现在想将这两个数组组合在一起，并使用组合后的数组创建一个新表.由于这两个阵列具有不同的尺寸.我不确定该怎么做.这是我的尝试:

Basically the first array is the information I got from a SQL table. The second array contains the quantity for the products sold. I now want to combine these two array together and use the combined array to create a new table. Since these two arrays have different dimensions. I'm not sure how to do it. Here is my try:

$i = 0;
foreach($array1 as $row)
{
    $newarray = array_merge($row,$array2[$i]);
    $i++;
}

推荐答案

可能是更简单的方法，但是如果没有foreach，这很有趣:

Might be a simpler way, but for fun without foreach:

array_walk($array1, function(&$v, $k, $a){ $v['Qty'] = $a[$k]; }, $array2);

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