使用多维数组在键上合并php数组

这是我的阵列：

array 
  0 => 
    array 
      'id' => int 220950
      'order_reference' => string '600125479' 
  1 => 
    array 
      'id' => int 220985
      'order_reference' => string '498638' 

这是我的另一个数组

array 
      0 => 
        array 
          'entity_id' => 1
          'order_status' => 'test' 
      1 => 
        array 
          'entity_id' => 2
          'order_status' => 'test2' 

我的目标是实现这一点：

array 
      0 => 
        array 
          'id' => int 220950
          'order_reference' => string '600125479'
          'entity_id' => 1
          'order_status' => 'test' 
      1 => 
        array 
          'id' => int 220985
          'order_reference' => string '498638'
          'entity_id' => 2
          'order_status' => 'test2'

通过array_merge，我成功地实现了这一目标（不是我想要的目标），这是我在stackoverflow和其他论坛上找到的全部：

array 
      0 => 
        array 
          'id' => int 220950
          'order_reference' => string '600125479' 
      1 => 
        array 
          'id' => int 220985
          'order_reference' => string '498638' 
         array 
      2 => 
        array 
          'entity_id' => 1
          'order_status' => 'test'
      3 => 
        array 
          'entity_id' => 2
          'order_status' => 'test2'

欢迎提出任何意见或建议：）谢谢

---

使用foreach，我可以添加键值，但我正在寻找一种更干净的方法：）

需要注意的是，您的数组没有可比较的联合值，因此您需要确保键始终对齐，我认为这样的循环可以做到这一点：

for ($i = 0; $i < count($array1); $i++)
{
    $new_array[] = array_merge($array1[$i], $array2[$i]);
}

---

以下是您的问题的答案，请使用和

---

使用数组\u合并和数组\u映射

    $array1 = array(
    [
        "id" => 220950,
        "order_reference" => "600125479"
    ],
    [
        "id" => 220985,
        "order_reference" => "498638"
    ]
);

$array2 = array(
    [
        "entity_id" => 1,
        "order_status" => "test"
    ],
    [
        "entity_id" => 2,
        "order_status" => "test2"
    ]
);

$result = array_map("array_merge",$array1,$array2);
print_r($result);

输出

    Array
(
    [0] => Array
        (
            [id] => 220950
            [order_reference] => 600125479
            [entity_id] => 1
            [order_status] => test
        )

    [1] => Array
        (
            [id] => 220985
            [order_reference] => 498638
            [entity_id] => 2
            [order_status] => test2
        )

)

---

工作

您的输入是什么？你试过了吗？这可能对你有帮助。@Smartpal可能重复我想避免使用for或foreach，我想使用数组_map@Chester过来看。我已经发布了答案：可以使用数组\地图或数组\步行完成吗？：）而不是使用for或foreach？：）我添加了一个示例，但我认为只使用循环更具可读性。@Chester这就是您想要的！干净整洁！

array (size=2)
  0 => 
    array (size=4)
      'id' => int 220950
      'order_reference' => string '600125479' (length=9)
      'entity_id' => int 1
      'order_status' => string 'test' (length=4)
  1 => 
    array (size=4)
      'id' => int 220985
      'order_reference' => string '498638' (length=6)
      'entity_id' => int 2
      'order_status' => string 'test' (length=4)

    $array1 = array(
    [
        "id" => 220950,
        "order_reference" => "600125479"
    ],
    [
        "id" => 220985,
        "order_reference" => "498638"
    ]
);

$array2 = array(
    [
        "entity_id" => 1,
        "order_status" => "test"
    ],
    [
        "entity_id" => 2,
        "order_status" => "test2"
    ]
);

$result = array_map("array_merge",$array1,$array2);
print_r($result);

    Array
(
    [0] => Array
        (
            [id] => 220950
            [order_reference] => 600125479
            [entity_id] => 1
            [order_status] => test
        )

    [1] => Array
        (
            [id] => 220985
            [order_reference] => 498638
            [entity_id] => 2
            [order_status] => test2
        )

)