如何将具有相同键的关联数组组合在一起

Question

>我正在尝试组合这两个数组：

Array ( [carrier] => USPS Ground [rate] => 6.00 ) 
Array ( [carrier] => FedEx Ground [rate] => 11.01 ) 

当我使用array_merge时，我得到：

Array ( [carrier] => FedEx Ground [rate] => 11.01 ) 

因为键是相同的。

使用array_combine时，您将获得：

Array ( [0] => Array ( [USPS Ground] => FedEx Ground [6.00] => 11.01 ) )

使用array_merge_recursive时，我得到：

Array ( [0] => Array ( [carrier] => Array ( [0] => USPS Ground [1] => FedEx Ground ) [rate] => Array ( [0] => 6.00 [1] => 11.01 ) ) )

我

正在尝试将其作为我的结果：

Array ( [0] => Array ( [carrier] => USPS Ground [rate] => 6 ) [1] => Array ( [carrier] => FedEx Ground [rate] => 11.01 ) )

Answer 1

你为什么不直接使用array_push ？

array_push($yournewarray,$array1,$array2);  

例。。。

<?php
$arr1=Array ( 'carrier' => 'USPS Ground', 'rate' => 6.00 );
$arr2=Array ( 'carrier' => 'FedEx Ground', 'rate' => 11.01 );
$new_array=array();
array_push($new_array,$arr1,$arr2); //You can any number of arrays here, not just two
print_r($new_array);

输出：

Array
(
    [0] => Array
        (
            [carrier] => USPS Ground
            [rate] => 6
        )
    [1] => Array
        (
            [carrier] => FedEx Ground
            [rate] => 11.01
        )
)