如何使一个数组的值作为PHP中另一个数组的值的键？ [复制]答案

【问题标题】：how to make the value of an array as the keys of the values of another array in PHP? [duplicate]如何使一个数组的值作为PHP中另一个数组的值的键？ [复制]
【发布时间】：2012-12-14 01:47:26
【问题描述】：

可能重复：
Merging PHP array, one as Keys the other as Values?

我有一个键数组，我有一个值数组..如何将数组 A 的值作为数组 B 值的“键”？

array A

   [0] => 224
    [1] => 77
    [2] => 78
    [3] => 79
    [4] => 80
    [5] => 81
    [6] => 82
    [7] => 76
)
1

array B

Array
(
    [0] => Men Shoes
    [1] => Fashion Accessories
    [2] => Men Apparels
    [3] => Shoes & Belts
    [4] => Watches & Clocks
    [5] => Women Apparels
    [6] => Others
    [7] => Bags

我想做的就是让它变成这样

array(
 [224] => Men Shoes
 [77] => Fashion Accessories
 [78] => Men Apparells
 [79] => Shoes & Belts
 [80] => Watches & clocks
 [81] => Women Apparels
 [82] => Others
 [76] => Bags 
)

【问题讨论】：

标签： php

【解决方案1】：

您可以使用array_combine()

通过使用键数组中的值作为键和值数组中的值作为对应的值。

【讨论】：

【解决方案2】：

您可以使用array_combine()

为您提供示例代码。

<?PHP
$array_a = array
(
    0 => 224,
    1 => 77,
    2 => 78,
    3 => 79,
    4 => 80,
    5 => 81,
    6 => 82,
    7 => 76
);

$array_b = array
(
    0 => "Men Shoes",
    1 => "Fashion Accessories",
    2 => "Men Apparels",
    3 => "Shoes & Belts",
    4 => "Watches & Clocks",
    5 => "Women Apparels",
    6 => "Others",
    7 => "Bags"
);

$new_array = array_combine($array_a,$array_b);

print_r($new_array);

?>

【讨论】：