多维数组中的Php字符串比较

Question

我有两个多维数组

Array
(
[0] => Array
    (
        [code] => 2079
        [label] => Nike
    )

[1] => Array
    (
        [code] => 1080
        [label] => Adidas
    )    
)

Array
(
[0] => Array
    (
        [manufacturers_id] => 2753
        [manufacturers_name] => Reebok
    )

[1] => Array
    (
        [manufacturers_id] => 2526
        [manufacturers_name] => Adidas
    )

[2] => Array
    (
        [manufacturers_id] => 34
        [manufacturers_name] => Nike
    )

)

我想对数组 1 的键 label 与数组 2 的键 ma​​nufacturer_name 进行字符串匹配。多维数组中的最佳方法是什么？

Answer 1

您可以查看数组。

foreach ($multi_array1 as $value) {  
    foreach ($multi_array2 as $value2) {
      If ($value[label] === $value2 [manufacturer_name])
   {}
 }
}