Merging 2 arrays by keys

问题:

There are 2 arrays, the reason for 2 arrays is because of 2 drop down from form post.

array1 1 => 878 2 => 983 3 => 717  array2 1 => 10 2 => 15 3 => 12 

I have to loop 2 arrays and get where the keys matched and combine them into an array.

878 => 10 983 => 15 717 => 12 

Thanks!

回答1:

using the array_combine. try it here

$combined = array_combine(array_values($array1),array_values($array2)); 

文章来源: Merging 2 arrays by keys