什么是在PHP中合并2个数组的最快方法

Question

I have 2 arrays:

1st array {0=> "google", 1=> "apple", 2=> "microsoft"}
2nd array {0=> "awesome", 1=> "sucks", 2=> "oh man!"}

now what I want is to merge the 2 arrays in this form:

array {"google"=>"awesome", "apple"=>"sucks", "microsoft"="oh man!"}

whats the most efficient way to do this? thanks

Answer 1

Use array_combine — Creates an array by using one array for keys and another for its values

$a = array(0=> "google", 1=> "apple", 2=> "microsoft");
$b = array(0=> "awesome", 1=> "sucks", 2=> "oh man!");

$c = array_combine($a, $b);

print_r($c);