Question

Given the following two indexed arrays:

$a = array('a', 'b', 'c');
$b = array('red', 'blue', 'green');

What is the most straighforward/efficient way to produce the following associative array?:

$result_i_want = array('a' => 'red', 'b' => 'blue', 'c' => 'green');

Thanks.

Answer 1

array_combine

In your case:

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