Q. What will the following code print?

<?php
$array = [1, 2, 3];
print_r(array_reverse($array));
?>

• (A) Array ( [0] => 3 [1] => 2 [2] => 1 )
• (B) Array ( [0] => 1 [1] => 2 [2] => 3 )
• (C) Error
• (D) Array ( [0] => 2 [1] => 3 [2] => 1 )