user_get_id_name() example

gistfile1.txt

$username_ary = array();

// Selecting usernames for user_id of 22, 3, 14 (for example)
$user_id_ary = array(22, 3, 14);

user_get_id_name($user_id_ary, $username_ary);

var_dump($username_ary);