Q. What is the result of the following PHP code?

<?php
    $names = array("alex", "jean", "emily", "jane");
    $name = preg_grep("/^e/", $names);
    print_r($name);
?>

• (A) Array ( [0] => alex [1] => jean [2] => emily [3] => jane )
• (B) Array ( [0] => alex )
• (C) Array ( [2] => emily )
• (D) Array ( [3] => jane )