<?php
include 'tplutil.inc';
$title = 'My Title';
$user = get_user();
$users = get_users();
include 'php.tpl';
<h1><?=$title?></h1>
<form><select>
<?foreach ($users as $option) {?>
<option <?=($option == $user) ? 'selected' : ''?>><?=$option?></option>
<?}?>
</select></form>