fetch XML data to template?

[mokujin]

I dont have it yet,
here is example php misc_start hook:

PHP Code:

if ($_REQUEST['do'] == 'xml')
{
require_once DIR . '/includes/class_xml.php';
    $xml = new vB_AJAX_XML_Builder($vbulletin, 'text/xml');
    $xml->add_group('users');

        $users = $db->query_read_slave("
            SELECT user.userid, user.username FROM " . TABLE_PREFIX . "user AS user
            ORDER BY username
            LIMIT 15
        ");
        while ($user = $db->fetch_array($users))
        {
            $xml->add_tag('user', $user['username'], array('userid' => $user['userid']));
        }

    $xml->close_group();
    $xml->print_xml();
} 


And then you browse http://localhost/upload/misc.php?do=xml
You have:

<users><user userid="1">admin</user><user userid="5">newregister</user><user userid="4">nicktest</user><user userid="6">testreg</user><user userid="3">testregister</user><user userid="2">user</user></users>

I dont know how to fetch them to a template (lets call it template_xml_users )

Thanks !!!