Вывод в модуле имени пользователя

$sql = "SELECT *, u.nickname as nickname, u.login as login
FROM cms_faq_quests
LEFT JOIN cms_users u ON u.id = cms_faq_quests.user_id
WHERE published = 1 ".$catsql."
ORDER BY cms_faq_quests.pubdate DESC
LIMIT ".$cfg['newscount'];

$faq[$next]['nickname'] = $con['nickname'];
$faq[$next]['login'] = $con['login'];

<a href="/users/{$quest.login}">{$quest.nickname}</a>