Просмотр поста

$req = mysql_query("SELECT `guest`.*, `guest`.`id` AS `gid`, `users`.`rights`, `users`.`lastdate`, `users`.`sex`, `users`.`datereg`, `users`.`id` as `uid`

FROM `guest` LEFT JOIN `users` ON `guest`.`user_id` = `users`.`id`

WHERE `guest`.`adm`='0' ORDER BY `time` DESC LIMIT 5"

then try $res['uid']