- mysql_query("UPDATE `readed_topics` SET `posts` = '" . serialize("Массив с идэшкаме") . "' WHERE `user_id` = '" . $user_id . "'");
- $res = mysql_fetch_assoc(mysql_query("SELECT `posts` FROM `readed_topics` WHERE `user_id` = '" . $user_id . "'"));
- $res = unserialize($res);