напишите как под 4-ку будет?
$lenta_users = mysql_query("SELECT * FROM `lenta_users` WHERE `user`='" . $user_id . "' AND `to`='" . $user['id'] . "';"); `user`='" . $user_id . " и `to`='" . $user['id'] . " напишите как под 4-ку будет?
$lenta_users = mysql_query("SELECT * FROM `lenta_users` WHERE `user`='" . $user_id . "' AND `to`='" . $user['id'] . "';"); `user`='" . $user_id . " и `to`='" . $user['id'] . "