после if (empty($udata['users_icq'])) {
$udata['users_icq'] = '';
}
добавь if(empty($udata['users_brak')){$udata['users_brak']='Не в браке';}
после echo 'О себе:<br />';
echo '<textarea cols="25" rows="5" name="info">'.yes_br($udata['users_info']).'</textarea><br />';
добавь
echo 'Положение:<br />
<select name="users_brak">
<option value="1">Женат</option>
<option value="2">Не женат</option>
<option value="3">Замужем</option>
<option value="4">Не замужем</option>
</select><br />';
после $info = check($_POST['info']);
добавь
$users_brak = intval($_POST['users_brak']);
замени DB::run() -> query("UPDATE users SET users_name=?, users_country=?, users_city=?, users_icq=?, users_skype=?, users_jabber=?, users_site=?, users_birthday=?, users_gender=?, users_info=? WHERE users_login=?;", array($name, $country, $city, $icq, $skype, $jabber, $site, $birthday, $gender, $info, $log));
на
DB::run() -> query("UPDATE users SET users_name=?, users_country=?, users_city=?, users_icq=?, users_skype=?, users_jabber=?, users_site=?, users_birthday=?, users_gender=?, users_info=?, users_brak=? WHERE users_login=?;", array($name, $country, $city, $icq, $skype, $jabber, $site, $birthday, $gender, $info, $users_brak, $log));