<?mysql_select_db ("$rdb");
$uptime = mysql_query ("select max(`starttime`) from `uptime`");
$uptime = time()-mysql_result ($uptime,0);
$uptime = intval ($uptime/60);
$min = $uptime%60;
$uptime = intval ($uptime/60);
$hours = $uptime%24;
$uptime = intval($uptime/24);
$days = $uptime;

echo "$days д ";
echo "$hours ч ";
echo "$min м";
?>