if (!function_exists('get_date_time')) {
function get_date_time($timestamp = 0)
{
  if ($timestamp)
    return date("Y-m-d H:i:s", $timestamp);
  else
    return gmdate("Y-m-d H:i:s");
}
}

function autopromote($upload, $ratio, $level){
	$res = $db->sql_query("SELECT count(id) as count, id FROM ".$db_prefix."_users WHERE  active = 1 AND uploaded >= $uploaded AND uploaded / downloaded >= $ratio AND warned = '0'") ;
        while ($arr = $db->sql_fetchrow($res))
        {
if($arr['count'] =< 0)break;
  $db->sql_query("UPDATE ".$db_prefix."_users SET  can_do ='".$level."' WHERE id='".$arr['id']."'") ; 
}
}

autoclean();

autopromote("upload", "ratio", "level")

autopromote("upload", "ratio", "level")

$uplo = 1024*1024*1024*1;
$rat = 1.0;
$promote = "VIP";
autopromote($uplo, $rat, $promote)