
<?
//0 - 100 : 100 = best
$ip = file("/etc/lighttpd/server_ip.conf");
$ip = $ip[0];
$ary = explode('"',$ip);
$ip = $ary[1];
if(!$fp = fopen("http://$ip/ldirector.html","r"))
{
        echo 0;
        exit();
}
else
{
        $uptime = shell_exec("uptime");
        $load = substr($uptime,strpos($uptime,"load average:")+strlen("load average:")+1);
        $ary = explode(",",$load);
        $load = $ary[0] * 100;
        if($load >= 400) 
        {
                echo 1;
                exit();
        }
        $h = 100;
        for($i = 0; $i < 400; $i+=4)
        {
                if($load >= $i && $load <= $i+3)
                {
                        echo $h;
                        exit();
                }
                $h--;
        }
}
echo 0; //fallback, falls irgendwas nicht stimmt