/**
* Returns the serverload of the system.
*
* @return int The serverload of the system.
*/
function get_server_load()
{
global $lang;
if(strtolower(substr(PHP_OS, 0, 3)) === 'win')
{
return $lang->unknown;
}
elseif(@file_exists("/proc/loadavg"))
{
$load = @file_get_contents("/proc/loadavg");
$serverload = explode(" ", $load);
$serverload[0] = round($serverload[0], 4);
if(!$serverload)
{
$load = @exec("uptime");
$load = split("load averages?: ", $load);
$serverload = explode(",", $load[1]);
}
}
else
{
$load = @exec("uptime");
$load = split("load averages?: ", $load);
$serverload = explode(",", $load[1]);
}
$returnload = trim($serverload[0]);
if(!$returnload)
{
$returnload = $lang->unknown;
}
return $returnload;
}