/**
* returns name of web server user, e.g. www-data or false
* if name can be fetched
* @return mixed $user user on success or false on failure
*/
public static function getServerUser()
{
$server_name = self::getMainIni('server_name');
if (!$server_name) {
return false;
}
$server = conf::getSchemeWithServerName();
$url = $server . '/whoami.php';
$str = @file_get_contents($url);
return $str;
}
