vBulletin 3.8.x Online.php de IP Adresinin Aynı Olması!(Çözümü)

function fetch_ip()
{
return $_SERVER['REMOTE_ADDR'];
}

/*
Paul M - Try to detect real ip when proxy is in use.
*/
function fetch_real_ip()
{
$real_ip = '';
$ignoreprivate = false;
if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
{
$real_ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
}
else if (isset($_SERVER['HTTP_CLIENT_IP']))
{
$real_ip = $_SERVER['HTTP_CLIENT_IP'];
}
else if (isset($_SERVER['HTTP_FROM']))
{
$real_ip = $_SERVER['HTTP_FROM'];
}
if (preg_match("#\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}#" , $real_ip, $iplist))
{
$real_ip = $iplist[0];
if ($ignoreprivate AND preg_match("#^(127|10|172\.(1[6-9]|2[0-9]|3[0-1])|192\.168|169\.254)\.#", $real_ip))
{
$real_ip = '';
}
}
else
{
$real_ip = '';
}
return $real_ip;
}

// fetch client IP address
$registry->ipaddress = $this->fetch_ip();
define('IPADDRESS', $registry->ipaddress);

// attempt to fetch IP address from behind proxies - useful, but don't rely on it...
$registry->alt_ip = $this->fetch_alt_ip();
define('ALT_IP', $registry->alt_ip);

// Paul M - Set Real, Alt & Proxy IP addresses
$registry->ipaddress = $this->fetch_ip();
$registry->alt_ip = $this->fetch_alt_ip();
$registry->real_ip = $this->fetch_real_ip();
define('ALT_IP', $registry->alt_ip);
if ($registry->real_ip)
{
define('PROXYIP', $registry->ipaddress);
define('IPADDRESS', $registry->real_ip);
}
else
{
define('PROXYIP', '');
define('IPADDRESS', $registry->ipaddress);
}

// define session constants
define('SESSION_HOST', substr($registry->ipaddress, 0, 15));

// Paul M - Define session host
define('SESSION_HOST', substr(IPADDRESS, 0, 15));

if (!defined('SESSION_IDHASH'))
{
define('SESSION_IDHASH', md5($_SERVER['HTTP_USER_AGENT'] . $this->fetch_substr_ip($registry->alt_ip))); // this should *never* change during a session
}

if (!defined('SESSION_IDHASH'))
{
// Paul M - Define session id
define('SESSION_IDHASH', md5($_SERVER['HTTP_USER_AGENT'] . vB_Session::fetch_substr_ip(IPADDRESS)));
}