hp]function GetIP(){

    if(getenv("HTTP_CLIENT_IP")) {

        $ip = getenv("HTTP_CLIENT_IP");

    } elseif(getenv("HTTP_X_FORWARDED_FOR")) {

        $ip = getenv("HTTP_X_FORWARDED_FOR");

        if (strstr($ip, ',')) {

            $tmp = explode (',', $ip);

            $ip = trim($tmp[0]);

        }

    } else {

        $ip = getenv("REMOTE_ADDR");

    }

    return $ip;

}  

hp]$kimlik = GetIP();

echo $kimlik;  

hp]function GetOrjIP(){

        global $HTTP_SERVER_VARS;

        $private_net_ip_masks = array( '10.0.0.', '192.168.', '127.0.0.', '172.16.0.' );

        if( isset($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR'] != '' ){

          $ipStrings = explode( ',',$_SERVER['HTTP_X_FORWARDED_FOR']);

          foreach($ipStrings as $k => $v){if( empty($v) ){unset( $ipStrings[$k] ); }else {if(!isset($ipString)) { $ipString = $v; } } }

        }

        if( isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] != '' ){

          $ipStrings[] = $_SERVER['REMOTE_ADDR'];

          if(!isset($ipString)) {$ipString = $_SERVER['REMOTE_ADDR'];}

        }

        foreach($ipStrings as $k1 => $ip){ foreach($private_net_ip_masks as $k2 => $pip){ if(strpos($ip, $pip) === 0) { unset($ipStrings[$k1]); break; } } }

        if(!empty($ipStrings) ){ foreach( $ipStrings as $v ){if(!empty($v)){ $ipString = $v; $is_local_ip = false; break; } }}

        else { $is_local_ip = true; }

        return $ipString;

    }  

hp]$GercekIP = GetIP();

echo $GercekIP;