Get real ip

Hi
I try use

PHP Code:

    function get_user_ip() {

        $ipaddress = '';

        if (getenv('HTTP_CLIENT_IP'))
            $ipaddress = getenv('HTTP_CLIENT_IP');
        else if(getenv('HTTP_X_FORWARDED_FOR'))
            $ipaddress = getenv('HTTP_X_FORWARDED_FOR');
        else if(getenv('HTTP_X_FORWARDED'))
            $ipaddress = getenv('HTTP_X_FORWARDED');
        else if(getenv('HTTP_FORWARDED_FOR'))
            $ipaddress = getenv('HTTP_FORWARDED_FOR');
        else if(getenv('HTTP_FORWARDED'))
           $ipaddress = getenv('HTTP_FORWARDED');
        else if(getenv('REMOTE_ADDR'))
            $ipaddress = getenv('REMOTE_ADDR');
        else
            $ipaddress = 'UNKNOWN';

        if ($ipaddress == '::1' || $ipaddress == 'localhost')
            $ipaddress  =   '151.235.98.154';

        if (strpos($ipaddress,',') !== FALSE) {
            $ipaddress  =   explode($ipaddress)[0];
        }

        return $ipaddress;

    } 


But it get 159.69.37.104,159.69.37.14
But i need real ip
Please help me

Have a look if the correct values appear in $_SERVER variable, anywhere.

Built in ip_address function was relatively good too - https://www.codeigniter.com/user_guide/l...ip_address

If you use more advanced set up, I remember our loadbalancer masking real IPs sometimes until sys admin changed config to pass real user IP when request was sent to different web server instances.

Oh yes ip_address exist in codeigniter
Thanks