BTW of $_SERVER['HTTP_X_FORWARDED_FOR'] and remote ip .

[whisher06]

Hi anyOne.
I need help about the meaning of
$SERVER['HTTP_X_FORWARDED_FOR']
I looked for it on the manual but I didn't
find it 😕
If I want to know the remote ip of a
user behind a proxy server I can
make a thing like this:

if(isset($_SERVER['HTTP_X_FORWARDED_FOR']))
{
	$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
}
else
{
       $ip = $_SERVER['REMOTE_ADDR'];
}

Bye and take care.