PHP - Get a real IP address or an alternative unique identification
<p>I am trying to get the IP ADDRESS from my users, but as I search the web for ways to do this, I see that it's not possible because an IP can be faked easily.</p>

<p>I wan't the IP because I am creating an extraordinary application where there is no need to make a user, but you can still vote on some objects. I don't want multiple votes from each "user".</p>

<p>And now, how do I get the real IP Address? Is it even possible? </p>

<p>Or is there another way to keep the votes relatively "unique"?</p>
