Getting the ip address of a visitor by Php

Nowdays instead of going for analytics you can go for your own system to find the ip address of the visitors.Here is a simple code that will get you the ip address of the visitor to your site.

<?php

$ip=$_SERVER[’REMOTE_ADDR’];

echo $ip;

?>

Also you can use database from geobytes.com and other sites to know about visitor’s country using the ip address