if (!empty($_SERVER['HTTP_CLIENT_IP']))
$ip=$_SERVER['HTTP_CLIENT_IP'];
else if (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
$ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
else
$ip=$_SERVER['REMOTE_ADDR'];
?>
Introduction ZK Charts has now been upgraded to version 2.1! This upgrade comes with new features like box plot, tree map, polygon series, new options for existing chart types, and improved javadoc. If you are not familiar with the ZK Charts component, please check out ZK Charts for more information. Now let’s take a closer look at […]