PHP is a server side scripting language
This script shows string printing with the traditional text Hello World.
This script shows how to get a user's ip address when they load your web page.
This script shows how to get a host name given an ip address when a web page is loaded.
This Script will allow you to lookup a Host Name given an ip address.
This Script will show you how to convert text to md5 using the built in md5 function in php.
This Script will show you how to use the substr function.
This Script will show you how to use the preg_match function.
This Script will Generate an image with the viewer's ip address on it.
