In this article we will tell you how to change the default port number and IP address for a website in Microsoft IIS web server so that you can add more websites.

As Network technology advances and we have newer forms of connection methods coming up everyday, the need for a workstation to participate in or connect to more than one network is becoming more and more common. For example, a computer can access internet from two different computers say from one having an IP 192.168.*.* and [...]

As Network technology advances and we have newer forms of connection methods coming up everyday, the need for a workstation to participate in or connect to more than one network is becoming more and more common. For example, a computer can access internet from two different computers say from one having an IP 192.168.*.* and [...]

We are going to make use of three environment variables of PHP in order to code this simple PHP class that returns the real IP address of a visitor, even when connecting via a proxy. The three PHP environment variables we`ll use are