In a previous article we learnt about writing simple server and clients using TCP sockets in php. In this article we are going to use udp sockets for the same. UDP sockets are much simpler to work with since they are connection-less. A udp server just has an socket that waits to receive some data… Read More »
Php and tcp/ip sockets This is a quick guide/tutorial to learning socket programming in php. Socket programming php is very similar to C. Most functions are similar in names, parameters and output. However unlike C, socket programs written in php would run the same way on any os that has php installed. So the code… Read More »
This is a small script written in php that can fetch the whois information of an ip address from regional internet registries (RIR). Useful in finding information about ip address.