kimjessen

I have a system that I want to change. it works like today that I connect to the server and sends the data to a file. fine. roughly looks like this. connecting to server and I send this. : GET /invput?id=sr1234&data=1,2,3,4,5,6,7,8,9 HTTP/1.1 fine. what I do not understand is "/ invput?" I have learned a different way of doing it that I send to a .PHP file which then create a file in which data is stored in. but "invput" is a library right?