Hello guys.. I have this website called jupiter.php. It's code ignitered. I want to put it in my friend's website called www.planet.com. My website should be accessed like this: www.planet.com/jupiter. Problem is, I don't know how to. Should I ask what programming language or web server my friend is using? I don't know where to start or what keywords to type in google. Can anyone tell me?? If it's hard or takes time, can you please direct me to a tutorial?