Hye there.
Did u mean coding language?
For your information there is no such thing as the good or bad coding language.
Of course when you comparing the server site programming language such as PHP and .Net there will be the up and down site for each of them, but assuming that you are still new,
you need to learn all the basic language one by one.
So here is the basic programming language that you need to learn in sequence :
1) HTML / XHTML (for basic web developement)
2) CSS (for your web design)
3) Javascript (make ur site more interactive)
4) PHP (open source language for server side scripting)
5) Ajax (handling ur site content more efficient)
So those are sequence that you need to learn step by step.And for the tutorial you can go to w3school site to learn them.