Hello Daniweb Community,
I was wondering if anyone could help or point me to a good tutorial on how to use Google Authenticator in PHP.

Will this be good?

How about this? It is two years old, but I think it should work with minimal upgrades.

joshi_1995, I wonder why did you post a thread instead of googling for it, a tutorial...

I don't waste time waiting for replies when I can get answers myself, I just didn't know where to look.

StackOverflow is the site you're looking for mate :-)

downvotes? I don't understand why. StackOverflow is a Q/A site. You go there for straight questions.
DaniWeb is a forum. You come here when you have an issue and need it fixed or some other sort of assistance.

Please correct me if I am wrong??

I wasn't the one who down voted your comment but I don't use Stackoverflow, it started annoying me.