Sorry, for the rather-misleading title,
But, I am a noob, and have been in self-teaching for the past 8 months, and I already know the basics, used mysql_ then changed to PDO, and I am learning OOP now. But, the problem is... there seems to be many things to learn in PHP, aside from PDO, OOP and the basics. Can anyone list them here, according to their difficulty level.
Because, I want to learn more, but I don't know where to start. PHP unit, MVC, framworks, ....
Hope, someone got the idea