Yesterday, we covered extending classes. Now in Object Oriented Programming, you can also create abstracted and interface classes. Abstracted classes are ones that cannot be used directly (they must be extended) and provide only a basic template of a class. Here is an example:
This it the real meat and potatoes of PHP. Classes contain methods (functions) and properties (variables). This basic concept is also known as encapsulation or information hiding.
Okay, let’s get though this before the new year! Finally this chapter will conclude with Header control, accessing cookies, and modifying sessions.
Okay, so I’m a day late, I’m sorry. Last night was very busy for me. Anyway, the next part is all about Web Programming. I’m going to assume you know basic HTML and form programming (as I do).
Sorry, I haven’t had a lick of time today. Just got home, I’ll do this tomorrow!