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PHP Advanced and Object-Oriented Programming: Visual Quickpro Guide, Third Edition by Larry Ullman

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6. More Advanced OOP

The previous chapter explored some advanced OOP concepts, with a particular emphasis on those related to inheritance. In this chapter, you’ll learn even more advanced OOP concepts, including some introduced in more recent versions of PHP. Tip: make sure you know what version of PHP you’re working with before proceeding.

The topics in this chapter get to be more esoteric, and won’t always be necessary in a Web application, but these concepts should be on your radar as you become more comfortable with OOP as a programming approach. As with the past two chapters, a fair amount of OOP theory will be covered as well.

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