Object-Oriented PHP by Peter Lavin teaches the fundamentals of object-oriented programming (OOP) by guiding the reader through a series of inter-related example classes. There are two audiences ...

Object-oriented programming and classes remain some of the trickiest concepts to explain to newly minted programmers. Python Crash Course, 3rd Edition does an admirable job of it.

However, once you’ve completed the move, you can take advantage of one of the best features of object-oriented programming—code reuse. Written by Kevin Brown, Contributor June 26, 2002 at 7:53 ...