Object-Oriented Programming with PHP5
OOP vs. Procedural Programming
A Little History of OOP in PHP
Procedural vs. OO Coding Style
Difference of OOP in PHP4 and PHP5
Extending a Class [Inheritance]
Using Magic Methods to Set/Get Class Properties
Magic Methods for Overloading Class Methods
Accessing Objects in Array Style
Autoloading Classes or Classes on Demand
Life Cycle of an Object in PHP and Object Caching
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