Classes and Objects

Table of Contents

• Introduction
• The Basics
• Properties
• Class Constants
• Autoloading Classes
• Constructors and Destructors
• Visibility
• Object Inheritance
• Scope Resolution Operator (::)
• Static Keyword
• Class Abstraction
• Object Interfaces
• Traits
• Anonymous classes
• Overloading
• Object Iteration
• Magic Methods
• Final Keyword
• Object Cloning
• Comparing Objects
• Late Static Bindings
• Objects and references
• Object Serialization
• Covariance and Contravariance
• OOP Changelog