PHP Manual
Language Reference
Classes and Objects
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
Type Hinting
Late Static Bindings
Objects and references
Object Serialization
Covariance and Contravariance
OOP Changelog
Comparing Objects
Late Static Bindings
Classes and Objects
PHP Manual
Type Hinting
This documentation has moved to the
function reference
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