In PHP 5 you get much more control by visibility, ... The key point is we don't have to modify this loop. to add new types. When we add a new type, that ...

Short Desciption: In PHP 5 you get much more control by visibility, ... The key point is we don't have to modify this loop. to add new types. When we add a new type, that ...

Content Inside: Introduction to object oriented PHP Marcus Börger eZ publish Conference Overview What is OOP? PHP and OOP Marcus Börger Introduction to object oriented PHP 2 What is OOP class Useless extends Nonsense { abstract function blaBla(); } ? Marcus Börger Introduction to object oriented PHP 3 What does OOP aim to achieve? Allow compartmentalized refactoring of code Promote code re-use Promote extensibility, flexibility and adaptability Better for team development Many patterns are designed for OOP Some patterns lead to much more efficient code Do you need to use OOP to achieve these goals? Of course not Its designed to make those things easier though Marcus Börger Introduction to object oriented PHP 4 What are the features of OOP? Encapsulation Inheritance Polymorphism Marcus Börger Introduction to object oriented PHP 5 Encapsulation Encapsulation is about grouping of functionality (operations) and related data (attributes) together into a coherent data structure (classes). Marcus Börger Introduction to object oriented PHP 6 Encapsulation Encapsulation is about grouping of functionality (operations) and related data (attributes) together into a coherent data structure (classes). Classes represent complex data types and the

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