abstract class B extends A //abstract non obligatoire ici mais conseillé Soit sous forme d'interface de méthodes abstraites dont on est.
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and PHP in the context of e-learning
How to write a class in PHP? • Constructors . • Visibility Modifiers
enterprise-level applications (e.g. C C++
interface) that can be run using a Command Line Interface e.g MS DOS. Like classes
1.11 Differences between abstract class and interface in PHP For example your car class will define that car should have color
Composition. Inheritance. Design principles. Multiplicity. Abstract Classes. Single and Multiple Inheritance. Interfaces. Coupling and cohesion. Examples
public abstract class People { … } Interface public interface ICollection { ... example package example;. École Nationale Supérieure d'Ingénieurs.
class.Students.php) or the actual filename itself (for example With abstraction