Description

You will discover the foundations of object-oriented programming in PHP and learn how to design an "object" application based on UML notation. You will create a website by implementing advanced concepts such as business objects, abstraction layers or design patterns.

Who is this training for ?

For whom ?

Developers wishing to improve the sustainability and maintainability of their developments.

Prerequisites

Good knowledge of procedural PHP or knowledge equivalent to that provided by the course "PHP 7 and 5, developing a dynamic website"

Training objectives

• Specify requirements based on use cases
• Master the basic concepts of Object implementation
• Manage object persistence
• Implement Design Patterns

Training program

• Object approach in a Web context
  • Initial expression of needs and requirements.
  • Use cases and simplified unified process.
  • UML: sequence and class diagrams.
  • Presentation of the HMI.
  • Collective reflection Based on specifications, define the objects of the application to be created.
• Basic Concepts of Object Implementation
  • Eclipse: an IDE adapted to OOP in PHP.
  • Define a class and generate it from UML.
  • PHP namespaces.
  • Instantiate a class.
  • Properties, statics and constants: This, Self and ORP.
  • Visibility and protection.
  • Accessors, mutators and overload according to PHP.
  • Constructor and destructor.
  • Master instantiation: Factory and Singleton.
  • Practical work Using UML software, design and generate the participating classes.
• OOP: advanced concepts and contributions of PHP5
  • Object typing and interfaces.
  • The interfaces of the standard library (SPL).
  • Equalities and sorting of objects, Design Pattern Strategy.
  • Reference, cloning, inheritance, aggregation and association.
  • Polymorphism, collections and Design Pattern Iterator.
  • Abstract and final classes.
  • Traits.
  • Practical work Implementation of classes implementing advanced concepts.
• Object persistence
  • Export and auto-serialization.
  • Save to database and session.
  • JSON for asynchronous client requests.
  • Transmission http.
  • Practical work Classes for data persistence.
  • Asynchronous access from an Ajax-XHR interface.
• Refactoring MVC
  • Loading of classes: automatic or configured.
  • ADO classes, model, view.
  • File management.
  • Exceptions: management object-oriented error.
  • Practical work Implementation of the Chain of Responsibility design pattern.
  • Refactoring of the project in MVC.
• Reverse engineering
  • Introspection and Reflection class.
  • PEAR library framework.
  • Documentation tools.
  • XMI and class diagrams.
  • Practical work Generate XMI files for all classes of the project and visualize the UML diagrams.