Solid Principles & Design patterns with PHP examples
•
3 likes•384 views
The document provides an overview of object-oriented programming concepts, the SOLID principles of object-oriented design, design patterns including creational, structural and behavioral patterns from the Gang of Four, and additional patterns like MVC, active record and dependency injection. It also includes topics, concepts and principles covered for each area along with PHP examples and references the presenter's social media profiles.
More Related Content
What's hot
What's hot (20)
Similar to Solid Principles & Design patterns with PHP examples
Similar to Solid Principles & Design patterns with PHP examples (20)
More from Federico Damián Lozada Mosto
Recently uploaded
Recently uploaded (20)
Solid Principles & Design patterns with PHP examples
- 1. Solid Principles & Design Patterns with PHP examples
- 2. FEDERICO LOZADA MOSTO Facebook: @mostofreddy Linkedin: ar.linkedin.com/in/federicolozadamosto Github: @mostofreddy Instagram: @mostofreddy
- 3. ✓ Introduction to OOP ✓ SOLID principles ✓ Gof Patterns ✓ Other patterns Topics
- 5. ✓ Class ✓ Object ✓ Instance ✓ Polymorphism ✓ Hierarchy ✓ Coupling & Cohesion Concepts ✓ Encapsulation ✓ Attributes & methods ✓ Messages ✓ Interface ✓ Accessors (protected, private, public) ✓ Composition
- 7. S O L I D Open/Closed Principle Single Responsibility Principle Liskov Substitution Principle Interface Segregation Principle Dependency Inversion
- 8. S Single Responsibility Principle A class should have one and only one reason to change, meaning that a class should have only one job. “
- 13. O Open/Closed Principle “Objects or entities should be open for extension, but closed for modification.
- 14. Open / Close Principle !
- 15. Open / Close Principle :)
- 16. L Liskov Substitution Principle Let q(x) be a property provable about objects of x of type T. Then q(y) should be provable for objects y of type S where S is a subtype of T.“
- 18. I Interface Segregation Principle A client should never be forced to implement an interface that it doesn't use or clients shouldn't be forced to depend on methods they do not use “
- 20. D Dependency inversion Entities must depend on abstractions not on concretions. It states that the high level module must not depend on the low level module, but they should depend on abstractions “
- 21. Patterns
- 22. GoF Patterns The Gang of Four
- 23. GoF Patterns ✓ Creational provide ways to instantiate single objects or groups of related objects ✓ Structural provide a manner to define relationships between classes or objects ✓ Behavioural define manners of communication between classes and objects
- 24. Abstract Factory | creational
- 25. Factory Method | creational
- 26. Factory Method | creational
- 27. Factory Method | creational
- 56. Null Object | Behavioral
- 57. Null Object | Behavioral
- 58. More Patterns
- 59. MVC | ….
- 60. Active Record | persistence
- 62. Service Locator | Inversion of control
- 63. Service Locator | Inversion of control
- 64. Service Locator | Inversion of control
- 65. Dependency Injection | Inversion of control
- 66. Dependency Injection | Inversion of control
- 67. Dependency Injection | Inversion of control
- 68. Pipeline
- 69. Pipeline
- 70. Middleware
- 71. Middleware
- 72. Middleware
- 73. Questions?
- 74. Thanks!
- 75. Thanks! FEDERICO LOZADA MOSTO FB: mostofreddy In: ar.linkedin.com/in/federicolozadamosto Git: mostofreddy Ig: mostofreddy
- 76. { "require": { "php": ">=5.5.0", "ext-gd": "*", "lib-curl": "*" } } Iconos PHP extension & libraries libraries available: curl, iconv, libxml, openssl, pcre, uuid, xsl Tip: composer show --platform ! !