OOD learning notes (php demo)

Description | 中文说明

OOD Principles

abbreviation	name
SRP	Single Responsibility Principle
OCP	Open Close Principle
LSP	Liskov Substitution Principle
LoD	Law of Demeter （ Least Knowledge Principle）
ISP	Interface Segregation Principle
DIP	Dependency Inversion Principle

Code Demo

including two parts:

• 1.the definition of each principle
• 2.example for the actual situation , BadXXX is the bad code , GoodXXX is the good code ( better than the former, not the best ).

Reference

• 面向对象设计的六大设计原则（附 Demo & UML类图）