PHP self-made framework

• Chapter1 Chapter One
• 1-1 Why do we need to make our own PHP framework and what functions can it achieve?
• 1-2 What is MVC, how to apply it, how to separate PHP and HTML code
• 1-3 Single entry mode and routing
• 1-4 Exception error handling: No routing hint exists
• 1-5 Loading of namespaces, static members and classes
• 1-6 Singleton design pattern
• 1-7 Configuration file config
• 1-8 Rewriting, introducing and using database operation classes