PHP object-oriented video tutorial

• Chapter1 PHP object-oriented in detail
• 1-1 first class
• 1-2 Properties and methods
• 1-3 class syntax
• 1-4 Changes in attribute assignment
• 1-5 The relationship between classes and objects
• 1-6 who is this
• 1-7 Encapsulate Mysql class
• 1-8 Constructor and Destructor
• 1-9 class encapsulation
• 1-10 Class inheritance
• 1-11 final classes and final methods
• 1-12 Detailed explanation of the three permissions
• 1-13 Static properties and static methods
• 1-14 class constant
• 1-15 Singleton pattern
• 1-16 self and parent
• 1-17 magic method
• 1-18 The meaning of magic methods
• 1-19 autoload
• 1-20 Abstract classes and abstract methods
• 1-21 The concept of interface
• 1-22 Interface syntax
• 1-23 Exception handling
• 1-24 Namespaces
• 1-25 late binding
• 1-26 overloaded static
• 1-27 Polymorphism
• 1-28 Encapsulated database (Part 1)
• 1-29 Encapsulated database (Part 2)
• 1-30 Package file upload