Usage environment

Classes and instances

Properties and methods

class constant

Constructor

destructor

$this keyword

Access control of class members (1)

Access control of class members (2)

Automatic loading of classes

Class inheritance

parent

Method overloading

range operator

The role of static members

Declaration and use of anonymous classes

trait

abstract class

interface

The role of the self keyword

The role of final keyword

Object copying and cloning

MySQLi basic operations 1

MySQLi basic operations 2

MySQLi basic operations 3

Magic method__get

Magic method__set

Magic method__toString

Magic method__sleep

Simple employee management system

Simple employee management system one

Simple employee management system 2

Simple employee management system 3

Simple employee management system 4

Simple employee management system 5

Course summary