OOP Basics
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Objective: What you'll learn in this Section (0:58)
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What is OOP? (18:47)
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What is Class? (10:52)
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How to Define a Class (11:09)
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What is Property and Methods? (6:59)
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What is Objects? (5:23)
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How to Define Objects (4:49)
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Define Methods with Parameters and Return Value (6:27)
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Use case of Users with Class and Objects (7:14)
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Project: Calculate Employee Salary (11:13)
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Exercise 1: Create a Bank Class, Object, Property and Methods (10:05)
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Exercise 2: Create a Files Class, Object, Property and Methods (6:03)
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Assignment: Create a Student Class, Object, Property and Methods (1:41)
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Quiz: OOP Basics
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Summary: What you have learned in this Section (1:02)
$this keyword
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Objective: What you'll learn in this Section (0:44)
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What is $this keyword? (3:58)
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How to use $this keyword (8:51)
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Exercise 1: Write a Student Class using $this and Access Properties and Methods. (7:14)
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Quiz: $this Keyword
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Assignments: Write a Calculator Class using $this Keyword (0:59)
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Summary: What you have learned in this Section (0:19)
Constructor and Destructor
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Objective: What you'll learn in this Section (0:41)
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What is Constructor? (4:56)
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Define and Call Constructor (5:35)
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Purpose of Constructor (3:28)
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Initialize the Properties with Constructor (5:38)
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What is Destructor? (1:56)
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Define and Call Destructor (2:11)
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Purpose of Destructor (1:38)
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Project: Improve Employee Class with Constructor (3:39)
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Exercise 1: Create Files Class with Constructor and Destructor (10:54)
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Quiz: Constructor and Destructor
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Assignments: Improve the Calculator Class with Constructor and Destructor (0:48)
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Resources: Constructor and Destructor
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Summary: What you have learned in this Section (0:32)
Chaining Methods and Properties
Access Modifiers - public and private
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Objective: What you'll learn in this Section (0:55)
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Understanding Access Modifiers (2:18)
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What is public Access Modifiers (4:27)
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What is private Access Modifiers (1:52)
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How to use private Access Modifiers (6:32)
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public vs private Access Modifiers (1:24)
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Use Case: Improve Employee Class with Access Modifiers (5:46)
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Exercise 1: Create the Bank Class with private Modifiers (6:15)
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Quiz: public and private Modifiers
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Assignment: public and private Modifiers (0:54)
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Resources: public and private Modifiers
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Summary: What you have learned in this Section (0:34)
Inheritance
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Objective: What you'll learn in this Section (2:01)
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What is inheritance? (7:36)
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Child Class Inherits from Parent Class (6:46)
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Child Class Own Methods and Properties (15:53)
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What is protected Access Modifiers (2:16)
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protected Access Control Modifier in Inheritance (5:15)
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Overriding: Child Class Override Parent Class Methods and Properties (5:22)
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Single and Multiple Inheritance (6:13)
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Use Case: Course and Lesson Class with Inheritance Concept (4:05)
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Exercise 1: Show Inheritance Concept with Animal Class (8:34)
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Quiz: Inheritance
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Assignment: Create Father and Son Class and Show Inheritance Concept. (0:36)
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Summary: What you have learned in this Section (0:39)
final Keyword
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Objective: What you'll learn in this Section (1:07)
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What is final keyword? (3:53)
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Hiding: Prevent Child Class Overriding Parent Class Methods and Properties (3:01)
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Exercise 1: Create a Driver Class and Restrict Inheritance (2:51)
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Assignments: Create a Bank and User Class and use final Keyword (0:28)
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Summary: What you have learned in this Section (0:40)
Interface
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Objective: What you'll learn in this Section (1:25)
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What is Interface? (7:27)
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How to Declare and Implement Interface (5:45)
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Implement more than one Interface to Class (3:59)
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Use case of Interface (3:00)
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Exercise 1: Create a Phone Interface and Implement iOS Class (3:28)
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Quiz: Interface
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Assignments: Create Stock Interface and Implement it in the MyStock Class (1:08)
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Summary: What you have learned in this Section (0:31)
Abstract Classes and Methods
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Objective: What you'll learn in this Section (0:51)
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What is Abstract Classes and Methods? (6:11)
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How to Declare Classes and Methods as Abstract (4:13)
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Use case of Abstract Class (1:41)
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Exercise 1: Define Database Class as Abstract Class (4:48)
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Quiz: Abstract Classes and Methods
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Assignments (1:05)
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Summary: What you have learned in this Section
Static Methods and Properties
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Objective: What you'll learn in this Section (0:45)
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What is Static Methods and Properties (2:36)
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Define and Access Static Methods and Properties (3:32)
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self:: Keyword (2:13)
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Use case of Static Methods and Properties (2:44)
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FileHelper Utility Static Class (4:49)
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Exercise 1: String Operation Helper Static Class (3:25)
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Assignment: FileOperation Class with Static Methods. (1:17)
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Summary: What you have learned in this Section (0:40)
Polymorphism
Data Encapsulation
Data Abstraction
Overriding
Magic Methods
Type Hinting
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Objective: What you'll learn in this Section (1:14)
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What is Type Hinting (2:34)
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Type Hinting Methods with Arrays (6:46)
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Type Hinting Methods with Objects (3:26)
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Exercise 1: Write a Posts Class to savePost() and fetchPosts() with Proper Type (3:29)
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Summary: What you have learned in this Section (0:26)
Dependency Injection
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Objective: What you'll learn in this Section (0:35)
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What is Dependency Injection (2:21)
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Example of Dependency Injection with Tight Coupling (6:34)
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Dependency Injection the Right Way (3:36)
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Exercise 1: Show an Example of Dependency Injection using University and Student (2:59)
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Summary: What you have learned in this Section (0:26)
Working with Objects
Traits and Code Inclusion
AutoLoading and Dynamic Calling
S.O.L.I.D - Object Oriented Principles
Project 1: Database Class with OOP
Projects 2: CRUD Operations with Post Class with OOP
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