PHP 8 Free Course Index

PHP 8 Free Course

Introduction

Welcome to our PHP 8 Free Course! This comprehensive course is meticulously designed for beginners who are taking their first step into programming, as well as intermediate developers striving to broaden their knowledge in PHP programming. As the backbone of a significant portion of the web, PHP continues to be a crucial part of the web development ecosystem, powering popular platforms like WordPress, Joomla, and Drupal. With the release of PHP 8, the language has taken a giant leap forward, introducing a myriad of new features and optimizations that significantly enhance its performance and usability.

Our course aims to provide a thorough understanding of PHP 8, covering both fundamental and advanced concepts. Through a step-by-step approach, you’ll learn the syntax, best practices, and how to build robust, secure applications with PHP. We’ll delve into the new features introduced in PHP 8, such as the JIT Compiler, Named Arguments, Attributes, Constructor Property Promotion, and many more. These features not only make your code more efficient but also more readable and maintainable.

As you navigate through the lessons, you’ll get hands-on experience with coding exercises and practical examples. Each lesson is designed to provide in-depth understanding and practical knowledge of the topic discussed, ensuring that you can apply what you’ve learned in real-world scenarios.

This course is structured into ten engaging lessons, each covering a unique aspect of PHP 8. We’ll start with an introduction to PHP 8, exploring its history and significance, followed by lessons on basic syntax, functions, object-oriented programming, error handling, and much more. By the end of this course, you’ll have a solid foundation in PHP 8, and you’ll be equipped with the skills necessary to tackle your own projects with confidence.

Your journey into mastering PHP 8 begins here! We encourage you to work through each lesson, practice the exercises provided, and explore the additional resources to further enrich your learning experience. For a recap of previous lessons or to navigate through the course, visit the PHP 8 Free Course index.

Whether you’re looking to enhance your programming skills, dive into web development, or explore the new features of PHP 8, this course offers a rich learning experience to help you achieve your goals. Let’s embark on this exciting learning journey together!

Course Structure

Lesson 1: Introduction to PHP 8

History and significance of PHP.
New features in PHP 8.
Installation and setup of the development environment.

Lesson 2: Basic Syntax

Variables, constants, and data types.
Operators.
Control structures.

Lesson 3: Functions

Definition and invocation.
Arguments and return values.
Anonymous functions and closures.

Lesson 4: Arrays and Strings

Manipulation of arrays and strings.
Common functions.

Lesson 5: Object-Oriented Programming

Classes and objects.
Inheritance and polymorphism.
Namespaces and autoloading.

Lesson 6: Exception and Error Handling

Try, catch, finally.
Custom error handling.

Lesson 7: File Handling in PHP 8

Opening and closing files.
Validation and management of permissions.

Lesson 8: Working with Forms and Data

GET and POST.
Validation and processing of data.

Lesson 9: Interaction with the Database

MySQL and PDO.
CRUD (Create, Read, Update, Delete).

Lesson 10: Security

Prevention of SQL Injection, XSS, and CSRF.
Best practices.

Practical Exercises

At the end of each lesson, practical exercises will be provided to help reinforce the concepts learned. Working through these exercises will give you hands-on experience in coding with PHP 8.