PHP Language for Beginners 2025 | Learn Web Development Basics

About Course

PHP is a general-purpose programming language, widely used as a server-side language for developing dynamic web pages. This certification course will make you well-equipped with all the necessary knowledge needed to become a PHP expert.

Students who complete this course will have a firm foundation in PHP programming. It covers the fundamental concepts of PHP that teaches students, how to create dynamic and interactive web applications. Starting with the basics, students will learn about PHP syntax, variables, data types, control structures, functions, and arrays. Then will move to the more advanced topics including OOP, Database integration, CRUD operations and Forms handling etc.

Understand the fundamentals: Gain a solid understanding of PHP syntax, variables, data types, control structures, and functions.
Manipulate data effectively: Learn how to work with arrays and strings, and apply built-in functions for efficient data manipulation.
Embrace object-oriented programming (OOP): Grasp the basics of OOP in PHP, including class creation, inheritance, encapsulation, and polymorphism.
Handle user input and forms: Develop the skills to process and validate user input securely, handle form data, and manage file uploads.
Integrate with databases: Learn how to connect PHP applications with databases, execute SQL queries, and perform essential CRUD operations.
Work with APIs and web services: Understand how to consume and interact with RESTful APIs, parse JSON and XML data, and implement CRUD operations with external services.
Ensure security and troubleshoot effectively: Implement PHP security best practices, handle errors and exceptions, and develop debugging skills to troubleshoot and optimise PHP code.

Course Content

Getting started with PHP

Introduction: The role of PHP in web development.
11:27
Setting up a Xampp environment (PHP, web server, and database).
11:27
Writing and executing your first PHP script.
11:27
Understanding the PHP syntax and variables.
11:26
Exploring data types and type conversions in PHP.
11:26

Control Structures and Functions

Arrays and Strings

Object-Oriented Programming in PHP

Handling Web Forms and User Input

Database Integration

Working with APIs and Web Services

PHP Security Best Practices

Debugging and Error Handling

Deploying and Scaling PHP Applications

Course Completion Quiz

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Course Content

Getting started with PHP

Introduction: The role of PHP in web development.

Setting up a Xampp environment (PHP, web server, and database).

Writing and executing your first PHP script.

Understanding the PHP syntax and variables.

Exploring data types and type conversions in PHP.

Control Structures and Functions

Conditional statements: if, else, elseif, switch.

Looping structures: for, while, do-while, foreach.

Introduction to functions in PHP.

Built-in PHP functions vs. user-defined functions.

Passing arguments to functions and returning values.

Arrays and Strings

Understanding arrays and their various types in PHP.

Working with array functions and manipulating arrays.

Associative arrays and multidimensional arrays.

Manipulating strings in PHP.

String functions and string manipulation techniques.

Object-Oriented Programming in PHP

Introduction to object-oriented programming (OOP) concepts.

Defining classes and creating objects.

Encapsulation, inheritance, and polymorphism.

Access modifiers and visibility.

Working with constructors and destructors.

Handling Web Forms and User Input

Processing form data using PHP.

Handling form validation and sanitisation.

Working with user input securely.

Uploading files with PHP.

Using cookies and sessions to manage user state.

Database Integration

Introduction to database management systems.

Connecting PHP with databases (MySQL, PostgreSQL, etc.).

Executing SQL queries and retrieving data.

Inserting, updating, and deleting data using PHP.

Error handling and exception management in database operations.

Working with APIs and Web Services

Introduction to web services and APIs.

Consuming RESTful APIs using PHP.

Parsing and handling JSON and XML data.

Authenticating and authorising API requests.

Implementing CRUD operations with external APIs.

PHP Security Best Practices

Common security vulnerabilities in PHP applications.

Sanitising user input and preventing SQL injection attacks.

Preventing Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF).

Password hashing and encryption techniques.

Handling file uploads securely.

Debugging and Error Handling

Understanding PHP error types and error reporting.

Debugging techniques and tools (e.g., var_dump, debug_backtrace).

Handling exceptions and creating custom error handlers.

Logging errors and debugging production applications.

Best practices for troubleshooting PHP code.

Deploying and Scaling PHP Applications

Deploying PHP applications to web servers.

Managing dependencies with composer.

Optimising PHP code for performance.

Caching strategies and techniques.

Scaling PHP applications for increased traffic.

Course Completion Quiz

PHP – 2 Attempts Only!

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