PHP

The PHP for Web Development course aims to equip participants with a comprehensive understanding of PHP and its role in server-side web development.
Through practical, hands-on training, learners will master PHP syntax, data handling, database integration, and object-oriented programming.
The course covers essential topics, including form handling, session management, and security best practices, preparing participants to develop, deploy, and maintain dynamic, data-driven web applications using PHP.
This course offers several key benefits, providing comprehensive skill development in PHP programming from basic syntax to advanced features and frameworks.
Participants will gain practical experience in building, deploying, and managing dynamic web applications, integrating PHP with MySQL for robust database-driven solutions.
By developing a strong foundation in PHP, learners enhance their career opportunities in web development.
The course emphasizes hands-on experience through practical exercises and real-world projects, such as form handling and file uploads, while also focusing on best practices for coding, security, and performance optimization to ensure efficient, secure, and maintainable PHP applications.

Overview of PHP
- What is PHP and its role in web development
- History and evolution of PHP
- Understanding PHP’s role in server-side scripting
Setting Up the Environment
- Installing PHP, a web server (e.g., Apache or Nginx), and a database (e.g., my SQL)
- Configuring PHP settings (php.ini)
- Setting up a local development environment (XAMPP, WAMP, MAMP)
Creating Your First PHP Script
- Writing and executing a basic PHP script
- PHP tags and basic syntax

Module 2: PHP Basics (6 Hours)

PHP Syntax and Variables
o PHP syntax and code structure
o Variables, data types, and constants
Control Structures
o Conditional statements (if-else, switch-case)
o Looping structures (for, while, do-while)
Functions
o Defining and calling functions
o Function arguments and return values
o Variable scope and global variables

Form Handling
o Creating HTML forms and processing form data
o GET vs POST methods
Validating and Sanitizing Input
o Input validation techniques
o Sanitizing user input to prevent security vulnerabilities
Handling File Uploads
o Uploading files through forms
o Managing uploaded files

Connecting to a MySQL Database
o Introduction to MySQL and PHP Data Objects (PDO)
o Establishing a database connection
Database Operations
o Performing CRUD operations (Create, Read, Update, Delete)
o Using prepared statements to prevent SQL injection
Database Design
o Designing database schema and relationships
o Creating and managing tables, indexes, and foreign keys

Sessions
o Starting and managing sessions
o Storing and retrieving session data
Cookies
o Creating, reading, and deleting cookies
o Managing cookie data

Introduction to OOP
o Basics of object-oriented programming in PHP
o Classes and objects
o Properties and methods
Advanced OOP Concepts
o Inheritance and interfaces
o Encapsulation and polymorphism
o Using namespaces and autoloading classes

Introduction to PHP Frameworks
o Overview of popular PHP frameworks (e.g., Laravel, Symfony)
o Benefits of using frameworks
Setting Up a Basic Project
o Installing and configuring a PHP framework (e.g., setting up a Laravel project)
o Understanding the basic structure and components of a PHP framework

PHP Security Best Practices
o Preventing common security vulnerabilities (e.g., SQL injection, XSS)
o Securing sensitive data and using HTTPS
Code Organization and Best Practices
o Writing clean and maintainable code
o Performance optimization tips

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