REST API Development with PHP and MySQL

Modern web and mobile applications rely on robust APIs to communicate with backend databases. Understanding how to design, secure, and deploy these APIs is a fundamental skill for any aspiring backend developer. In this comprehensive written course, you will learn the step-by-step process of building production-ready RESTful APIs. You will start with key architectural definitions and database foundations, then progress to writing clean, maintainable backend code and protecting your endpoints with industry-standard security protocols. What you'll learn: Understand the core principles of REST architecture and HTTP request methods; Design and query relational databases using MySQL and secure PDO connections; Implement secure authentication mechanisms including API keys, Basic Auth, and JSON Web Tokens (JWT); Write clean, modern PHP code utilizing strict type hints and structured error handling; Consume external APIs using Guzzle and structure endpoints to support single-page applications; Test and debug your API endpoints systematically to ensure reliability. This course begins with basic terminology and database concepts before guiding you through structured coding exercises. By reading the detailed explanations and analyzing the provided code snippets, you will gain a practical understanding of backend architecture. Designed for beginners with a basic knowledge of PHP, this course requires no prior API development experience. Start reading today to build and secure your own backend APIs.