PHP Dependency Management and Package Creation with Composer

Modern PHP development relies on the ability to efficiently integrate, manage, and update external libraries. Without a standardized system, handling third-party code becomes a manual burden that slows down projects and introduces versioning conflicts. This course provides a clear path to mastering the industry-standard tools used to manage PHP dependencies in professional environments. You will transform your development process by learning how to leverage a massive ecosystem of existing code, allowing you to focus on building unique features rather than reinventing the wheel. By the end of this course, you will be able to structure your projects according to modern standards and contribute your own code to the global community. What you'll learn: - Understand the core principles of dependency management and the role of the Packagist repository - Configure project requirements using manifest files and manage version constraints effectively - Implement PSR-4 autoloading to handle class loading automatically without manual include statements - Maintain project stability using lock files and semantic versioning best practices - Perform security audits to identify and resolve vulnerabilities within your project dependencies - Design, structure, and publish your own custom PHP packages for private or public use The course begins with foundational concepts and installation, moving quickly into practical library management and advanced package architecture. You will read through detailed explanations of the command-line interface and configuration patterns used in major frameworks. This course is designed for beginner PHP developers who want to adopt professional workflows and move beyond basic script writing. No prior experience with package managers is necessary. Start your journey toward professional PHP dependency management today.