TL;DR

Learn Composer, PHP's dependency manager. Install packages, manage versions, configure autoloading, and structure modern PHP projects.

Key concepts

  • PHP Composer
  • Composer tutorial
  • PHP packages
  • PHP dependency management

Next lesson

Testing With Phpunit

Learn PHP testing with PHPUnit. Write test classes, use assertions, data providers, and mocking for reliable, maintainable code.

25 min

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