Composer Dependency Manager
Composer is an application-level dependency manager for the PHP programming language, designed to simplify the process of managing and installing external libraries a project requires. By defining all necessary packages and their version constraints in a `composer.json` configuration file, developers can use Composer to automatically download the correct files from the main repository, Packagist, into a `vendor` directory. This process also generates a `composer.lock` file to ensure consistent library versions across all development and production environments, and it conveniently handles class autoloading, making it seamless to integrate and use the third-party code.
1.
1.1.
1.1.1.
1.1.2.
1.1.2.1.
1.1.2.2.
1.1.2.3.
1.1.2.4.
1.2.
1.2.1.
1.2.2.
1.2.3.
1.2.4.
1.2.5.
1.3.
1.3.1.
1.3.2.
1.3.3.
1.3.4.
1.3.5.
1.4.
1.4.1.
1.4.2.
1.4.3.
1.4.4.
1.4.5.
1.5.
1.5.1.
1.5.2.
1.5.3.
1.5.4.