Composer
A dependency manager for PHP that helps declare, manage, and install project dependencies.
What is Composer?
Composer is a dependency manager for PHP that helps developers declare, manage, and install libraries and packages required for their projects. It automatically resolves dependencies and ensures consistent environments by reading configuration from a `composer.json` file. This tool is essential for modern PHP development, enabling efficient package management and integration with the broader PHP ecosystem.
PHP developers building applications that rely on external libraries or frameworks, and teams needing consistent dependency management across development and production environments.
Developers choose Composer because it's the standard, widely-adopted dependency manager for PHP with robust version resolution, extensive package repository integration via Packagist, and strong community support. Its automatic dependency handling saves time and reduces configuration errors compared to manual package management.
Overview
Dependency Manager for PHP
Use Cases
Best For
- Managing PHP library dependencies in modern web applications
Related Projects
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