Composer helps you declare, manage, and install dependencies of PHP projects.

See https://getcomposer.org/ for more information and documentation.

Download and install Composer by following the official instructions.

For usage, see the documentation.

Find packages on Packagist.

Follow @packagist or @seldaek on Twitter for announcements, or check the #composerphp hashtag.

For support, Stack Overflow offers a good collection of Composer related questions, or you can use the GitHub discussions.

Please note that this project is released with a Contributor Code of Conduct. By participating in this project and its community you agree to abide by those terms.

PHP 5.3.2 or above (at least 5.3.4 recommended to avoid potential bugs)

• Nils Adermann | GitHub | Twitter | naderman@naderman.de | naderman.de
• Jordi Boggiano | GitHub | Twitter | j.boggiano@seld.be | seld.be

See also the list of contributors who participated in this project.

Please send any sensitive issue to security@packagist.org. Thanks!

Composer is licensed under the MIT License - see the LICENSE file for details.

• This project's Solver started out as a PHP port of openSUSE's Libzypp satsolver.