Composer - Dependency Management for PHP

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

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

Installation / Usage

Download and install Composer by following the official instructions.

For usage, see the documentation.

Packages

Find packages on Packagist.

Community

IRC channels are on irc.freenode.org: #composer for users and #composer-dev for development.

For support, Stack Overflow also offers a good collection of Composer related questions.

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.

Requirements

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

Authors

Nils Adermann | GitHub | Twitter | [email protected] | naderman.de
Jordi Boggiano | GitHub | Twitter | [email protected] | seld.be

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

Security Reports

Please send any sensitive issue to [email protected]. Thanks!

License

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

Acknowledgments

This project’s Solver started out as a PHP port of openSUSE’s Libzypp satsolver.
This project uses hiddeninput.exe to prompt for passwords on windows, sources and details can be found on the github page of the project.

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Dependencies

	package	version
	php	^5.3.2 \|\| ^7.0
	justinrainbow/json-schema	^3.0 \|\| ^4.0 \|\| ^5.0
	composer/ca-bundle	^1.0
	composer/semver	^1.0
	composer/spdx-licenses	^1.0
	seld/jsonlint	^1.4
	symfony/console	^2.7 \|\| ^3.0
	symfony/finder	^2.7 \|\| ^3.0
	symfony/process	^2.7 \|\| ^3.0
	symfony/filesystem	^2.7 \|\| ^3.0
	seld/phar-utils	^1.0
	seld/cli-prompt	^1.0
	psr/log	^1.0
dev	phpunit/phpunit	^4.5 \|\| ^5.0.5
dev	phpunit/phpunit-mock-objects	^2.3 \|\| ^3.0