# Version Library for handling version information and constraints [![Build Status](https://travis-ci.org/phar-io/version.svg?branch=master)](https://travis-ci.org/phar-io/version) ## Installation You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/): composer require phar-io/version If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency: composer require --dev phar-io/version