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# Contributing |
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Contributions are **welcome** and will be fully **credited**. |
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We accept contributions via Pull Requests on [](https://github.com/thephpleague/containerGitHub](https://github.com/thephpleague/container](https://github.com/thephpleague/container). |
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## Pull Requests |
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- **[](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.mdPSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)** - The easiest way to apply the conventions is to install [](http://pear.php.net/package/PHP_CodeSnifferPHP Code Sniffer](http://pear.php.net/package/PHP_CodeSniffer](http://pear.php.net/package/PHP_CodeSniffer). |
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- **Add tests!** - Your patch won't be accepted if it doesn't have tests. |
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- **Document any change in behaviour** - Make sure the `README.md` and any other relevant documentation are kept up-to-date. |
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- **Consider our release cycle** - We try to follow [](http://semver.org/SemVer v2.0.0](http://semver.org/](http://semver.org/). Randomly breaking public APIs is not an option. |
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- **Create feature branches** - Don't ask us to pull from your master branch. |
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- **One pull request per feature** - If you want to do more than one thing, send multiple pull requests. |
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- **Send coherent history** - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please squash them before submitting. |
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## Running Tests |
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``` bash |
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$ composer test |
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``` |
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**Happy coding**! |
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