Contributions are welcome and will be fully credited.

We accept contributions via Pull Requests on Github. Please review these guidelines before submitting any pull requests.


  • PSR-2 Coding Standard - Follow Standards, PHP-FIG Naming Conventions. The easiest way to apply the conventions is to install PHP Code Sniffer.

  • Add tests! - Your patch won't be accepted if it doesn't have tests.

  • Document any change in behaviour - Make sure the and any other relevant documentation are kept up-to-date.

  • Consider our release cycle - We try to follow SemVer v2.0.0. Randomly breaking public APIs is not an option.

  • Create feature branches - Don't ask us to pull from your master branch.

  • One pull request per feature - If you want to do more than one thing, send multiple pull requests.

  • 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.

  • Rebase - You may also need to rebase to avoid merge conflicts.

Running Tests

$ composer test

Happy coding!