Contributions are welcome, and are accepted via pull requests. Please review these guidelines before submitting any pull requests.
Ensure that the current tests pass, and if you've added something new, add the tests where relevant.
Send a coherent commit history, making 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.
$ vendor/bin/phpunit If the test suite passes on your local machine, you should be good to go. When you make a pull request, the tests will automatically be run again by Travis CI on multiple php versions and hhvm.