Contributing

Contributions are welcome and will be fully credited.

We accept contributions via Pull Requests on Github.

Pull Requests

Sign the CLA - For us to accept contributions you will have to first have signed the Contributor License Agreement.
PSR-2 Coding Standard - The easiest way to apply the conventions is to run PHP Code Sniffer as you code.
Add tests! - Your patch won't be accepted if it doesn't have tests.
Document any change in behaviour - Make sure the README and the documentation are kept up-to-date.
Consider our release cycle - As of version 5.0.0, we try to follow SemVer. Randomly breaking public APIs is not an option.
Create topic 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.
Ensure tests pass! - Please run the tests before submitting your pull request, and make sure they pass. We won't accept a patch until all tests pass.
Ensure no coding standards violations - Please run PHP Code Sniffer using the PSR-2 standard before submitting your pull request. A violation will cause the build to fail, so please make sure there are no violations. We can't accept a patch if the build fails.

$ ./vendor/bin/phpunit

You can install PHP Code Sniffer globally with composer.

$ composer global require squizlabs/php_codesniffer

Then you can cd into the Facebook PHP SDK folder and run Code Sniffer against the src/ directory.

$ ~/.composer/vendor/bin/phpcs

Happy coding!