If you would like to contribute, please follow the standards defined in the [PSR-1][1], [PSR-2][2] and [PSR-4][4] documents.

[1]: http://www.php-fig.org/psr/psr-1/
[2]: http://www.php-fig.org/psr/psr-2/
[4]: http://www.php-fig.org/psr/psr-4/
