# MaxMind Web Service Common # This is _not_ intended for direct use by third parties. Rather, it is for shared code between MaxMind's various web service APIs. ## Requirements ## This code requires PHP 5.3 or greater. Older versions of PHP are not supported. This library works and is tested with HHVM. There are several other dependencies as defined in the `composer.json` file. ## Contributing ## Patches and pull requests are encouraged. All code should follow the PSR-2 style guidelines. Please include unit tests whenever possible. ## Versioning ## This API uses [Semantic Versioning](http://semver.org/). ## Copyright and License ## This software is Copyright (c) 2015 by MaxMind, Inc. This is free software, licensed under the Apache License, Version 2.0.