README.md
1# Common Code for MaxMind Web Service Clients #
2
3This is _not_ intended for direct use by third parties. Rather, it is for
4shared code between MaxMind's various web service client APIs.
5
6## Requirements ##
7
8The library requires PHP 5.4 or greater. This library works and is tested
9with HHVM.
10
11There are several other dependencies as defined in the `composer.json` file.
12
13## Contributing ##
14
15Patches and pull requests are encouraged. All code should follow the PSR-2
16style guidelines. Please include unit tests whenever possible.
17
18## Versioning ##
19
20This API uses [Semantic Versioning](http://semver.org/).
21
22## Copyright and License ##
23
24This software is Copyright (c) 2015-2018 by MaxMind, Inc.
25
26This is free software, licensed under the Apache License, Version 2.0.
27