a library for developers using PHP to work with OpenStack clouds

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Our official documentation is now available on For SDKs in different languages, see

The PHP SDK should work with most OpenStack-based cloud deployments, though it specifically targets the Rackspace public cloud. In general, whenever a Rackspace deployment is substantially different than a pure OpenStack one, a separate Rackspace subclass is provided so that you can still use the SDK with a pure OpenStack instance (for example, see the OpenStack class (for OpenStack) and the Rackspace subclass).


Please visit our Installation instructions to find out more.

Support and Feedback

Your feedback is appreciated! If you have specific problems or bugs with this SDK, please file an issue on Github.

For general feedback and support requests, contact us at