The Couchbase PHP SDK allows you to connect to a Couchbase cluster from PHP. The Couchbase PHP SDK is a native PHP extension and uses the Couchbase high-performance C library to handle communicating to the cluster over Couchbase binary protocols.
$ pecl install https://packages.couchbase.com/clients/php/couchbase-3.2.1.tgz
Couchbase PHP SDK 3.2
Dive right in with a quick install and Hello World.
The documentation supplements the practical Howto docs with references and concept guides, for those who prefer a broader understanding before diving in and coding.
Leverage the new Couchbase Server Scopes and Collection features to build multi-tenant micro-service application.