The Saplo Text Analysis PHP SDK by Saplo allows API communication to access text analytics capabilities. Saplo is now Strossle, a web services that detects data to personalize content experiences. Even though the name of the company has changed, Saplo API and its libraries remain the same for continuous development.
Google has just announced that over 40 new metrics and dimensions have been added to the Google Analytics API. The new data points can be queried using the Core Reporting API and allow developers to create reports similar to those found in the Google Analytics Web interface.