LEGADEE (LEarning GAme DEsign Environment) is a free authoring environment that helps game designers and teachers design Learning Games that are fun and educational.
This open source environment was designed and developed in 2012, during Iza Marfisi-Schottman's doctorate at the LIRIS lab in France, directed by Franck Tarpin-Bernard and Sébastien George.
Entity is a generic class for PHP that abstracts the basic CRUD operations from the user. Built-in classification of entity data allows for rapid development of custom solutions by cutting out 40-60% of "grunt" work.