Developer Documentation Code Maps and Howtos Services Dependency Injection Dependency Injection The Symfony DependencyInjection component was added to Tiki trunk in April 2014, for Tiki13. Adding symfony DI component to Composer/Satis Using depencency injection container to load libraries (partial) and controllers, to allow having custom controllers or services in an installation without modifying code Related links http://en.wikipedia.org/wiki/Dependency_injection