Joomla is written in PHP, uses object-oriented programming techniques and software design patterns, and stores data in a MySQL database. It has a software dependency on the Symfony PHP framework. Joomla includes features such as page caching, RSS feeds, blogs, search, and support for language internationalisation.

Which of the following is used for programming Joomla?

The programming language used to create Joomla! is PHP. Joomla system is currently powered by thousands (7865 extensions, modules, and plugins from the Joomla! ® community) in the extensions category (free and commercial). These extensions allow users to extend Joomla functionality and customize it to their purposes.