PHP, WORDPRESS

WordPress is a free and open sourceblogging tool and a content management system (CMS) based on PHP and MySQL, which runs on a web hosting service.^[4]Features include a plug-in architecture and a template system. WordPress is used by more than 18.9% of the top 10 million websites as of August 2013.^[5] WordPress is the most popular blogging system in use on the Web,^[6] at more than 60 million websites.^[7]

It was first released on May 27, 2003, by its founders, Matt Mullenweg^[1] and Mike Little,^[8] as a fork of b2/cafelog. As of February 19, 2014, version 3.8 had been downloaded more than 20 million times.^[9] The license under which WordPress software is released is the GPLv2 (or later) from the Free Software Foundation.