


CodeIgniter is loosely based on the popular model–view–controller (MVC) development pattern.ĮllisLab released the first public version of CodeIgniter on February 28, 2006. CodeIgniter ĬodeIgniter is an open-source software web framework for building dynamic web sites with PHP, with particular emphasis on a small footprint. This flexibility, combined with its easy-to-learn templating language, has made ExpressionEngine a popular choice among web designers not skilled in server-side programming. Channels typically represent different types of information, so you might have a channel for single pages, blog posts, products, job vacancies, and so on. Sites built with ExpressionEngine use a number of custom channels, usually each containing a number of different fields. It is a general purpose content management system written in object-oriented PHP and using MySQL for data storage.ĮxpressionEngine is Free and Open-Source software, licensed under Apache License, Version 2.0

ExpressionEngine ĮxpressionEngine is the company's flagship software product. pMachine's feature list was similar to other weblog software of the time, such as Movable Type, Geeklog, and LiveJournal. The first, pMachine Pro, is no longer developed, but was weblog software that had both a free and a licensed version. Since the company's founding in January 2002, it has released four different applications to the public. Their flagship software product ExpressionEngine CMS was sold to Packet Tide, LLC a software development company headquartered in New York. In October 2019 the company was sold back to its founder and CEO Rick Ellis, who then closed the company after 17 years in business. In November 2018, the company was acquired by Digital Locations. EllisLab was a software development company based in Santa Barbara, California.
