What is codeigniter?
CodeIgniter is an opensource, light-weight PHP based framework. It is a robust and scalable platform, which has become prominent amongst the PHP community against the complex frameworks like Zend and CakePHP . Owing to the list of libraries available with CodeIgniter, it is considered as a feature-rich framework. It provides a simple interface and a strong range of libraries for the commonly required tasks, which enables a quick advancement of projects when compared to the writing programming codes.