What is CodeIgniter
An Application Development Framework, CodeIgniter is a toolkit for developers who build
websites using PHP. Its purpose is to enable you to create projects at a much faster pace
as compared to if you were writing the code from the very scratch. It offers a rich set of
libraries for frequently required tasks, as well as a user-friendly interface and rational structure to
access these libraries. CodeIgniter development services lets you focus on your project
creatively by diminishing the amount of code required for a given task.
Simply Speaking:
For developing a web application, you spend a considerable time writing the same code over
and over again. Frameworks offer you a starting block and reduce the amount of code
required to build a website.
Although CodeIgniter is a PHP driven framework, it is not a substitute for a PHP. Getting into
CodeIgniter does not indicate that you can leave PHP behind. Note that PHP is a server-side
scripting language for developing dynamic web-based applications.
CodeIgniter is a free toolkit, is lightweight and quite easy to install. You will find a number of
CodeIgniter development companies in India as well as outside.
Features of CodeIgniter
Here’s a list of CodeIgniter features that makes it great. Take a look:
MVC Architecture: The framework of CodeIgniter uses the Model-View-Controller architectural
It separates the data, presentation and business logic.
Small footprint: The complete source code for the CodeIgniter framework is approximately
2MB. This simplifies to master CodeIgniter and its working. It also makes it easy to deploy
and update it.
Loosely coupled: The built-in features of CodeIgniter work independently without depending
too much on other components. This simplifies maintaining and making updates.
Outstanding documentation: The framework of CodeIgniter is well documented, and there
are excellent books, tutorials as well as answered forum questions on CodeIgniter. This
signifies that whatever challenge you come across, probability is that someone has already
experienced the problem, solved it and the solution is already out there for you.
How CodeIgniter Works
CodeIgniter is an MVC (Model View Controller) framework. Whenever a user appeals for a
resource, the controller answers first. The controller understands the request of the user and
then solicits the necessary data, if required.
For instance, if you wish to rectify a customer with the id= 3, then the controller will first
receive your request, then appeal the model to restore the record with the id= 3. The model
then renders the record to the controller, which redirects the result to the view, formatting it into a
human-readable format. The results are then returned back to the user in the browser.
If you are someone who is already familiar with PHP, then CodeIgniter is easy for you to master.
Within a very short period of time, you can start with CodeIgniter development services and
can develop professional applications using CodeIgniter.
