If you want to start your career as web developer then codeigniter Framework is Best option. For Development in codeigniter knowledge of PHP is good because this is a PHP framework. But don’t worry if you don’t know PHP because with a basic understanding of programming you can understand codeigniter. Also Codeigniter documentation is too good so you can understand codeigniter easily using document.

CodeIgniter is an application development framework, which can be used to develop websites, using PHP. It is an Open Source framework. It has a very rich set of functionality, which will increase the speed of website development work.

By using CodeIgniter, you will save a lot of time, if you are developing a website from scratch. Not only that, a website built in CodeIgniter is secure too, as it has the ability to prevent various attacks that take place through websites.

Here you can see the features which provided By codeigniter :

MVC Based System

CodeIgniter works behind the idea of Model View Controller (MVC). In MVC, Model refers to data, View refers to the presentation layer and Controller to the application logic. MVC breaking the development process of applications isolates business logic from UI.

Integrating with your own existing scripts it helps developers to build core libraries for the system. CodeIgniter allows its users to follow the MVC route instead of other procedural ways. Using MVC architecture CodeIgniter development can easily build and manage large applications.

User Guide

It is one of the most important features of Cl. It has a fantastic and easy to, understand user guide. CI developers can complete documentation easily and its features are simply marvelous and useful for coders.

Simpler and Easy to Use

Providing an easy interface CodeIgniter development is simpler in use. Easy to expand, CodeIgniter framework is more reliable, light in weight, and efficient in use. With CodeIgniter framework creating new libraries you can easily change its features. Also, CodeIgniter coding is easier to understand as compared with other frameworks. As per your requirements, you can easily change its features.

CodeIgniter development provides you the benefit of database abstraction layers. With CodeIgniter, it is easy to modify the database in different ways like adding and removing columns creating new and removing old from tables through its database.

Model Handling

The MVC structure of CodeIgniter is a model or the data handler with functions that can retrieve, insert, and restructure database information. It has data logic, classes, data structures, and many other PHP related functionalities.

Error Handling

CodeIgniter development helps you create error-free applications. Providing user-friendly interfaces it helps you detect the error functions. It has an error-logging class which further provides you the facility to save errors as text files.

Providing an error function – error_reporting at the top of your index.php file it provides you easy detection of errors to give you error free application.

Data Validation

To work with model data validation is highly important. In Codelgniter, a validation class can be used and then defined and assigned to any of the objects to be validated. The data that is sent through the URL is automatically validated by the validation object.

Active Community Support

Codeigniter boasts of a huge base of users who come together to provide active community support for each other. This makes it easy to find a solution for an issue or query that the developers come across during the web development process. Community support also provides extensive documentation that comes to the rescue of developers and programmers whenever they need help.

With such amazing features and functionalities, CI emerges as an ideal choice for high-class business web sites. The framework enables the development of dynamic solutions within a shorter time span. A business should look for qualified Codeigniter developers who understand their requirements and deliver a solution to match.

If you want to learn codeigniter then codeigniter document is best option you can get all thing about codeigniter on codeigniter official site : https://codeigniter.com/

You can also learn codeigniter from here this site is also good : https://www.tutorialspoint.com/codeigniter/