What is the CodeIgniter framework?

CodeIgniter is a powerful PHP development framework with a very small footprint, designed for those who need a simple and elegant toolkit to create full-featured web applications Built by developers. It is an open source framework that is very rich in features, which will increase the speed of website development work.

If you are familiar with PHP, CodeIgniter will make your task easier. It has a very rich set of libraries and helpers. If you develop a website from scratch, you will save a lot of time by using CodeIgniter. Not only that, the website built into CodeIgniter is also secure as it is able to prevent various attacks that occur through the website.

CodeIgniter functions

Some important functions of CodeIgniter are listed below:

1. Model-View-Controller based system

2. Extremely light weight

3. Full-featured database class, supporting multiple platforms.

4.Query Builder database support

5.Table and data validation

6.Security and XSS filtering

7.Session management

8. Email sending class. Supports attachments, HTML/text emails, multiple protocols (sendmail, SMTP and Mail), etc.

9. Image processing library (cropping, resizing, rotating, etc.). Support GD, ImageMagick and NetPBM

10.File upload class

11.FTP class

12.Localization

13.Paging

14.Data encryption

15.Benchmark

16.Full page caching

17.Error logging

18.Application analysis

19.Calendar class

20.User agent class

21.Zip encoding class

22.Template engine class

23.Reference class

24.XML-RPC library

25.Unit test class

26.Search engine friendly URL

27.Flexible URI routing

28. Support hooks and class extensions

29. Large "help" function library

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