Codeigniter is a framework based on the Model-View-Controller model that helps Codeigniter developers in saving time for making fully functional applications and websites. Codeigniter is the fastest of all PHP frameworks and provides you with all the basic operations like file uploading, mailing, etc. Codeigniter 4 is the latest Codeigniter version written in PHP 7 and features a leaner and more organized code structure. Now, quickly take a glance at its salient features.
1. Content compression
Compression simply means reducing the file sizes using a certain compression algorithm.
Compressing content helps a lot in saving bandwidth and thereby increasing the speed of the website. The updated Codeigniter version performs this job quite easily and efficiently. You just have to set the 'compress_output' variable to 'true' in config. php file. Codeigniter 4 makes the developers more productive and improves their performance in the development process of the web application.
2. Inclusion of PHP 7.2
The previous Codeigniter versions were based on PHP 5 or below but Codeigniter 4 is based on PHP 7.2. It makes the functioning quicker and simpler and makes it more compatible. PHP 7.2 improves the performance while using lesser storage. Its new error handling techniques improve code legibility. Instead of preventing the whole script to work, this version of PHP throws an exception. Moreover, it has also brought new operators like Spaceship operator, Null Coalesce Operator, etc.
3. Supports Command-line programming
Command-line is like an interface for text commands. It's the space on the computer monitor wherein the commands and data are entered and which are further transferred to the computer operating system. It is very well supported by Codeigniter 4 and some of the common databases supported by this most recent Codeigniter version are SqLite3, PostgreSQL, and MySQL (5.1+).
4. Inclusion of a public folder
In huge organizations, it is crucial to maintain data privacy. Everything is not shared with everyone. Here comes the importance of the public folder in the picture. It houses those pieces of information which are accessible by the authorized people. Codeigniter 4 now features a public folder which is the root of the website or application. It has its own server and helps in organizing the content which makes it easier to browse.
5. More effective in interaction
The latest codeigniter version is highly responsive to users’ requests and more effective than its previous versions. One can build codeigniter 4 at any required place and then extend Controller to use it anywhere. This interaction with Request and Response objects separates it from its former versions. It also allows its users to create responses in parts.
The Final Words
Codeigniter 4 is a simple yet powerful PHP framework and is a boon for those developers who want simple but full-fledged web applications. Codeigniter creates the most dynamic websites with the *intl* extension of PHP. The structure of its files is divided into five directories-
/app, /system, /public, /writable, and /tests. This version has overcome almost all the drawbacks of its previous versions and is turning out to be the most effective one till date.
Read Also:
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WHY HAS CODEIGNITER BEEN CONSIDERED AS ONE OF THE BEST PHP FRAMEWORKS
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