Our CodeIgniter 4 tutorials are up to date and well explained step-by-step using live examples so you can learn CodeIgniter 4 fast and you can download scripts.
CRUD (Create, Read, Update, and Delete) is a basic requirement when working with database data.
In this tutorial, I show how you can select, insert, update, and delete a record from the MySQL database in the CodeIgniter 4 project.
In the example, I am creating a page to add a new subject and list subjects with the edit and delete buttons.
In CodeIgniter view is an HTML or PHP file used to display the content on the browser.
You can load and pass data to view using the controller.
In this tutorial, I show how you can create and load view in CodeIgniter 4.
CodeIgniter 4 requires PHP version 7.2 or higher. The earlier version requires a minimum PHP 5.3 version or higher.
There is now a public directory like in other frameworks. You can now separate the application from the resources (like CSS, JS, files.).
It is much more difficult for attackers.
In this tutorial, I show how you can install the Codeigniter 4 project on Windows and Mac.
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