Hello Friends,

This article is focused on codeigniter 4 database & email config example. you will learn Codeigniter 4 database & email config example application. We will use the Codeigniter 4 database & email config tutorial. I would like to share with your the database & email config in Codeigniter 4.

We would dote to apportion with how to configuration database connection details, email configuration details, constant configuration, and many more configurations in Codeigniter 4 examples.

composer create-project codeigniter4/appstarter ci-news

In this second step we can configure the database connection details in .env file. You can find this file in your Codeigniter 4 project root directory. and set the database to configure database details in this file:

database.default.hostname = localhost
database.default.database = ci4
database.default.username = root
database.default.password = root
database.default.DBDriver = MySQLi

In this step you can set easily routes in Codeigniter 4. So go to your_project_name/app/Config/Routes.php and create your own route for your controller method.

For example, let’s say you want your URLs to have this prototype:

example.com/products

You can set like below:

$routes->get('/products', 'Product::index');

In this third step if you want to autoloading configuration files, so go to /app/Config/Autoload.php and you can done autoloading configuration on autoload.php file.

All the required steps have been done, now you have to type the given below command and hit enter to run the Codeigniter app:

php spark serve

Now, Go to your web browser, type the given URL and view the app output:

http://localhost:8080/