Table of Contents
Inside this article we will see the concept i.e CodeIgniter 4 Call Spark Command From Closure Routes Tutorial. Article contains the classified information about How to use spark commands From Closure Routes.
If you are looking for a solution i.e how to execute spark command from application routes in CodeIgniter then this article will help you a lot for this. Tutorial is super easy to understand and implement it in your code as well.
Closures are anonymous functions that don’t belong to any class or object. Closures don’t have specified names.
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Let’s get started.
CodeIgniter 4 Installation
To create a CodeIgniter 4 setup run this given command into your shell or terminal. Please make sure composer should be installed.
$ composer create-project codeigniter4/appstarter codeigniter-4
Assuming you have successfully installed application into your local system.
Environment (.env) Setup
When we install CodeIgniter 4, we will have env file at root. To use the environment variables means using variables at global scope we need to do env to .env
Either we can do via renaming file as simple as that. Also we can do by terminal command.
Open project in terminal
$ cp env .env
Above command will create a copy of env file to .env file. Now we are ready to use environment variables.
Enable Development Mode
CodeIgniter starts up in production mode by default. You need to make it in development mode to see any error if you are working with application.
Open .env file from root.
# CI_ENVIRONMENT = production
// Do it to
CI_ENVIRONMENT = development
Now application is in development mode.
Create Route
Open Routes.php file from /app/Config folder. Add these routes into it.
//... $routes->get("my-controller", function () { echo command("make:controller Hello -suffix"); }); $routes->get("debugger-clear", function () { echo command("debugbar:clear"); }); $routes->get("my-routes", function () { echo command("routes"); }); //...
Application Testing
Open project to terminal and type the command to start development server
$ php artisan serve
To create application controller
URL: http://localhost:8080/my-controller
Output
File created: APPPATH/Controllers/HelloController.php
To clear debugger cache
URL: http://localhost:8080/debugger-clear
Output
Debugbar cleared.
To show all application routes
URL: http://localhost:8080/my-routes
Output

We hope this article helped you to learn CodeIgniter 4 Call Spark Command From Closure Routes in a very detailed way.
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