How to use template engine Blade in Fat-Free framework?

Fat-Free Framework is a lightweight PHP framework designed to provide simple and flexible tools for building web applications. It contains many useful features such as routing, database access, caching, etc.

In the Fat-Free framework, using the Blade template engine can help us manage and render templates more conveniently. Blade is the template engine in the Laravel framework, which provides powerful syntax and template inheritance capabilities.

In this article, I will demonstrate how to use the Blade template engine in the Fat-Free framework.

Step 1: Install the Blade template engine

Before using the Blade template engine, we need to install it first. In the Fat-Free framework, we can use Composer to install Blade. Execute the following command in the terminal:

composer require illuminate/view

This will install Blade and its dependencies.

Step 2: Configure the Fat-Free framework

After the installation is complete, we need to register the Blade template engine in the configuration file of the Fat-Free framework. Open the config.ini file and add the following configuration:

UI=appiewBlade

This tells the Fat-Free framework that we want to use Blade as our template engine. We also need to define the view directory for the Blade template engine. Add the following lines to the configuration file:

UIBlade=views

This will define the views directory as the views folder. You can change this path to your liking.

Step Three: Create Blade Template

Now that we have completed the configuration of the Fat-Free framework and Blade template engine, we can create the first Blade template. Create a file named hello.blade.php in the views folder and add the following content:

@extends('layouts.master')

@section('title', 'Hello')

@section('content')
    <h1 id="Hello-name">Hello {{ $name }}!</h1>
@endsection

In the above code, we have defined a template named "hello.blade.php" . This template inherits the master template in the layouts folder. We define a "title" section, where "title" is "Hello", which is displayed in the page title, and a "content" section, which contains a title, which contains a variable "$name".

Step 4: Create a Controller

Now that we have a Blade template, we need to create a controller to render this template. Create a file named HomeController.php in the controllers folder and add the following content:

<?php

namespace AppControllers;

use F3ilView; 

class HomeController
{
    public function index($f3)
    {
        $v = new View;
        $v->render('hello', ['name' => 'World']);
    }
}

In the above code, we have defined a class named "HomeController" which contains a class named " index" method. This method renders the Blade template "hello" into the view and passes a variable called "$name" with the value "World".

Step 5: Define the route

We have created the controller, now we need to define it in the route. Create a file called web.php in the routes folder and add the following line:

$f3->route('GET /', 'AppControllersHomeController->index');

This tells the Fat-Free framework that when the user visits the homepage, the HomeController's index method should be called.

Step 6: Run the application

Now we have completed the configuration of the Fat-Free framework and Blade template engine, created the Blade template, defined the controller and defined the route. We can use the command line to go into the folder where the application is located and run the following command:

php -S localhost:8000 -t public

This will start a local server at http://localhost:8000. Visit the address in your browser and you will see the message "Hello World!"

Conclusion

In this article, we saw how to use the Blade template engine in the Fat-Free framework. Blade is a powerful template engine that can help us manage and render templates more efficiently. If you are looking for a lightweight PHP framework with a simple yet powerful template engine, consider the Fat-Free framework and Blade template engine.

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