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How to use Laravel 5 with PHP programming?

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WBOYOriginal
2023-06-12 11:00:121237browse

Laravel is a popular PHP framework that provides an easy way to build efficient web applications. If you are interested in Laravel 5, the PHP framework, then this next article will teach you how to use Laravel 5 in PHP programming.

  1. Install Composer

Composer is a dependency management tool for PHP, which can be used to manage dependency packages used in projects. You must install Composer before you can continue using Laravel.

You can get the latest version of Composer from Composer's official website and follow the installation process according to the guide.

  1. Create a new Laravel application

Enter the following instructions at the command line to create a new Laravel application:

composer create- project --prefer-dist laravel/laravel {your-project-name}

{your-project-name} is the name of the application you want to create. This will create a new Laravel application in the current directory and download all required dependency packages to your computer.

  1. Running Laravel Application

Execute the following command in the same terminal:

php artisan serve

This will start Laravel development server and run your application on localhost. Now you can open http://localhost:8000/ in your web browser to view your Laravel application.

  1. Modify application configuration

The Laravel framework uses a configuration file method to allow users to easily configure their applications. A file named .env can be found in the root directory and contains all configuration options for your application.

Open the file and you can modify the options as follows:

  • APP_NAME: The name of the application.
  • APP_ENV: The environment settings of the application, such as local (Local), development environment (Development), testing environment (Testing), etc.
  • APP_DEBUG: Enable or disable debug mode.
  • APP_URL: URL of the application.
  1. Creating and running migrations

Laravel provides a feature called migrations, which allows you to migrate database structures and data from one version to another a version. You can create a migration using the following command:

php artisan make:migration create_table_name

This will create a new database migration file and create a table named table_name in the database. You can define the required columns in the table and other database configuration options in this file.

To run the migrations and add the tables to the database, use the following command:

php artisan migrate

This will run all the database migration files and add them into your application's database.

  1. Create controllers and routes

Controllers are classes used to handle requests. They are usually a class in the namespace and inherit from the base of the Laravel controller. kind. To create a new controller, use the following command:

php artisan make:controller MyController

This will create a new controller named MyController and save it in app/Http/ Controllers directory.

Define your logic in the controller and then associate it with the web route. To create a new route, use the following code:

Route::get('/', 'MyController@index');

This will create a new one on the root directory GET the route and associate it with the @index method in MyController.

  1. Define view files

View files are HTML templates that are used to display content to users. To create a new view file, create a new .blade.php file in the resources/views directory. In this file, you can use various Blade directives in Laravel to define your layout and content.

For example, here is a simple Blade template for displaying a welcome page:

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<head>
    <title>Welcome to Laravel</title>
</head>
<body>
    <h1>Welcome to Laravel</h1>
</body>

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  1. Run the application

Finally, after completing the above steps, you need to run the command like before in the terminal again: php artisan serve, and then Open the application URL (http://localhost:8000/) in a browser to view your Laravel application.

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