How to install laravel56

Laravel is a popular PHP framework with many commonly used extensions and functions. If you want to build a website or application using Laravel, you need to learn how to install it. In this article, we will explore how to install the Laravel 5.6 framework.

1. Confirm the system environment

Before starting the installation, we need to confirm whether the system environment meets the requirements of Laravel5.6. Laravel5.6 requires PHP7.1.3 or higher, and some PHP extensions need to be installed, such as OpenSSL, PDO, Mbstring, Tokenizer, etc. If the system has not installed these extensions, you need to install them first.

2. Install Composer

Laravel uses Composer as a dependency management tool, and we need to install Composer in the system. Execute the following code in the terminal:

curl -sS https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer

After the installation is complete, enter the composer -V command to confirm whether Composer is installed successfully.

3. Download Laravel

Download the latest version of Laravel, use Composer, enter the following code in the terminal:

composer create-project laravel/laravel myproject --prefer-dist "5.6.*"

where, myproject is your Laravel project name. The version number here is 5.6.*, which means downloading the latest version of Laravel5.6. If you need to download other versions of Laravel, just change the version number to the corresponding version number.

4. Configure environment variables

Run the following command in the project root directory to rename .env.example to a .env file:

cp .env.example .env

Open .env file, configure database information:

DB_DATABASE=database_name
DB_USERNAME=username
DB_PASSWORD=password

Change database_name, username and password to your own database information.

5. Generate Application Key

Run the following command to automatically generate the application key in the .env file:

php artisan key:generate

6. Run Laravel

Use the php command to start the Laravel built-in server:

php artisan serve

Then enter "http://localhost:8000" in the browser to see the Laravel welcome page.

7. Building the Application

Now, you have successfully installed the Laravel 5.6 framework and are ready to build your application. You can use Laravel's Eloquent ORM to interact with the database, the Blade template engine to build your front-end, and routes and controllers to build your business logic.

Summary

Through the above steps, you can successfully install the Laravel5.6 framework. Laravel is a powerful PHP framework that supports rapid development of web applications while providing rich extensions and features. For PHP developers who want to build applications using Laravel, this article provides a simple step-by-step guide to smoothly install and start building applications.

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