Briefly introduce the installation and configuration of ThinkPHP5

ThinkPHP5 is an efficient and flexible PHP framework with excellent MVC model, good security and high performance. Before using the frame, you must first install the frame. Let's briefly introduce the installation and configuration of ThinkPHP5.

1. Environmental requirements

ThinkPHP5 has relatively high environmental requirements for PHP. It requires that the PHP version must be 5.4 or above. It is recommended to use PHP7 or above.

In addition, ThinkPHP5 also needs to install Composer for package management. Composer is a package management tool for PHP, similar to NPM for Node.js.

2. Download and Install

Download

We can download the source code package from GitHub or the official website, or use Composer to install it.

Use Composer to install:

composer create-project topthink/think

This command will create a directory named think in the current directory, which contains all the files of ThinkPHP5.0.

3. Configuration

Create database

Before installation, you need to create a database first, create it in database management tools such as phpmyadmin A database named thinkphp.

Modify the configuration file

Modify the database configuration file, open the database.php file in the think directory, and find database Array, modify it to the following content:

// 数据库类型
'type'            => 'mysql',
// 服务器地址
'hostname'        => '127.0.0.1',
// 数据库名
'database'        => 'thinkphp',
// 用户名
'username'        => 'root',
// 密码
'password'        => 'root',
// 端口
'hostport'        => '',
// 连接dsn
'dsn'             => '',

Among them, type represents the database type, here refers to MySQL; hostname is the server address, and the local one is 127.0. 0.1; database is the database name, here is thinkphp; username and password are the username and password of the database respectively.

4. Test

Run the built-in server

In ThinkPHP5, you can use the built-in server to start the application and enter through the command linethink directory, run the following command:

php think run

The console will prompt for successful startup and tell you which port to use.

Access the application

Open the browser and enter the address http://localhost:8000. The browser will display the default welcome interface.

At this point, the installation and configuration of ThinkPHP5 is completed.

Summary

This article introduces the installation and configuration of ThinkPHP5.0. Before installation, you need to check whether the PHP and Composer environments meet the requirements; after installation, you need to configure the database information and test whether the application is successfully started. Hope this article is helpful to you.

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