How to check the version of thinkphp framework in the system

Method 1: View the framework Readme file

A file named "README.md" can be found in the root directory of the ThinkPHP framework. This file contains some basic information about the current version. You can open this file to view the ThinkPHP framework version on your system.

Method 2: View ThinkPHP core files

In modern PHP applications, Composer is often used to manage dependencies, and these dependencies include the ThinkPHP framework. In your project, you can use Composer to view the versions of dependencies. You can view the ThinkPHP framework version on your system through a file browser. In the framework's directory, try to find the following files and directories:

1. ThinkPHP\library\think\Controller.php

2. ThinkPHP\library\ think\Model.php

Open one of the files and look for the following line:

const THINK_VERSION = '5.0.15';
const THINK_RELEASE = '20190906';

Here you can see the version number on your system.

Method 3: View in a browser

To find out which version your application is running, you can view it in a browser. Please open your application's page and look for the following content to complete the operation

<meta name="think-version" content="5.0.15" />

In this page, you can see the ThinkPHP framework version number in your system.

Method 4: Use the command line to view

In the command line, you can directly view the version number of the framework. Go into your project directory and open a command prompt or terminal using the following command:

php think -v

This will display your ThinkPHP framework version along with some other basic information.

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