How to solve the error 'php is not an internal command' reported by php think

If you are a PHP developer, you will definitely encounter the following problem: when you enter the php or php -v command on the command line, you suddenly see a Error message: "'php' is not an internal command."

This error message indicates that when you run the command, you need the system to know the location of PHP, but the system does not find the location of PHP. The way to solve this problem is to add the PHP path to the system environment variables.

However, for some developers, this is not an easy task. That's why we need the tool PHP Think, to solve the problem that 'php' is not an internal command.

What is PHP Think

PHP Think is an extension of the PHP framework called ThinkPHP, which provides a command line tool to help developers easily run PHP commands.

ThinkPHP is a lightweight, efficient, easy-to-use PHP development framework that includes the Model-View-Controller (MVC) pattern, thereby building a high-performance, scalable and easy-to-maintain Web app. PHP Think is now an extension to ThinkPHP 5.

Installing PHP Think

First, you need to install the PHP program on your local machine. The PHP version needs to be higher than 5.6.0, and you need to install Composer.

Next, you need to run the following command from the command line to install PHP Think:

composer require topthink/think-orm --dev

This command installs a package called think-orm, which contains the PHP Think command line tool.

Run the PHP Think command

After the installation is complete, you can type the following on the command line to list all available commands for PHP Think:

php think list

You will see A long list of useful PHP Think commands, including:

• ORM commands. Includes database table migration and data filling commands.
• Routing and console commands. Includes code generation and code debugging commands.
• Session and Cookie commands. Includes Session file cleaning and Cookie editing commands.
• File and directory commands. Includes folder creation and deletion commands.

Now, you can try running some commands:

php think make:model user/UserModel

This command will create some files for accessing the user model data table using ORM.

Summary

Using the PHP Think command line tool, you can easily manage your PHP projects, especially when you cannot find the installation file path when using PHP, PHP Think is even more A powerful tool. Whether it's an ORM, or routing and console commands, PHP Think helps you develop your applications faster. If you are planning to develop an application using PHP, or may be facing the "'php' is not an internal command" issue, then PHP Think is the tool you need!

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