How to set up code specification reminders in the development environment to keep up to date with the latest PHP code specifications?

How to set up code specification reminders in the development environment to maintain the use of the latest PHP code specifications?

Abstract:
During the development process, following code specifications can improve the readability and maintainability of the code. This article will introduce how to use code specification checking tools and IDEs to set code specification reminders to help developers keep the latest PHP code specifications.

1. Code specification checking tool
The code specification checking tool can detect and remind code that does not meet the specifications during the code writing process. The following are several commonly used PHP code specification checking tools.

1. PHP CodeSniffer
   PHP CodeSniffer is an open source static code analysis tool that can detect and report non-standard PHP code. It supports a variety of common code specifications, including PSR (PHP Code Specification), etc. It can be installed through Composer:

composer global require "squizlabs/php_codesniffer=*"

After the installation is complete, you can use the following command to check the code specifications:

phpcs --standard=PSR2 /path/to/code

2. PHP CS Fixer
   PHP CS Fixer is a Tools to automatically fix code conventions. Unlike PHP CodeSniffer, PHP CS Fixer can not only check code specifications, but also automatically fix code that does not comply with specifications. It can be installed through Composer:

composer global require friendsofphp/php-cs-fixer

After the installation is complete, you can use the following commands to check and fix code specifications:

php-cs-fixer fix /path/to/code

2. IDE settings
Most integrated development environments (IDE) all provide support for code specifications. Below are some common IDE setup examples.

1. PHPStorm
   In PHPStorm, you can realize reminders and automatic repair of code specifications by setting file templates and checking codes.

First, in File -> Settings -> Editor -> File and Code Templates, you can set the template for the new file. You can add some common code specifications to the template, such as file header comments, class namespaces, etc.

Then, in File -> Settings -> Editor -> Inspections, you can check the corresponding code specification inspection items. When developers write code, if it does not comply with the specification, the IDE will alert them and provide repair options.

2. Visual Studio Code
   In Visual Studio Code, you can install the code specification plug-in to realize code specification reminders and automatic repairs.

First, you can search for and install the corresponding plug-ins in the extension panel, such as PHP CodeSniffer and PHP CS Fixer.

After the installation is complete, you can make corresponding configurations in the settings of VS Code. For example, add the following configuration to settings.json to enable PHP CodeSniffer:

"phpcs.enable": true,
"phpcs.standard": "PSR2",

During the development process, if it does not meet the specifications, VS Code will give corresponding reminders and repair options.

Conclusion:
By using code specification checking tools and IDE settings, developers can constantly remind themselves to comply with the latest PHP code specifications during the development process. Doing so not only helps improve the readability and maintainability of the code, but also helps develop good coding habits. Pay attention to code specifications and make our code more standardized and elegant.

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