How to set up phpcs with WordPress coding standard with PHP8?

1. How do I set up Phpcs?
2. How do I install coding standards in WordPress?
3. How do I install Phpcs globally?
4. What is a code sniffer?
5. How use Phpcbf command?
6. What is Phpmd?
7. How do I run PHP CodeSniffer?
8. What is PHP CS fixer?
9. How do I install PHPCompatibility?

How do I set up Phpcs?

In the Settings dialog, go to Editor > Inspections. From the inspections screen, expand the PHP | Quality tools node and enable “PHP CodeSniffer validation”. In the configuration pane that is now enabled, select “Custom” from the “Coding standard” dropdown, locate the ruleset configuration ( phpcs.

How do I install coding standards in WordPress?

Installation

1. Install WordPress standards into wpcs directory.
2. Install PHP_CodeSniffer.
3. Register WordPress standards in PHP_CodeSniffer configuration.
4. Make phpcs command available from wpcs/vendor/bin .

How do I install Phpcs globally?

The phpcs linter can be installed globally using the Composer Dependency Manager for PHP.

1. Install composer.
2. Require phpcs package by typing the following in a terminal: composer global require squizlabs/php_codesniffer.

What is a code sniffer?

For a PHP project, one of the best ways to enforce such standards is PHP_CodeSniffer (or PHPCS for short). PHPCS is a tool that helps detect violations of pre-defined coding standards. It also includes an additional tool that can automatically correct those violations.

How use Phpcbf command?

Write phpcbf stdout to the console. phpcbf. standard : [ Optional | Default: null ]. The coding standard.
...
executablePath : [ Required | Default: phpcbf ] Can be:

1. $workspaceRoot/vendor/bin/phpcbf.
2. ./vendor/bin/phpcbf.
3. ~/. composer/vendor/bin/phpcbf.
4. phpcbf. bat.
5. /usr/local/bin/phpcbf.
6. etc.

What is Phpmd?

PHPMD is a spin-off project of PHP Depend and aims to be a PHP equivalent of the well known Java tool PMD. PHPMD can be seen as an user friendly frontend application for the raw metrics stream measured by PHP Depend.

How do I run PHP CodeSniffer?

To use a local script, choose Local. In this case the local PHP_CodeSniffer will be executed no matter which PHP interpreter - local or remote - is used in the project. Note that there can be only one Local configuration for PHP_CodeSniffer because PhpStorm runs a script (phpcs.

What is PHP CS fixer?

PHP Coding Standards Fixer. The PHP Coding Standards Fixer (PHP CS Fixer) tool fixes your code to follow standards; whether you want to follow PHP coding standards as defined in the PSR-1, PSR-2, etc., or other community driven ones like the Symfony one. You can also define your (team's) style through configuration.

How do I install PHPCompatibility?

Installation via a git check-out to an arbitrary directory (method 2)

1. Install PHP CodeSniffer via your preferred method. ...
2. Download the latest PHPCompatibility release and unzip/untar it into an arbitrary directory.