npx prettier . --check doesn't check php files

[martijngastkemper]

Prettier 3.0.3

PHP Plugin 0.20.1

Input:

npx prettier . --check

Output:

All matched files use Prettier code style!

Expected behavior:

An error about a PHP file. I've added a PHP file that doesn't match the code style:

<?php $bar = function(string $foo) { return $foo; }; echo $bar('bla'); 

When I run npx prettier **/* --check it does give a warning about this test file. . --check does work for javascript, CSS, and other files. I can't find anything in the Prettier 3 release notes and the plugin-php documentation about this changed behavior since Prettier 2.

Does anyone know what I'm doing wrong?

[skyeewers]

Seeing the same issue with a fresh install of prettier and prettier-php here!
If I point npx prettier --check ./sites/templates (templates being a directory that only contains PHP files) I'm getting a warning that the directory contains no files the could be checked with prettier.

This appears to be a new behavior since the prettier 3 upgrade. If I drop my version requirements in my package.json to the following the plugin behaves as intended.

{ "prettier": "^2.8.4", "@prettier/plugin-php": "^0.19.7", }

Halp? 🥺

[czosel]

The reason for this is most likely that you're either missing the PHP plugin, or you're not specifying that it should be used explicitly (the "plugin search" feature has been removed in Prettier v3, see #2215 for details).

[fisker]

Should have been fixed in Prettier core. https://prettier.io/blog/2023/11/13/3.1.0#process-files-only-supported-by-plugins-15433httpsgithubcomprettierprettierpull15433-by-sosukesuzukihttpsgithubcomsosukesuzuki