John Davidson

Message:

I'm using PHP-CS-Fixer to set up linting in project. There is a rule trailing_comma_in_multiline. It lets you to check whether all multiple-lines arrays have trailing commas.

Is it possible to reverse this logic and check whether all multiple-lines arrays have NO trailing commas?

In other words I want this syntax to be valid:

$data = [

    'First item',

    'Second item'

];

And this syntax to throw an error when checking with PHP-CS-Fixer:

$data = [

    'First item',

    'Second item',

];

---

My Answer:
Unfortunately, PHP-CS-Fixer does not have a built-in rule to enforce the absence of trailing commas in multiple-line arrays. However, you can achieve this by creating a custom rule or using a different linting tool that supports this specific requirement.

Alternatively, you can manually check for trailing commas in your code and remove them before running PHP-CS-Fixer. This way, you can ensure that your code follows the desired coding style.