feat: Symfony.trailing_comma_in_multiline - adjust configuration

[keradus]

haha, another case how to handle config configuration that is dependent on PHP version

[coveralls]

coverage: 95.128% (+0.002%) from 95.126%
when pulling ee62cf0 on keradus:asd
into 1e4b0f2 on PHP-CS-Fixer:master.

[SpacePossum]

New option has been added so this PR might need updating.
Maybe:

            'trailing_comma_in_multiline' => [
                'after_heredoc' => true,
                'elements' => [ // explicitly omit 'arguments'
                    'array_destructuring',
                    'arrays',
                    'match',
                    'parameters',
                ],
            ],

[keradus]

thanks @SpacePossum

for after_heredoc, moving to separated PR: #8188

[spawnia]

Are we supposed to run php-cs-fixer on the minimum supported PHP version in a project? What am I supposed to do for a library that still supports PHP 7.4, but my local installation of PHP is 8.3?

[kubawerlos]

@spawnia if your library still supports PHP 7.4, as PHP CS Fixer itself, you need to go with only PHP 7.4 options, as PHP CS Fixer itself does: https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/blob/v3.64.0/src/RuleSet/Sets/PhpCsFixerSet.php#L123

[spawnia]

I see, so there is no version detection magic going on. We are extending the Symfony config, which explains why this change broke our project. Thank you for the response.

[kubawerlos]

No, there is no such detection, might happen in the future, there is a discussion about this: #7312.