.php_cs

#!/usr/bin/env php
<?php
$rules = [
    '@Symfony' => true,
    '@Symfony:risky' => true,
    'array_syntax' => ['syntax' => 'short'],
    'ordered_imports' => true,
    'phpdoc_order' => true,
];
$excludedPaths = [
    'app/config',
    'app/data',
    'app/Resources',
    'var',
    'web/bundles',
    'web/css',
    'web/fonts',
    'web/js',
];

return PhpCsFixer\Config::create()
    ->setRiskyAllowed(true)
    ->setRules($rules)
    ->setFinder(
        PhpCsFixer\Finder::create()
            ->exclude($excludedPaths)
            ->notPath('web/config.php')
            ->in(__DIR__)
    )
;

👎 for splitting the finder into 2 places