add PHP 8.4 to CI

.github/workflows/ci.yml

@@ -14,9 +14,16 @@ jobs:
       matrix:
         php-versions: ['8.0', '8.1', '8.2', '8.3']
         coverage: ['xdebug']
+        code-style: ['yes']
         code-analysis: ['no']
         include:
           - php-versions: '7.4'
+            coverage: 'xdebug'
+            code-style: 'yes'
+            code-analysis: 'yes'
+          - php-versions: '8.4'
+            coverage: 'xdebug'
+            code-style: 'yes'
             code-analysis: 'yes'
     steps:
       - name: Checkout
@@ -45,8 +52,8 @@ jobs:
         run: composer install --no-progress --prefer-dist --optimize-autoloader
 
       - name: Code Analysis (PHP CS-Fixer)
-        if: matrix.code-analysis == 'yes'
-        run: php vendor/bin/php-cs-fixer fix --dry-run --diff
+        if: matrix.code-style == 'yes'
+        run: PHP_CS_FIXER_IGNORE_ENV=true php vendor/bin/php-cs-fixer fix --dry-run --diff
 
       - name: Code Analysis (PHPStan)
         if: matrix.code-analysis == 'yes'

.php-cs-fixer.dist.php

@@ -10,6 +10,10 @@
 $config->setRules([
     '@PSR1' => true,
     '@Symfony' => true,
+    'nullable_type_declaration' => [
+        'syntax' => 'question_mark',
+    ],
+    'nullable_type_declaration_for_default_null_value' => true,
 ]);
 
 return $config;

composer.json

@@ -53,7 +53,7 @@
             "phpstan analyse lib tests"
         ],
         "cs-fixer": [
-            "php-cs-fixer fix"
+            "PHP_CS_FIXER_IGNORE_ENV=true php-cs-fixer fix"
         ],
         "phpunit": [
             "phpunit --configuration tests/phpunit.xml"