Update codestyle based on updated Symfony rules (#229)

examples/server/bootstrap.php

@@ -21,7 +21,7 @@ use Psr\Log\LoggerInterface;
 
 require_once dirname(__DIR__, 2).'/vendor/autoload.php';
 
-set_exception_handler(function (Throwable $t): never {
+set_exception_handler(static function (Throwable $t): never {
     logger()->critical('Uncaught exception: '.$t->getMessage(), ['exception' => $t]);
 
     exit(1);

examples/server/client-communication/server.php

@@ -27,7 +27,7 @@ $server = Server::builder()
     ->setCapabilities(new ServerCapabilities(logging: true, tools: true))
     ->setDiscovery(__DIR__)
     ->addTool(
-        function (RequestContext $context, string $dataset): array {
+        static function (RequestContext $context, string $dataset): array {
             $client = $context->getClientGateway();
             $client->log(LoggingLevel::Info, sprintf('Running quality checks on dataset "%s"', $dataset));
 

examples/server/custom-dependencies/Service/InMemoryTaskRepository.php

@@ -50,7 +50,7 @@ final class InMemoryTaskRepository implements TaskRepositoryInterface
 
     public function getTasksForUser(string $userId): array
     {
-        return array_values(array_filter($this->tasks, fn ($task) => $task['userId'] === $userId && !$task['completed']));
+        return array_values(array_filter($this->tasks, static fn ($task) => $task['userId'] === $userId && !$task['completed']));
     }
 
     public function getAllTasks(): array

examples/server/custom-dependencies/Service/SystemStatsService.php

@@ -21,7 +21,7 @@ final class SystemStatsService implements StatsServiceInterface
     public function getSystemStats(): array
     {
         $allTasks = $this->taskRepository->getAllTasks();
-        $completed = \count(array_filter($allTasks, fn ($task) => $task['completed']));
+        $completed = \count(array_filter($allTasks, static fn ($task) => $task['completed']));
         $pending = \count($allTasks) - $completed;
 
         return [

examples/server/discovery-userprofile/UserIdCompletionProvider.php

@@ -19,6 +19,6 @@ final class UserIdCompletionProvider implements ProviderInterface
 
     public function getCompletions(string $currentValue): array
     {
-        return array_filter(self::AVAILABLE_USER_IDS, fn (string $userId) => str_contains($userId, $currentValue));
+        return array_filter(self::AVAILABLE_USER_IDS, static fn (string $userId) => str_contains($userId, $currentValue));
     }
 }

examples/server/discovery-userprofile/server.php

@@ -23,7 +23,7 @@ $server = Server::builder()
     ->setSession(new FileSessionStore(__DIR__.'/sessions'))
     ->setDiscovery(__DIR__)
     ->addTool(
-        function (float $a, float $b, string $operation = 'add'): array {
+        static function (float $a, float $b, string $operation = 'add'): array {
             $result = match ($operation) {
                 'add' => $a + $b,
                 'subtract' => $a - $b,
@@ -42,7 +42,7 @@ $server = Server::builder()
         description: 'Perform basic math operations (add, subtract, multiply, divide)'
     )
     ->addResource(
-        function (): array {
+        static function (): array {
             $memoryUsage = memory_get_usage(true);
             $memoryPeak = memory_get_peak_usage(true);
             $uptime = time() - ($_SERVER['REQUEST_TIME_FLOAT'] ?? time());

examples/server/env-variables/EnvToolHandler.php

@@ -64,12 +64,12 @@ final class EnvToolHandler
                 'processed_input_length' => \strlen($input),
                 'message' => 'Processed in PRODUCTION mode (summary only).',
             ];
-        } else {
-            return [
-                'mode' => $appMode ?: 'default',
-                'original_input' => $input,
-                'message' => 'Processed in default mode (APP_MODE not recognized or not set).',
-            ];
         }
+
+        return [
+            'mode' => $appMode ?: 'default',
+            'original_input' => $input,
+            'message' => 'Processed in default mode (APP_MODE not recognized or not set).',
+        ];
     }
 }

examples/server/schema-showcase/SchemaShowcaseElements.php

@@ -267,10 +267,10 @@ final class SchemaShowcaseElements
                 $processed = array_unique($processed);
                 break;
             case 'filter_short':
-                $processed = array_filter($processed, fn ($item) => \strlen($item) <= 10);
+                $processed = array_filter($processed, static fn ($item) => \strlen($item) <= 10);
                 break;
             case 'filter_long':
-                $processed = array_filter($processed, fn ($item) => \strlen($item) > 10);
+                $processed = array_filter($processed, static fn ($item) => \strlen($item) > 10);
                 break;
         }