N°7059 - Symfony 6.4 - Application skeleton (#587)

Mise en place d'un squelette temporaire fonctionnel d'application Symfony.

- Ajout bundles debug & runtime pour une implémentation standard
- Configuration minimale
- .env file in specific directory
- Frontal application app.php

lib/symfony/runtime/Runner/ClosureRunner.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Runtime\Runner;
+
+use Symfony\Component\Runtime\RunnerInterface;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class ClosureRunner implements RunnerInterface
+{
+    public function __construct(
+        private readonly \Closure $closure,
+    ) {
+    }
+
+    public function run(): int
+    {
+        $exitStatus = ($this->closure)();
+
+        if (\is_string($exitStatus)) {
+            echo $exitStatus;
+
+            return 0;
+        }
+
+        if (null !== $exitStatus && !\is_int($exitStatus)) {
+            $r = new \ReflectionFunction($this->closure);
+
+            throw new \TypeError(sprintf('Unexpected value of type "%s" returned, "string|int|null" expected from "%s" on line "%d".', get_debug_type($exitStatus), $r->getFileName(), $r->getStartLine()));
+        }
+
+        return $exitStatus ?? 0;
+    }
+}