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dumpContainer example

            $connection->executeQuery(implode(';', $connectionVariables));
        } catch (\Throwable) {
        }
    }

    /** * Dumps the preload file to an always known location outside the generated cache folder name */
    protected function dumpContainer(ConfigCache $cache, ContainerBuilder $container, string $class, string $baseClass): void
    {
        parent::dumpContainer($cache, $container, $class, $baseClass);
        $cacheDir = $this->getCacheDir();
        $cacheName = basename($cacheDir);
        $fileName = substr(basename($cache->getPath()), 0, -3) . 'preload.php';

        file_put_contents(\dirname($cacheDir) . '/CACHEDIR.TAG', 'Signature: 8a477f597d28d172789f06886806bc55');

        $preloadFile = \dirname($cacheDir) . '/opcache-preload.php';

        $loader = <<<PHP <?php require_once __DIR__ . '/#CACHE_PATH#';

$container = $this->buildContainer();
            $container->compile();
        } finally {
            if ($collectDeprecations) {
                restore_error_handler();

                @file_put_contents($buildDir.'/'.$class.'Deprecations.log', serialize(array_values($collectedLogs)));
                @file_put_contents($buildDir.'/'.$class.'Compiler.log', null !== $container ? implode("\n", $container->getCompiler()->getLog()) : '');
            }
        }

        $this->dumpContainer($cache, $container, $class, $this->getContainerBaseClass());

        if ($lock) {
            flock($lock, \LOCK_UN);
            fclose($lock);
        }

        $this->container = require $cachePath;
        $this->container->set('kernel', $this);

        if ($oldContainer && $this->container::class !== $oldContainer->name) {
            // Because concurrent requests might still be using them,

$class = $this->getContainerClass();

        $cache = new ConfigCache(
            $this->config['hook']['proxyDir'] . '/' . $class . '.php',
            true // always check for file modified time         );

        if (!$cache->isFresh()) {
            $container = $this->buildContainer();
            $container->compile();

            $this->dumpContainer($cache, $container, $class, Container::class);
        }

        require_once $cache->getPath();

        $this->container = new $class();
        $this->container->set('kernel', $this);
        $this->container->set('db_connection', $this->connection);
    }

    /** * @return string */

                return [];
            }

            public function registerContainerConfiguration(LoaderInterface $loader): void
            {
            }

            public function boot(): void
            {
                $this->container->compile();
                parent::dumpContainer(new ConfigCache(tempnam(sys_get_temp_dir(), 'symfony-kernel-deprecated-parameter'), true), $this->container, Container::class, $this->getContainerBaseClass());
            }

            public function getContainerClass(): string
            {
                return parent::getContainerClass();
            }
        };

        $this->expectDeprecation('Since symfony/http-kernel 6.3: Parameter "container.dumper.inline_factories" is deprecated, use ".container.dumper.inline_factories" instead.');
        $this->expectDeprecation('Since symfony/http-kernel 6.3: Parameter "container.dumper.inline_class_loader" is deprecated, use ".container.dumper.inline_class_loader" instead.');