vendor/symfony/http-kernel/Kernel.php line 187

  1. <?php
  3. /*
  4. * This file is part of the Symfony package.
  5. *
  6. * (c) Fabien Potencier <fabien@symfony.com>
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Symfony\Component\HttpKernel;
  14. use Symfony\Component\Config\Builder\ConfigBuilderGenerator;
  15. use Symfony\Component\Config\ConfigCache;
  16. use Symfony\Component\Config\Loader\DelegatingLoader;
  17. use Symfony\Component\Config\Loader\LoaderResolver;
  18. use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
  19. use Symfony\Component\DependencyInjection\Compiler\PassConfig;
  20. use Symfony\Component\DependencyInjection\Compiler\RemoveBuildParametersPass;
  21. use Symfony\Component\DependencyInjection\ContainerBuilder;
  22. use Symfony\Component\DependencyInjection\ContainerInterface;
  23. use Symfony\Component\DependencyInjection\Dumper\PhpDumper;
  24. use Symfony\Component\DependencyInjection\Dumper\Preloader;
  25. use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
  26. use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
  27. use Symfony\Component\DependencyInjection\Loader\DirectoryLoader;
  28. use Symfony\Component\DependencyInjection\Loader\GlobFileLoader;
  29. use Symfony\Component\DependencyInjection\Loader\IniFileLoader;
  30. use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
  31. use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
  32. use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
  33. use Symfony\Component\ErrorHandler\DebugClassLoader;
  34. use Symfony\Component\Filesystem\Filesystem;
  35. use Symfony\Component\HttpFoundation\Request;
  36. use Symfony\Component\HttpFoundation\Response;
  37. use Symfony\Component\HttpKernel\Bundle\BundleInterface;
  38. use Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface;
  39. use Symfony\Component\HttpKernel\Config\FileLocator;
  40. use Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass;
  42. // Help opcache.preload discover always-needed symbols
  43. class_exists(ConfigCache::class);
  45. /**
  46. * The Kernel is the heart of the Symfony system.
  47. *
  48. * It manages an environment made of bundles.
  49. *
  50. * Environment names must always start with a letter and
  51. * they must only contain letters and numbers.
  52. *
  53. * @author Fabien Potencier <fabien@symfony.com>
  54. */
  55. abstract class Kernel implements KernelInterface, RebootableInterface, TerminableInterface
  56. {
  57. /**
  58. * @var array<string, BundleInterface>
  59. */
  60. protected array $bundles = [];
  62. protected ?ContainerInterface $container = null;
  63. protected bool $booted = false;
  64. protected ?float $startTime = null;
  66. private string $projectDir;
  67. private ?string $warmupDir = null;
  68. private int $requestStackSize = 0;
  69. private bool $resetServices = false;
  71. /**
  72. * @var array<string, bool>
  73. */
  74. private static array $freshCache = [];
  76. public const VERSION = '7.1.10';
  77. public const VERSION_ID = 70110;
  78. public const MAJOR_VERSION = 7;
  79. public const MINOR_VERSION = 1;
  80. public const RELEASE_VERSION = 10;
  81. public const EXTRA_VERSION = '';
  83. public const END_OF_MAINTENANCE = '01/2025';
  84. public const END_OF_LIFE = '01/2025';
  86. public function __construct(
  87. protected string $environment,
  88. protected bool $debug,
  89. ) {
  90. if (!$environment) {
  91. throw new \InvalidArgumentException(sprintf('Invalid environment provided to "%s": the environment cannot be empty.', get_debug_type($this)));
  92. }
  93. }
  95. public function __clone()
  96. {
  97. $this->booted = false;
  98. $this->container = null;
  99. $this->requestStackSize = 0;
  100. $this->resetServices = false;
  101. }
  103. public function boot(): void
  104. {
  105. if (true === $this->booted) {
  106. if (!$this->requestStackSize && $this->resetServices) {
  107. if ($this->container->has('services_resetter')) {
  108. $this->container->get('services_resetter')->reset();
  109. }
  110. $this->resetServices = false;
  111. if ($this->debug) {
  112. $this->startTime = microtime(true);
  113. }
  114. }
  116. return;
  117. }
  119. if (null === $this->container) {
  120. $this->preBoot();
  121. }
  123. foreach ($this->getBundles() as $bundle) {
  124. $bundle->setContainer($this->container);
  125. $bundle->boot();
  126. }
  128. $this->booted = true;
  129. }
  131. public function reboot(?string $warmupDir): void
  132. {
  133. $this->shutdown();
  134. $this->warmupDir = $warmupDir;
  135. $this->boot();
  136. }
  138. public function terminate(Request $request, Response $response): void
  139. {
  140. if (false === $this->booted) {
  141. return;
  142. }
  144. if ($this->getHttpKernel() instanceof TerminableInterface) {
  145. $this->getHttpKernel()->terminate($request, $response);
  146. }
  147. }
  149. public function shutdown(): void
  150. {
  151. if (false === $this->booted) {
  152. return;
  153. }
  155. $this->booted = false;
  157. foreach ($this->getBundles() as $bundle) {
  158. $bundle->shutdown();
  159. $bundle->setContainer(null);
  160. }
  162. $this->container = null;
  163. $this->requestStackSize = 0;
  164. $this->resetServices = false;
  165. }
  167. public function handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response
  168. {
  169. if (!$this->booted) {
  170. $container = $this->container ?? $this->preBoot();
  172. if ($container->has('http_cache')) {
  173. return $container->get('http_cache')->handle($request, $type, $catch);
  174. }
  175. }
  177. $this->boot();
  178. ++$this->requestStackSize;
  179. $this->resetServices = true;
  181. try {
  182. return $this->getHttpKernel()->handle($request, $type, $catch);
  183. } finally {
  184. --$this->requestStackSize;
  185. }
  186. }
  188. /**
  189. * Gets an HTTP kernel from the container.
  190. */
  191. protected function getHttpKernel(): HttpKernelInterface
  192. {
  193. return $this->container->get('http_kernel');
  194. }
  196. public function getBundles(): array
  197. {
  198. return $this->bundles;
  199. }
  201. public function getBundle(string $name): BundleInterface
  202. {
  203. if (!isset($this->bundles[$name])) {
  204. throw new \InvalidArgumentException(sprintf('Bundle "%s" does not exist or it is not enabled. Maybe you forgot to add it in the "registerBundles()" method of your "%s.php" file?', $name, get_debug_type($this)));
  205. }
  207. return $this->bundles[$name];
  208. }
  210. public function locateResource(string $name): string
  211. {
  212. if ('@' !== $name[0]) {
  213. throw new \InvalidArgumentException(sprintf('A resource name must start with @ ("%s" given).', $name));
  214. }
  216. if (str_contains($name, '..')) {
  217. throw new \RuntimeException(sprintf('File name "%s" contains invalid characters (..).', $name));
  218. }
  220. $bundleName = substr($name, 1);
  221. $path = '';
  222. if (str_contains($bundleName, '/')) {
  223. [$bundleName, $path] = explode('/', $bundleName, 2);
  224. }
  226. $bundle = $this->getBundle($bundleName);
  227. if (file_exists($file = $bundle->getPath().'/'.$path)) {
  228. return $file;
  229. }
  231. throw new \InvalidArgumentException(sprintf('Unable to find file "%s".', $name));
  232. }
  234. public function getEnvironment(): string
  235. {
  236. return $this->environment;
  237. }
  239. public function isDebug(): bool
  240. {
  241. return $this->debug;
  242. }
  244. /**
  245. * Gets the application root dir (path of the project's composer file).
  246. */
  247. public function getProjectDir(): string
  248. {
  249. if (!isset($this->projectDir)) {
  250. $r = new \ReflectionObject($this);
  252. if (!is_file($dir = $r->getFileName())) {
  253. throw new \LogicException(sprintf('Cannot auto-detect project dir for kernel of class "%s".', $r->name));
  254. }
  256. $dir = $rootDir = \dirname($dir);
  257. while (!is_file($dir.'/composer.json')) {
  258. if ($dir === \dirname($dir)) {
  259. return $this->projectDir = $rootDir;
  260. }
  261. $dir = \dirname($dir);
  262. }
  263. $this->projectDir = $dir;
  264. }
  266. return $this->projectDir;
  267. }
  269. public function getContainer(): ContainerInterface
  270. {
  271. if (!$this->container) {
  272. throw new \LogicException('Cannot retrieve the container from a non-booted kernel.');
  273. }
  275. return $this->container;
  276. }
  278. /**
  279. * @internal
  280. *
  281. * @deprecated since Symfony 7.1, to be removed in 8.0
  282. */
  283. public function setAnnotatedClassCache(array $annotatedClasses): void
  284. {
  285. trigger_deprecation('symfony/http-kernel', '7.1', 'The "%s()" method is deprecated since Symfony 7.1 and will be removed in 8.0.', __METHOD__);
  287. file_put_contents(($this->warmupDir ?: $this->getBuildDir()).'/annotations.map', sprintf('<?php return %s;', var_export($annotatedClasses, true)));
  288. }
  290. public function getStartTime(): float
  291. {
  292. return $this->debug && null !== $this->startTime ? $this->startTime : -\INF;
  293. }
  295. public function getCacheDir(): string
  296. {
  297. return $this->getProjectDir().'/var/cache/'.$this->environment;
  298. }
  300. public function getBuildDir(): string
  301. {
  302. // Returns $this->getCacheDir() for backward compatibility
  303. return $this->getCacheDir();
  304. }
  306. public function getLogDir(): string
  307. {
  308. return $this->getProjectDir().'/var/log';
  309. }
  311. public function getCharset(): string
  312. {
  313. return 'UTF-8';
  314. }
  316. /**
  317. * Gets the patterns defining the classes to parse and cache for annotations.
  318. *
  319. * @return string[]
  320. *
  321. * @deprecated since Symfony 7.1, to be removed in 8.0
  322. */
  323. public function getAnnotatedClassesToCompile(): array
  324. {
  325. trigger_deprecation('symfony/http-kernel', '7.1', 'The "%s()" method is deprecated since Symfony 7.1 and will be removed in 8.0.', __METHOD__);
  327. return [];
  328. }
  330. /**
  331. * Initializes bundles.
  332. *
  333. * @throws \LogicException if two bundles share a common name
  334. */
  335. protected function initializeBundles(): void
  336. {
  337. // init bundles
  338. $this->bundles = [];
  339. foreach ($this->registerBundles() as $bundle) {
  340. $name = $bundle->getName();
  341. if (isset($this->bundles[$name])) {
  342. throw new \LogicException(sprintf('Trying to register two bundles with the same name "%s".', $name));
  343. }
  344. $this->bundles[$name] = $bundle;
  345. }
  346. }
  348. /**
  349. * The extension point similar to the Bundle::build() method.
  350. *
  351. * Use this method to register compiler passes and manipulate the container during the building process.
  352. */
  353. protected function build(ContainerBuilder $container): void
  354. {
  355. }
  357. /**
  358. * Gets the container class.
  359. *
  360. * @throws \InvalidArgumentException If the generated classname is invalid
  361. */
  362. protected function getContainerClass(): string
  363. {
  364. $class = static::class;
  365. $class = str_contains($class, "@anonymous\0") ? get_parent_class($class).str_replace('.', '_', ContainerBuilder::hash($class)) : $class;
  366. $class = str_replace('\\', '_', $class).ucfirst($this->environment).($this->debug ? 'Debug' : '').'Container';
  368. if (!preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$/', $class)) {
  369. throw new \InvalidArgumentException(sprintf('The environment "%s" contains invalid characters, it can only contain characters allowed in PHP class names.', $this->environment));
  370. }
  372. return $class;
  373. }
  375. /**
  376. * Gets the container's base class.
  377. *
  378. * All names except Container must be fully qualified.
  379. */
  380. protected function getContainerBaseClass(): string
  381. {
  382. return 'Container';
  383. }
  385. /**
  386. * Initializes the service container.
  387. *
  388. * The built version of the service container is used when fresh, otherwise the
  389. * container is built.
  390. */
  391. protected function initializeContainer(): void
  392. {
  393. $class = $this->getContainerClass();
  394. $buildDir = $this->warmupDir ?: $this->getBuildDir();
  395. $cache = new ConfigCache($buildDir.'/'.$class.'.php', $this->debug);
  396. $cachePath = $cache->getPath();
  398. // Silence E_WARNING to ignore "include" failures - don't use "@" to prevent silencing fatal errors
  399. $errorLevel = error_reporting(\E_ALL ^ \E_WARNING);
  401. try {
  402. if (is_file($cachePath) && \is_object($this->container = include $cachePath)
  403. && (!$this->debug || (self::$freshCache[$cachePath] ?? $cache->isFresh()))
  404. ) {
  405. self::$freshCache[$cachePath] = true;
  406. $this->container->set('kernel', $this);
  407. error_reporting($errorLevel);
  409. return;
  410. }
  411. } catch (\Throwable $e) {
  412. }
  414. $oldContainer = \is_object($this->container) ? new \ReflectionClass($this->container) : $this->container = null;
  416. try {
  417. is_dir($buildDir) ?: mkdir($buildDir, 0777, true);
  419. if ($lock = fopen($cachePath.'.lock', 'w+')) {
  420. if (!flock($lock, \LOCK_EX | \LOCK_NB, $wouldBlock) && !flock($lock, $wouldBlock ? \LOCK_SH : \LOCK_EX)) {
  421. fclose($lock);
  422. $lock = null;
  423. } elseif (!is_file($cachePath) || !\is_object($this->container = include $cachePath)) {
  424. $this->container = null;
  425. } elseif (!$oldContainer || $this->container::class !== $oldContainer->name) {
  426. flock($lock, \LOCK_UN);
  427. fclose($lock);
  428. $this->container->set('kernel', $this);
  430. return;
  431. }
  432. }
  433. } catch (\Throwable $e) {
  434. } finally {
  435. error_reporting($errorLevel);
  436. }
  438. if ($collectDeprecations = $this->debug && !\defined('PHPUNIT_COMPOSER_INSTALL')) {
  439. $collectedLogs = [];
  440. $previousHandler = set_error_handler(function ($type, $message, $file, $line) use (&$collectedLogs, &$previousHandler) {
  441. if (\E_USER_DEPRECATED !== $type && \E_DEPRECATED !== $type) {
  442. return $previousHandler ? $previousHandler($type, $message, $file, $line) : false;
  443. }
  445. if (isset($collectedLogs[$message])) {
  446. ++$collectedLogs[$message]['count'];
  448. return null;
  449. }
  451. $backtrace = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS, 5);
  452. // Clean the trace by removing first frames added by the error handler itself.
  453. for ($i = 0; isset($backtrace[$i]); ++$i) {
  454. if (isset($backtrace[$i]['file'], $backtrace[$i]['line']) && $backtrace[$i]['line'] === $line && $backtrace[$i]['file'] === $file) {
  455. $backtrace = \array_slice($backtrace, 1 + $i);
  456. break;
  457. }
  458. }
  459. for ($i = 0; isset($backtrace[$i]); ++$i) {
  460. if (!isset($backtrace[$i]['file'], $backtrace[$i]['line'], $backtrace[$i]['function'])) {
  461. continue;
  462. }
  463. if (!isset($backtrace[$i]['class']) && 'trigger_deprecation' === $backtrace[$i]['function']) {
  464. $file = $backtrace[$i]['file'];
  465. $line = $backtrace[$i]['line'];
  466. $backtrace = \array_slice($backtrace, 1 + $i);
  467. break;
  468. }
  469. }
  471. // Remove frames added by DebugClassLoader.
  472. for ($i = \count($backtrace) - 2; 0 < $i; --$i) {
  473. if (DebugClassLoader::class === ($backtrace[$i]['class'] ?? null)) {
  474. $backtrace = [$backtrace[$i + 1]];
  475. break;
  476. }
  477. }
  479. $collectedLogs[$message] = [
  480. 'type' => $type,
  481. 'message' => $message,
  482. 'file' => $file,
  483. 'line' => $line,
  484. 'trace' => [$backtrace[0]],
  485. 'count' => 1,
  486. ];
  488. return null;
  489. });
  490. }
  492. try {
  493. $container = null;
  494. $container = $this->buildContainer();
  495. $container->compile();
  496. } finally {
  497. if ($collectDeprecations) {
  498. restore_error_handler();
  500. @file_put_contents($buildDir.'/'.$class.'Deprecations.log', serialize(array_values($collectedLogs)));
  501. @file_put_contents($buildDir.'/'.$class.'Compiler.log', null !== $container ? implode("\n", $container->getCompiler()->getLog()) : '');
  502. }
  503. }
  505. $this->dumpContainer($cache, $container, $class, $this->getContainerBaseClass());
  507. if ($lock) {
  508. flock($lock, \LOCK_UN);
  509. fclose($lock);
  510. }
  512. $this->container = require $cachePath;
  513. $this->container->set('kernel', $this);
  515. if ($oldContainer && $this->container::class !== $oldContainer->name) {
  516. // Because concurrent requests might still be using them,
  517. // old container files are not removed immediately,
  518. // but on a next dump of the container.
  519. static $legacyContainers = [];
  520. $oldContainerDir = \dirname($oldContainer->getFileName());
  521. $legacyContainers[$oldContainerDir.'.legacy'] = true;
  522. foreach (glob(\dirname($oldContainerDir).\DIRECTORY_SEPARATOR.'*.legacy', \GLOB_NOSORT) as $legacyContainer) {
  523. if (!isset($legacyContainers[$legacyContainer]) && @unlink($legacyContainer)) {
  524. (new Filesystem())->remove(substr($legacyContainer, 0, -7));
  525. }
  526. }
  528. touch($oldContainerDir.'.legacy');
  529. }
  531. $buildDir = $this->container->getParameter('kernel.build_dir');
  532. $cacheDir = $this->container->getParameter('kernel.cache_dir');
  533. $preload = $this instanceof WarmableInterface ? (array) $this->warmUp($cacheDir, $buildDir) : [];
  535. if ($this->container->has('cache_warmer')) {
  536. $cacheWarmer = $this->container->get('cache_warmer');
  538. if ($cacheDir !== $buildDir) {
  539. $cacheWarmer->enableOptionalWarmers();
  540. }
  542. $preload = array_merge($preload, (array) $cacheWarmer->warmUp($cacheDir, $buildDir));
  543. }
  545. if ($preload && file_exists($preloadFile = $buildDir.'/'.$class.'.preload.php')) {
  546. Preloader::append($preloadFile, $preload);
  547. }
  548. }
  550. /**
  551. * Returns the kernel parameters.
  552. *
  553. * @return array<string, array|bool|string|int|float|\UnitEnum|null>
  554. */
  555. protected function getKernelParameters(): array
  556. {
  557. $bundles = [];
  558. $bundlesMetadata = [];
  560. foreach ($this->bundles as $name => $bundle) {
  561. $bundles[$name] = $bundle::class;
  562. $bundlesMetadata[$name] = [
  563. 'path' => $bundle->getPath(),
  564. 'namespace' => $bundle->getNamespace(),
  565. ];
  566. }
  568. return [
  569. 'kernel.project_dir' => realpath($this->getProjectDir()) ?: $this->getProjectDir(),
  570. 'kernel.environment' => $this->environment,
  571. 'kernel.runtime_environment' => '%env(default:kernel.environment:APP_RUNTIME_ENV)%',
  572. 'kernel.runtime_mode' => '%env(query_string:default:container.runtime_mode:APP_RUNTIME_MODE)%',
  573. 'kernel.runtime_mode.web' => '%env(bool:default::key:web:default:kernel.runtime_mode:)%',
  574. 'kernel.runtime_mode.cli' => '%env(not:default:kernel.runtime_mode.web:)%',
  575. 'kernel.runtime_mode.worker' => '%env(bool:default::key:worker:default:kernel.runtime_mode:)%',
  576. 'kernel.debug' => $this->debug,
  577. 'kernel.build_dir' => realpath($buildDir = $this->warmupDir ?: $this->getBuildDir()) ?: $buildDir,
  578. 'kernel.cache_dir' => realpath($cacheDir = ($this->getCacheDir() === $this->getBuildDir() ? ($this->warmupDir ?: $this->getCacheDir()) : $this->getCacheDir())) ?: $cacheDir,
  579. 'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(),
  580. 'kernel.bundles' => $bundles,
  581. 'kernel.bundles_metadata' => $bundlesMetadata,
  582. 'kernel.charset' => $this->getCharset(),
  583. 'kernel.container_class' => $this->getContainerClass(),
  584. ];
  585. }
  587. /**
  588. * Builds the service container.
  589. *
  590. * @throws \RuntimeException
  591. */
  592. protected function buildContainer(): ContainerBuilder
  593. {
  594. foreach (['cache' => $this->getCacheDir(), 'build' => $this->warmupDir ?: $this->getBuildDir(), 'logs' => $this->getLogDir()] as $name => $dir) {
  595. if (!is_dir($dir)) {
  596. if (false === @mkdir($dir, 0777, true) && !is_dir($dir)) {
  597. throw new \RuntimeException(sprintf('Unable to create the "%s" directory (%s).', $name, $dir));
  598. }
  599. } elseif (!is_writable($dir)) {
  600. throw new \RuntimeException(sprintf('Unable to write in the "%s" directory (%s).', $name, $dir));
  601. }
  602. }
  604. $container = $this->getContainerBuilder();
  605. $container->addObjectResource($this);
  606. $this->prepareContainer($container);
  607. $this->registerContainerConfiguration($this->getContainerLoader($container));
  609. return $container;
  610. }
  612. /**
  613. * Prepares the ContainerBuilder before it is compiled.
  614. */
  615. protected function prepareContainer(ContainerBuilder $container): void
  616. {
  617. $extensions = [];
  618. foreach ($this->bundles as $bundle) {
  619. if ($extension = $bundle->getContainerExtension()) {
  620. $container->registerExtension($extension);
  621. }
  623. if ($this->debug) {
  624. $container->addObjectResource($bundle);
  625. }
  626. }
  628. foreach ($this->bundles as $bundle) {
  629. $bundle->build($container);
  630. }
  632. $this->build($container);
  634. foreach ($container->getExtensions() as $extension) {
  635. $extensions[] = $extension->getAlias();
  636. }
  638. // ensure these extensions are implicitly loaded
  639. $container->getCompilerPassConfig()->setMergePass(new MergeExtensionConfigurationPass($extensions));
  640. }
  642. /**
  643. * Gets a new ContainerBuilder instance used to build the service container.
  644. */
  645. protected function getContainerBuilder(): ContainerBuilder
  646. {
  647. $container = new ContainerBuilder();
  648. $container->getParameterBag()->add($this->getKernelParameters());
  650. if ($this instanceof ExtensionInterface) {
  651. $container->registerExtension($this);
  652. }
  653. if ($this instanceof CompilerPassInterface) {
  654. $container->addCompilerPass($this, PassConfig::TYPE_BEFORE_OPTIMIZATION, -10000);
  655. }
  657. return $container;
  658. }
  660. /**
  661. * Dumps the service container to PHP code in the cache.
  662. *
  663. * @param string $class The name of the class to generate
  664. * @param string $baseClass The name of the container's base class
  665. */
  666. protected function dumpContainer(ConfigCache $cache, ContainerBuilder $container, string $class, string $baseClass): void
  667. {
  668. // cache the container
  669. $dumper = new PhpDumper($container);
  671. $buildParameters = [];
  672. foreach ($container->getCompilerPassConfig()->getPasses() as $pass) {
  673. if ($pass instanceof RemoveBuildParametersPass) {
  674. $buildParameters = array_merge($buildParameters, $pass->getRemovedParameters());
  675. }
  676. }
  678. $content = $dumper->dump([
  679. 'class' => $class,
  680. 'base_class' => $baseClass,
  681. 'file' => $cache->getPath(),
  682. 'as_files' => true,
  683. 'debug' => $this->debug,
  684. 'inline_factories' => $buildParameters['.container.dumper.inline_factories'] ?? false,
  685. 'inline_class_loader' => $buildParameters['.container.dumper.inline_class_loader'] ?? $this->debug,
  686. 'build_time' => $container->hasParameter('kernel.container_build_time') ? $container->getParameter('kernel.container_build_time') : time(),
  687. 'preload_classes' => array_map('get_class', $this->bundles),
  688. ]);
  690. $rootCode = array_pop($content);
  691. $dir = \dirname($cache->getPath()).'/';
  692. $fs = new Filesystem();
  694. foreach ($content as $file => $code) {
  695. $fs->dumpFile($dir.$file, $code);
  696. @chmod($dir.$file, 0666 & ~umask());
  697. }
  698. $legacyFile = \dirname($dir.key($content)).'.legacy';
  699. if (is_file($legacyFile)) {
  700. @unlink($legacyFile);
  701. }
  703. $cache->write($rootCode, $container->getResources());
  704. }
  706. /**
  707. * Returns a loader for the container.
  708. */
  709. protected function getContainerLoader(ContainerInterface $container): DelegatingLoader
  710. {
  711. $env = $this->getEnvironment();
  712. $locator = new FileLocator($this);
  713. $resolver = new LoaderResolver([
  714. new XmlFileLoader($container, $locator, $env),
  715. new YamlFileLoader($container, $locator, $env),
  716. new IniFileLoader($container, $locator, $env),
  717. new PhpFileLoader($container, $locator, $env, class_exists(ConfigBuilderGenerator::class) ? new ConfigBuilderGenerator($this->getBuildDir()) : null),
  718. new GlobFileLoader($container, $locator, $env),
  719. new DirectoryLoader($container, $locator, $env),
  720. new ClosureLoader($container, $env),
  721. ]);
  723. return new DelegatingLoader($resolver);
  724. }
  726. private function preBoot(): ContainerInterface
  727. {
  728. if ($this->debug) {
  729. $this->startTime = microtime(true);
  730. }
  731. if ($this->debug && !isset($_ENV['SHELL_VERBOSITY']) && !isset($_SERVER['SHELL_VERBOSITY'])) {
  732. if (\function_exists('putenv')) {
  733. putenv('SHELL_VERBOSITY=3');
  734. }
  735. $_ENV['SHELL_VERBOSITY'] = 3;
  736. $_SERVER['SHELL_VERBOSITY'] = 3;
  737. }
  739. $this->initializeBundles();
  740. $this->initializeContainer();
  742. $container = $this->container;
  744. if ($container->hasParameter('kernel.trusted_hosts') && $trustedHosts = $container->getParameter('kernel.trusted_hosts')) {
  745. Request::setTrustedHosts($trustedHosts);
  746. }
  748. if ($container->hasParameter('kernel.trusted_proxies') && $container->hasParameter('kernel.trusted_headers') && $trustedProxies = $container->getParameter('kernel.trusted_proxies')) {
  749. Request::setTrustedProxies(\is_array($trustedProxies) ? $trustedProxies : array_map('trim', explode(',', $trustedProxies)), $container->getParameter('kernel.trusted_headers'));
  750. }
  752. return $container;
  753. }
  755. public function __sleep(): array
  756. {
  757. return ['environment', 'debug'];
  758. }
  760. public function __wakeup(): void
  761. {
  762. if (\is_object($this->environment) || \is_object($this->debug)) {
  763. throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
  764. }
  766. $this->__construct($this->environment, $this->debug);
  767. }
  768. }