vendor/symfony/http-kernel/Kernel.php line 202

  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\AddAnnotatedClassesToCachePass;
  41. use Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass;
  43. // Help opcache.preload discover always-needed symbols
  44. class_exists(ConfigCache::class);
  46. /**
  47. * The Kernel is the heart of the Symfony system.
  48. *
  49. * It manages an environment made of bundles.
  50. *
  51. * Environment names must always start with a letter and
  52. * they must only contain letters and numbers.
  53. *
  54. * @author Fabien Potencier <fabien@symfony.com>
  55. */
  56. abstract class Kernel implements KernelInterface, RebootableInterface, TerminableInterface
  57. {
  58. /**
  59. * @var array<string, BundleInterface>
  60. */
  61. protected $bundles = [];
  63. protected $container;
  64. protected $environment;
  65. protected $debug;
  66. protected $booted = false;
  67. protected $startTime;
  69. private string $projectDir;
  70. private ?string $warmupDir = null;
  71. private int $requestStackSize = 0;
  72. private bool $resetServices = false;
  73. private bool $handlingHttpCache = false;
  75. /**
  76. * @var array<string, bool>
  77. */
  78. private static array $freshCache = [];
  80. public const VERSION = '6.4.36';
  81. public const VERSION_ID = 60436;
  82. public const MAJOR_VERSION = 6;
  83. public const MINOR_VERSION = 4;
  84. public const RELEASE_VERSION = 36;
  85. public const EXTRA_VERSION = '';
  87. public const END_OF_MAINTENANCE = '11/2026';
  88. public const END_OF_LIFE = '11/2027';
  90. public function __construct(string $environment, bool $debug)
  91. {
  92. if (!$this->environment = $environment) {
  93. throw new \InvalidArgumentException(\sprintf('Invalid environment provided to "%s": the environment cannot be empty.', get_debug_type($this)));
  94. }
  96. $this->debug = $debug;
  97. }
  99. public function __clone()
  100. {
  101. $this->booted = false;
  102. $this->container = null;
  103. $this->requestStackSize = 0;
  104. $this->resetServices = false;
  105. $this->handlingHttpCache = false;
  106. }
  108. /**
  109. * @return void
  110. */
  111. public function boot()
  112. {
  113. if ($this->booted) {
  114. if (!$this->requestStackSize && $this->resetServices) {
  115. if ($this->container->has('services_resetter')) {
  116. $this->container->get('services_resetter')->reset();
  117. }
  118. $this->resetServices = false;
  119. if ($this->debug) {
  120. $this->startTime = microtime(true);
  121. }
  122. }
  124. return;
  125. }
  127. if (!$this->container) {
  128. $this->preBoot();
  129. }
  131. foreach ($this->getBundles() as $bundle) {
  132. $bundle->setContainer($this->container);
  133. $bundle->boot();
  134. }
  136. $this->booted = true;
  137. }
  139. /**
  140. * @return void
  141. */
  142. public function reboot(?string $warmupDir)
  143. {
  144. $this->shutdown();
  145. $this->warmupDir = $warmupDir;
  146. $this->boot();
  147. }
  149. /**
  150. * @return void
  151. */
  152. public function terminate(Request $request, Response $response)
  153. {
  154. if (!$this->booted) {
  155. return;
  156. }
  158. if ($this->getHttpKernel() instanceof TerminableInterface) {
  159. $this->getHttpKernel()->terminate($request, $response);
  160. }
  161. }
  163. /**
  164. * @return void
  165. */
  166. public function shutdown()
  167. {
  168. if (!$this->booted) {
  169. return;
  170. }
  172. $this->booted = false;
  174. foreach ($this->getBundles() as $bundle) {
  175. $bundle->shutdown();
  176. $bundle->setContainer(null);
  177. }
  179. $this->container = null;
  180. $this->requestStackSize = 0;
  181. $this->resetServices = false;
  182. }
  184. public function handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response
  185. {
  186. if (!$this->container) {
  187. $this->preBoot();
  188. }
  190. if (HttpKernelInterface::MAIN_REQUEST === $type && !$this->handlingHttpCache && $this->container->has('http_cache')) {
  191. $this->handlingHttpCache = true;
  193. try {
  194. return $this->container->get('http_cache')->handle($request, $type, $catch);
  195. } finally {
  196. $this->handlingHttpCache = false;
  197. $this->resetServices = true;
  198. }
  199. }
  201. $this->boot();
  202. ++$this->requestStackSize;
  203. if (!$this->handlingHttpCache) {
  204. $this->resetServices = true;
  205. }
  207. try {
  208. return $this->getHttpKernel()->handle($request, $type, $catch);
  209. } finally {
  210. --$this->requestStackSize;
  211. }
  212. }
  214. /**
  215. * Gets an HTTP kernel from the container.
  216. */
  217. protected function getHttpKernel(): HttpKernelInterface
  218. {
  219. return $this->container->get('http_kernel');
  220. }
  222. public function getBundles(): array
  223. {
  224. return $this->bundles;
  225. }
  227. public function getBundle(string $name): BundleInterface
  228. {
  229. if (!isset($this->bundles[$name])) {
  230. 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)));
  231. }
  233. return $this->bundles[$name];
  234. }
  236. public function locateResource(string $name): string
  237. {
  238. if ('@' !== $name[0]) {
  239. throw new \InvalidArgumentException(\sprintf('A resource name must start with @ ("%s" given).', $name));
  240. }
  242. if (str_contains($name, '..')) {
  243. throw new \RuntimeException(\sprintf('File name "%s" contains invalid characters (..).', $name));
  244. }
  246. $bundleName = substr($name, 1);
  247. $path = '';
  248. if (str_contains($bundleName, '/')) {
  249. [$bundleName, $path] = explode('/', $bundleName, 2);
  250. }
  252. $bundle = $this->getBundle($bundleName);
  253. if (file_exists($file = $bundle->getPath().'/'.$path)) {
  254. return $file;
  255. }
  257. throw new \InvalidArgumentException(\sprintf('Unable to find file "%s".', $name));
  258. }
  260. public function getEnvironment(): string
  261. {
  262. return $this->environment;
  263. }
  265. public function isDebug(): bool
  266. {
  267. return $this->debug;
  268. }
  270. /**
  271. * Gets the application root dir (path of the project's composer file).
  272. */
  273. public function getProjectDir(): string
  274. {
  275. if (!isset($this->projectDir)) {
  276. $r = new \ReflectionObject($this);
  278. if (!is_file($dir = $r->getFileName())) {
  279. throw new \LogicException(\sprintf('Cannot auto-detect project dir for kernel of class "%s".', $r->name));
  280. }
  282. $dir = $rootDir = \dirname($dir);
  283. while (!is_file($dir.'/composer.json')) {
  284. if ($dir === \dirname($dir)) {
  285. return $this->projectDir = $rootDir;
  286. }
  287. $dir = \dirname($dir);
  288. }
  289. $this->projectDir = $dir;
  290. }
  292. return $this->projectDir;
  293. }
  295. public function getContainer(): ContainerInterface
  296. {
  297. if (!$this->container) {
  298. throw new \LogicException('Cannot retrieve the container from a non-booted kernel.');
  299. }
  301. return $this->container;
  302. }
  304. /**
  305. * @internal
  306. */
  307. public function setAnnotatedClassCache(array $annotatedClasses): void
  308. {
  309. file_put_contents(($this->warmupDir ?: $this->getBuildDir()).'/annotations.map', \sprintf('<?php return %s;', var_export($annotatedClasses, true)));
  310. }
  312. public function getStartTime(): float
  313. {
  314. return $this->debug && null !== $this->startTime ? $this->startTime : -\INF;
  315. }
  317. public function getCacheDir(): string
  318. {
  319. return $this->getProjectDir().'/var/cache/'.$this->environment;
  320. }
  322. public function getBuildDir(): string
  323. {
  324. // Returns $this->getCacheDir() for backward compatibility
  325. return $this->getCacheDir();
  326. }
  328. public function getLogDir(): string
  329. {
  330. return $this->getProjectDir().'/var/log';
  331. }
  333. public function getCharset(): string
  334. {
  335. return 'UTF-8';
  336. }
  338. /**
  339. * Gets the patterns defining the classes to parse and cache for annotations.
  340. */
  341. public function getAnnotatedClassesToCompile(): array
  342. {
  343. return [];
  344. }
  346. /**
  347. * Initializes bundles.
  348. *
  349. * @return void
  350. *
  351. * @throws \LogicException if two bundles share a common name
  352. */
  353. protected function initializeBundles()
  354. {
  355. // init bundles
  356. $this->bundles = [];
  357. foreach ($this->registerBundles() as $bundle) {
  358. $name = $bundle->getName();
  359. if (isset($this->bundles[$name])) {
  360. throw new \LogicException(\sprintf('Trying to register two bundles with the same name "%s".', $name));
  361. }
  362. $this->bundles[$name] = $bundle;
  363. }
  364. }
  366. /**
  367. * The extension point similar to the Bundle::build() method.
  368. *
  369. * Use this method to register compiler passes and manipulate the container during the building process.
  370. *
  371. * @return void
  372. */
  373. protected function build(ContainerBuilder $container)
  374. {
  375. }
  377. /**
  378. * Gets the container class.
  379. *
  380. * @throws \InvalidArgumentException If the generated classname is invalid
  381. */
  382. protected function getContainerClass(): string
  383. {
  384. $class = static::class;
  385. $class = str_contains($class, "@anonymous\0") ? get_parent_class($class).str_replace('.', '_', ContainerBuilder::hash($class)) : $class;
  386. $class = str_replace('\\', '_', $class).ucfirst($this->environment).($this->debug ? 'Debug' : '').'Container';
  388. if (!preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$/', $class)) {
  389. throw new \InvalidArgumentException(\sprintf('The environment "%s" contains invalid characters, it can only contain characters allowed in PHP class names.', $this->environment));
  390. }
  392. return $class;
  393. }
  395. /**
  396. * Gets the container's base class.
  397. *
  398. * All names except Container must be fully qualified.
  399. */
  400. protected function getContainerBaseClass(): string
  401. {
  402. return 'Container';
  403. }
  405. /**
  406. * Initializes the service container.
  407. *
  408. * The built version of the service container is used when fresh, otherwise the
  409. * container is built.
  410. *
  411. * @return void
  412. */
  413. protected function initializeContainer()
  414. {
  415. $class = $this->getContainerClass();
  416. $buildDir = $this->warmupDir ?: $this->getBuildDir();
  417. $cache = new ConfigCache($buildDir.'/'.$class.'.php', $this->debug);
  418. $cachePath = $cache->getPath();
  420. // Silence E_WARNING to ignore "include" failures - don't use "@" to prevent silencing fatal errors
  421. $errorLevel = error_reporting();
  422. error_reporting($errorLevel & ~\E_WARNING);
  424. try {
  425. if (is_file($cachePath) && \is_object($this->container = include $cachePath)
  426. && (!$this->debug || (self::$freshCache[$cachePath] ?? $cache->isFresh()))
  427. ) {
  428. self::$freshCache[$cachePath] = true;
  429. $this->container->set('kernel', $this);
  430. error_reporting($errorLevel);
  432. return;
  433. }
  434. } catch (\Throwable $e) {
  435. }
  437. $oldContainer = \is_object($this->container) ? new \ReflectionClass($this->container) : $this->container = null;
  439. try {
  440. is_dir($buildDir) ?: mkdir($buildDir, 0777, true);
  442. if ($lock = fopen($cachePath.'.lock', 'w+')) {
  443. if (!flock($lock, \LOCK_EX | \LOCK_NB, $wouldBlock) && !flock($lock, $wouldBlock ? \LOCK_SH : \LOCK_EX)) {
  444. fclose($lock);
  445. $lock = null;
  446. } elseif (!is_file($cachePath) || !\is_object($this->container = include $cachePath)) {
  447. $this->container = null;
  448. } elseif (!$oldContainer || $this->container::class !== $oldContainer->name) {
  449. flock($lock, \LOCK_UN);
  450. fclose($lock);
  451. $this->container->set('kernel', $this);
  453. return;
  454. }
  455. }
  456. } catch (\Throwable $e) {
  457. } finally {
  458. error_reporting($errorLevel);
  459. }
  461. if ($collectDeprecations = $this->debug && !\defined('PHPUNIT_COMPOSER_INSTALL')) {
  462. $collectedLogs = [];
  463. $previousHandler = set_error_handler(function ($type, $message, $file, $line) use (&$collectedLogs, &$previousHandler) {
  464. if (\E_USER_DEPRECATED !== $type && \E_DEPRECATED !== $type) {
  465. return $previousHandler ? $previousHandler($type, $message, $file, $line) : false;
  466. }
  468. if (isset($collectedLogs[$message])) {
  469. ++$collectedLogs[$message]['count'];
  471. return null;
  472. }
  474. $backtrace = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS, 5);
  475. // Clean the trace by removing first frames added by the error handler itself.
  476. for ($i = 0; isset($backtrace[$i]); ++$i) {
  477. if (isset($backtrace[$i]['file'], $backtrace[$i]['line']) && $backtrace[$i]['line'] === $line && $backtrace[$i]['file'] === $file) {
  478. $backtrace = \array_slice($backtrace, 1 + $i);
  479. break;
  480. }
  481. }
  482. for ($i = 0; isset($backtrace[$i]); ++$i) {
  483. if (!isset($backtrace[$i]['file'], $backtrace[$i]['line'], $backtrace[$i]['function'])) {
  484. continue;
  485. }
  486. if (!isset($backtrace[$i]['class']) && 'trigger_deprecation' === $backtrace[$i]['function']) {
  487. $file = $backtrace[$i]['file'];
  488. $line = $backtrace[$i]['line'];
  489. $backtrace = \array_slice($backtrace, 1 + $i);
  490. break;
  491. }
  492. }
  494. // Remove frames added by DebugClassLoader.
  495. for ($i = \count($backtrace) - 2; 0 < $i; --$i) {
  496. if (DebugClassLoader::class === ($backtrace[$i]['class'] ?? null)) {
  497. $backtrace = [$backtrace[$i + 1]];
  498. break;
  499. }
  500. }
  502. $collectedLogs[$message] = [
  503. 'type' => $type,
  504. 'message' => $message,
  505. 'file' => $file,
  506. 'line' => $line,
  507. 'trace' => [$backtrace[0]],
  508. 'count' => 1,
  509. ];
  511. return null;
  512. });
  513. }
  515. try {
  516. $container = null;
  517. $container = $this->buildContainer();
  518. $container->compile();
  519. } finally {
  520. if ($collectDeprecations) {
  521. restore_error_handler();
  523. @file_put_contents($buildDir.'/'.$class.'Deprecations.log', serialize(array_values($collectedLogs)));
  524. @file_put_contents($buildDir.'/'.$class.'Compiler.log', null !== $container ? implode("\n", $container->getCompiler()->getLog()) : '');
  525. }
  526. }
  528. $this->dumpContainer($cache, $container, $class, $this->getContainerBaseClass());
  530. if ($lock) {
  531. flock($lock, \LOCK_UN);
  532. fclose($lock);
  533. }
  535. $this->container = require $cachePath;
  536. $this->container->set('kernel', $this);
  538. if ($oldContainer && $this->container::class !== $oldContainer->name) {
  539. // Because concurrent requests might still be using them,
  540. // old container files are not removed immediately,
  541. // but on a next dump of the container.
  542. static $legacyContainers = [];
  543. $oldContainerDir = \dirname($oldContainer->getFileName());
  544. $legacyContainers[$oldContainerDir.'.legacy'] = true;
  545. foreach (glob(\dirname($oldContainerDir).\DIRECTORY_SEPARATOR.'*.legacy', \GLOB_NOSORT) as $legacyContainer) {
  546. if (!isset($legacyContainers[$legacyContainer]) && @unlink($legacyContainer)) {
  547. (new Filesystem())->remove(substr($legacyContainer, 0, -7));
  548. }
  549. }
  551. touch($oldContainerDir.'.legacy');
  552. }
  554. $buildDir = $this->container->getParameter('kernel.build_dir');
  555. $cacheDir = $this->container->getParameter('kernel.cache_dir');
  556. $preload = $this instanceof WarmableInterface ? (array) $this->warmUp($cacheDir, $buildDir) : [];
  558. if ($this->container->has('cache_warmer')) {
  559. $cacheWarmer = $this->container->get('cache_warmer');
  561. if ($cacheDir !== $buildDir) {
  562. $cacheWarmer->enableOptionalWarmers();
  563. }
  565. $preload = array_merge($preload, (array) $cacheWarmer->warmUp($cacheDir, $buildDir));
  566. }
  568. if ($preload && file_exists($preloadFile = $buildDir.'/'.$class.'.preload.php')) {
  569. Preloader::append($preloadFile, $preload);
  570. }
  571. }
  573. /**
  574. * Returns the kernel parameters.
  575. */
  576. protected function getKernelParameters(): array
  577. {
  578. $bundles = [];
  579. $bundlesMetadata = [];
  581. foreach ($this->bundles as $name => $bundle) {
  582. $bundles[$name] = $bundle::class;
  583. $bundlesMetadata[$name] = [
  584. 'path' => $bundle->getPath(),
  585. 'namespace' => $bundle->getNamespace(),
  586. ];
  587. }
  589. return [
  590. 'kernel.project_dir' => realpath($this->getProjectDir()) ?: $this->getProjectDir(),
  591. 'kernel.environment' => $this->environment,
  592. 'kernel.runtime_environment' => '%env(default:kernel.environment:APP_RUNTIME_ENV)%',
  593. 'kernel.runtime_mode' => '%env(query_string:default:container.runtime_mode:APP_RUNTIME_MODE)%',
  594. 'kernel.runtime_mode.web' => '%env(bool:default::key:web:default:kernel.runtime_mode:)%',
  595. 'kernel.runtime_mode.cli' => '%env(not:default:kernel.runtime_mode.web:)%',
  596. 'kernel.runtime_mode.worker' => '%env(bool:default::key:worker:default:kernel.runtime_mode:)%',
  597. 'kernel.debug' => $this->debug,
  598. 'kernel.build_dir' => realpath($buildDir = $this->warmupDir ?: $this->getBuildDir()) ?: $buildDir,
  599. 'kernel.cache_dir' => realpath($cacheDir = ($this->getCacheDir() === $this->getBuildDir() ? ($this->warmupDir ?: $this->getCacheDir()) : $this->getCacheDir())) ?: $cacheDir,
  600. 'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(),
  601. 'kernel.bundles' => $bundles,
  602. 'kernel.bundles_metadata' => $bundlesMetadata,
  603. 'kernel.charset' => $this->getCharset(),
  604. 'kernel.container_class' => $this->getContainerClass(),
  605. ];
  606. }
  608. /**
  609. * Builds the service container.
  610. *
  611. * @throws \RuntimeException
  612. */
  613. protected function buildContainer(): ContainerBuilder
  614. {
  615. foreach (['cache' => $this->getCacheDir(), 'build' => $this->warmupDir ?: $this->getBuildDir(), 'logs' => $this->getLogDir()] as $name => $dir) {
  616. if (!is_dir($dir)) {
  617. if (!@mkdir($dir, 0o777, true) && !is_dir($dir)) {
  618. throw new \RuntimeException(\sprintf('Unable to create the "%s" directory (%s).', $name, $dir));
  619. }
  620. } elseif (!is_writable($dir)) {
  621. throw new \RuntimeException(\sprintf('Unable to write in the "%s" directory (%s).', $name, $dir));
  622. }
  623. }
  625. $container = $this->getContainerBuilder();
  626. $container->addObjectResource($this);
  627. $this->prepareContainer($container);
  628. $this->registerContainerConfiguration($this->getContainerLoader($container));
  630. $container->addCompilerPass(new AddAnnotatedClassesToCachePass($this));
  632. return $container;
  633. }
  635. /**
  636. * Prepares the ContainerBuilder before it is compiled.
  637. *
  638. * @return void
  639. */
  640. protected function prepareContainer(ContainerBuilder $container)
  641. {
  642. $extensions = [];
  643. foreach ($this->bundles as $bundle) {
  644. if ($extension = $bundle->getContainerExtension()) {
  645. $container->registerExtension($extension);
  646. }
  648. if ($this->debug) {
  649. $container->addObjectResource($bundle);
  650. }
  651. }
  653. foreach ($this->bundles as $bundle) {
  654. $bundle->build($container);
  655. }
  657. $this->build($container);
  659. foreach ($container->getExtensions() as $extension) {
  660. $extensions[] = $extension->getAlias();
  661. }
  663. // ensure these extensions are implicitly loaded
  664. $container->getCompilerPassConfig()->setMergePass(new MergeExtensionConfigurationPass($extensions));
  665. }
  667. /**
  668. * Gets a new ContainerBuilder instance used to build the service container.
  669. */
  670. protected function getContainerBuilder(): ContainerBuilder
  671. {
  672. $container = new ContainerBuilder();
  673. $container->getParameterBag()->add($this->getKernelParameters());
  675. if ($this instanceof ExtensionInterface) {
  676. $container->registerExtension($this);
  677. }
  678. if ($this instanceof CompilerPassInterface) {
  679. $container->addCompilerPass($this, PassConfig::TYPE_BEFORE_OPTIMIZATION, -10000);
  680. }
  682. return $container;
  683. }
  685. /**
  686. * Dumps the service container to PHP code in the cache.
  687. *
  688. * @param string $class The name of the class to generate
  689. * @param string $baseClass The name of the container's base class
  690. *
  691. * @return void
  692. */
  693. protected function dumpContainer(ConfigCache $cache, ContainerBuilder $container, string $class, string $baseClass)
  694. {
  695. // cache the container
  696. $dumper = new PhpDumper($container);
  698. $buildParameters = [];
  699. foreach ($container->getCompilerPassConfig()->getPasses() as $pass) {
  700. if ($pass instanceof RemoveBuildParametersPass) {
  701. $buildParameters = array_merge($buildParameters, $pass->getRemovedParameters());
  702. }
  703. }
  705. $inlineFactories = false;
  706. if (isset($buildParameters['.container.dumper.inline_factories'])) {
  707. $inlineFactories = $buildParameters['.container.dumper.inline_factories'];
  708. } elseif ($container->hasParameter('container.dumper.inline_factories')) {
  709. trigger_deprecation('symfony/http-kernel', '6.3', 'Parameter "%s" is deprecated, use ".%1$s" instead.', 'container.dumper.inline_factories');
  710. $inlineFactories = $container->getParameter('container.dumper.inline_factories');
  711. }
  713. $inlineClassLoader = $this->debug;
  714. if (isset($buildParameters['.container.dumper.inline_class_loader'])) {
  715. $inlineClassLoader = $buildParameters['.container.dumper.inline_class_loader'];
  716. } elseif ($container->hasParameter('container.dumper.inline_class_loader')) {
  717. trigger_deprecation('symfony/http-kernel', '6.3', 'Parameter "%s" is deprecated, use ".%1$s" instead.', 'container.dumper.inline_class_loader');
  718. $inlineClassLoader = $container->getParameter('container.dumper.inline_class_loader');
  719. }
  721. $content = $dumper->dump([
  722. 'class' => $class,
  723. 'base_class' => $baseClass,
  724. 'file' => $cache->getPath(),
  725. 'as_files' => true,
  726. 'debug' => $this->debug,
  727. 'inline_factories' => $inlineFactories,
  728. 'inline_class_loader' => $inlineClassLoader,
  729. 'build_time' => $container->hasParameter('kernel.container_build_time') ? $container->getParameter('kernel.container_build_time') : time(),
  730. 'preload_classes' => array_map('get_class', $this->bundles),
  731. ]);
  733. $rootCode = array_pop($content);
  734. $dir = \dirname($cache->getPath()).'/';
  735. $fs = new Filesystem();
  737. foreach ($content as $file => $code) {
  738. $fs->dumpFile($dir.$file, $code);
  739. @chmod($dir.$file, 0666 & ~umask());
  740. }
  741. $legacyFile = \dirname($dir.key($content)).'.legacy';
  742. if (is_file($legacyFile)) {
  743. @unlink($legacyFile);
  744. }
  746. $cache->write($rootCode, $container->getResources());
  747. }
  749. /**
  750. * Returns a loader for the container.
  751. */
  752. protected function getContainerLoader(ContainerInterface $container): DelegatingLoader
  753. {
  754. $env = $this->getEnvironment();
  755. $locator = new FileLocator($this);
  756. $resolver = new LoaderResolver([
  757. new XmlFileLoader($container, $locator, $env),
  758. new YamlFileLoader($container, $locator, $env),
  759. new IniFileLoader($container, $locator, $env),
  760. new PhpFileLoader($container, $locator, $env, class_exists(ConfigBuilderGenerator::class) ? new ConfigBuilderGenerator($this->getBuildDir()) : null),
  761. new GlobFileLoader($container, $locator, $env),
  762. new DirectoryLoader($container, $locator, $env),
  763. new ClosureLoader($container, $env),
  764. ]);
  766. return new DelegatingLoader($resolver);
  767. }
  769. private function preBoot(): ContainerInterface
  770. {
  771. if ($this->debug) {
  772. $this->startTime = microtime(true);
  773. }
  774. if ($this->debug && !isset($_ENV['SHELL_VERBOSITY']) && !isset($_SERVER['SHELL_VERBOSITY'])) {
  775. if (\function_exists('putenv')) {
  776. putenv('SHELL_VERBOSITY=3');
  777. }
  778. $_ENV['SHELL_VERBOSITY'] = 3;
  779. $_SERVER['SHELL_VERBOSITY'] = 3;
  780. }
  782. $this->initializeBundles();
  783. $this->initializeContainer();
  785. $container = $this->container;
  787. if ($container->hasParameter('kernel.trusted_hosts') && $trustedHosts = $container->getParameter('kernel.trusted_hosts')) {
  788. Request::setTrustedHosts($trustedHosts);
  789. }
  791. if ($container->hasParameter('kernel.trusted_proxies') && $container->hasParameter('kernel.trusted_headers') && $trustedProxies = $container->getParameter('kernel.trusted_proxies')) {
  792. Request::setTrustedProxies(\is_array($trustedProxies) ? $trustedProxies : array_map('trim', explode(',', $trustedProxies)), $container->getParameter('kernel.trusted_headers'));
  793. }
  795. return $container;
  796. }
  798. /**
  799. * Removes comments from a PHP source string.
  800. *
  801. * We don't use the PHP php_strip_whitespace() function
  802. * as we want the content to be readable and well-formatted.
  803. *
  804. * @deprecated since Symfony 6.4 without replacement
  805. */
  806. public static function stripComments(string $source): string
  807. {
  808. trigger_deprecation('symfony/http-kernel', '6.4', 'Method "%s()" is deprecated without replacement.', __METHOD__);
  810. if (!\function_exists('token_get_all')) {
  811. return $source;
  812. }
  814. $rawChunk = '';
  815. $output = '';
  816. $tokens = token_get_all($source);
  817. $ignoreSpace = false;
  818. for ($i = 0; isset($tokens[$i]); ++$i) {
  819. $token = $tokens[$i];
  820. if (!isset($token[1]) || 'b"' === $token) {
  821. $rawChunk .= $token;
  822. } elseif (\T_START_HEREDOC === $token[0]) {
  823. $output .= $rawChunk.$token[1];
  824. do {
  825. $token = $tokens[++$i];
  826. $output .= isset($token[1]) && 'b"' !== $token ? $token[1] : $token;
  827. } while (\T_END_HEREDOC !== $token[0]);
  828. $rawChunk = '';
  829. } elseif (\T_WHITESPACE === $token[0]) {
  830. if ($ignoreSpace) {
  831. $ignoreSpace = false;
  833. continue;
  834. }
  836. // replace multiple new lines with a single newline
  837. $rawChunk .= preg_replace(['/\n{2,}/S'], "\n", $token[1]);
  838. } elseif (\in_array($token[0], [\T_COMMENT, \T_DOC_COMMENT])) {
  839. if (!\in_array($rawChunk[\strlen($rawChunk) - 1], [' ', "\n", "\r", "\t"], true)) {
  840. $rawChunk .= ' ';
  841. }
  842. $ignoreSpace = true;
  843. } else {
  844. $rawChunk .= $token[1];
  846. // The PHP-open tag already has a new-line
  847. if (\T_OPEN_TAG === $token[0]) {
  848. $ignoreSpace = true;
  849. } else {
  850. $ignoreSpace = false;
  851. }
  852. }
  853. }
  855. $output .= $rawChunk;
  857. unset($tokens, $rawChunk);
  858. gc_mem_caches();
  860. return $output;
  861. }
  863. public function __sleep(): array
  864. {
  865. return ['environment', 'debug'];
  866. }
  868. /**
  869. * @return void
  870. */
  871. public function __wakeup()
  872. {
  873. if (\is_object($this->environment) || \is_object($this->debug)) {
  874. throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
  875. }
  877. $this->__construct($this->environment, $this->debug);
  878. }
  879. }