Symfony Profiler

<?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\Bundle\FrameworkBundle;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddAnnotationsCachedReaderPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddDebugLogProcessorPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddExpressionLanguageProvidersPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ContainerBuilderDebugDumpPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\DataCollectorTranslatorPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\LoggingTranslatorPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ProfilerPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\SessionPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TemplatingPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TestServiceContainerRealRefPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TestServiceContainerWeakRefPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\UnusedTagsPass;
use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\WorkflowGuardListenerPass;
use Symfony\Component\Cache\Adapter\ApcuAdapter;
use Symfony\Component\Cache\Adapter\ArrayAdapter;
use Symfony\Component\Cache\Adapter\ChainAdapter;
use Symfony\Component\Cache\Adapter\PhpArrayAdapter;
use Symfony\Component\Cache\Adapter\PhpFilesAdapter;
use Symfony\Component\Cache\DependencyInjection\CacheCollectorPass;
use Symfony\Component\Cache\DependencyInjection\CachePoolClearerPass;
use Symfony\Component\Cache\DependencyInjection\CachePoolPass;
use Symfony\Component\Cache\DependencyInjection\CachePoolPrunerPass;
use Symfony\Component\Config\Resource\ClassExistenceResource;
use Symfony\Component\Console\DependencyInjection\AddConsoleCommandPass;
use Symfony\Component\Debug\ErrorHandler as LegacyErrorHandler;
use Symfony\Component\DependencyInjection\Compiler\PassConfig;
use Symfony\Component\DependencyInjection\Compiler\RegisterReverseContainerPass;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Dotenv\Dotenv;
use Symfony\Component\ErrorHandler\ErrorHandler;
use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass;
use Symfony\Component\Form\DependencyInjection\FormPass;
use Symfony\Component\HttpClient\DependencyInjection\HttpClientPass;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Bundle\Bundle;
use Symfony\Component\HttpKernel\DependencyInjection\ControllerArgumentValueResolverPass;
use Symfony\Component\HttpKernel\DependencyInjection\FragmentRendererPass;
use Symfony\Component\HttpKernel\DependencyInjection\LoggerPass;
use Symfony\Component\HttpKernel\DependencyInjection\RegisterControllerArgumentLocatorsPass;
use Symfony\Component\HttpKernel\DependencyInjection\RegisterLocaleAwareServicesPass;
use Symfony\Component\HttpKernel\DependencyInjection\RemoveEmptyControllerArgumentLocatorsPass;
use Symfony\Component\HttpKernel\DependencyInjection\ResettableServicePass;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\Messenger\DependencyInjection\MessengerPass;
use Symfony\Component\Mime\DependencyInjection\AddMimeTypeGuesserPass;
use Symfony\Component\PropertyInfo\DependencyInjection\PropertyInfoPass;
use Symfony\Component\Routing\DependencyInjection\RoutingResolverPass;
use Symfony\Component\Serializer\DependencyInjection\SerializerPass;
use Symfony\Component\Translation\DependencyInjection\TranslationDumperPass;
use Symfony\Component\Translation\DependencyInjection\TranslationExtractorPass;
use Symfony\Component\Translation\DependencyInjection\TranslatorPass;
use Symfony\Component\Translation\DependencyInjection\TranslatorPathsPass;
use Symfony\Component\Validator\DependencyInjection\AddAutoMappingConfigurationPass;
use Symfony\Component\Validator\DependencyInjection\AddConstraintValidatorsPass;
use Symfony\Component\Validator\DependencyInjection\AddValidatorInitializersPass;
use Symfony\Component\VarExporter\Internal\Hydrator;
use Symfony\Component\VarExporter\Internal\Registry;
// Help opcache.preload discover always-needed symbols
class_exists(ApcuAdapter::class);
class_exists(ArrayAdapter::class);
class_exists(ChainAdapter::class);
class_exists(PhpArrayAdapter::class);
class_exists(PhpFilesAdapter::class);
class_exists(Dotenv::class);
class_exists(ErrorHandler::class);
class_exists(Hydrator::class);
class_exists(Registry::class);
/**
* Bundle.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class FrameworkBundle extends Bundle
{
public function boot()
{
ErrorHandler::register(null, false)->throwAt($this->container->getParameter('debug.error_handler.throw_at'), true);
if (class_exists(LegacyErrorHandler::class, false)) {
LegacyErrorHandler::register(null, false)->throwAt($this->container->getParameter('debug.error_handler.throw_at'), true);
}
if ($this->container->getParameter('kernel.http_method_override')) {
Request::enableHttpMethodParameterOverride();
}
if ($trustedHosts = $this->container->getParameter('kernel.trusted_hosts')) {
Request::setTrustedHosts($trustedHosts);
}
}
public function build(ContainerBuilder $container)
{
parent::build($container);
$hotPathEvents = [
KernelEvents::REQUEST,
KernelEvents::CONTROLLER,
KernelEvents::CONTROLLER_ARGUMENTS,
KernelEvents::RESPONSE,
KernelEvents::FINISH_REQUEST,
];
$container->addCompilerPass(new LoggerPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
$container->addCompilerPass(new RegisterControllerArgumentLocatorsPass());
$container->addCompilerPass(new RemoveEmptyControllerArgumentLocatorsPass(), PassConfig::TYPE_BEFORE_REMOVING);
$container->addCompilerPass(new RoutingResolverPass());
$container->addCompilerPass(new DataCollectorTranslatorPass());
$container->addCompilerPass(new ProfilerPass());
// must be registered before removing private services as some might be listeners/subscribers
// but as late as possible to get resolved parameters
$container->addCompilerPass((new RegisterListenersPass())->setHotPathEvents($hotPathEvents), PassConfig::TYPE_BEFORE_REMOVING);
$container->addCompilerPass(new TemplatingPass());
$this->addCompilerPassIfExists($container, AddConstraintValidatorsPass::class);
$container->addCompilerPass(new AddAnnotationsCachedReaderPass(), PassConfig::TYPE_AFTER_REMOVING, -255);
$this->addCompilerPassIfExists($container, AddValidatorInitializersPass::class);
$this->addCompilerPassIfExists($container, AddConsoleCommandPass::class, PassConfig::TYPE_BEFORE_REMOVING);
// must be registered as late as possible to get access to all Twig paths registered in
// twig.template_iterator definition
$this->addCompilerPassIfExists($container, TranslatorPass::class, PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
$this->addCompilerPassIfExists($container, TranslatorPathsPass::class, PassConfig::TYPE_AFTER_REMOVING);
$container->addCompilerPass(new LoggingTranslatorPass());
$container->addCompilerPass(new AddExpressionLanguageProvidersPass(false));
$this->addCompilerPassIfExists($container, TranslationExtractorPass::class);
$this->addCompilerPassIfExists($container, TranslationDumperPass::class);
$container->addCompilerPass(new FragmentRendererPass());
$this->addCompilerPassIfExists($container, SerializerPass::class);
$this->addCompilerPassIfExists($container, PropertyInfoPass::class);
$container->addCompilerPass(new ControllerArgumentValueResolverPass());
$container->addCompilerPass(new CachePoolPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 32);
$container->addCompilerPass(new CachePoolClearerPass(), PassConfig::TYPE_AFTER_REMOVING);
$container->addCompilerPass(new CachePoolPrunerPass(), PassConfig::TYPE_AFTER_REMOVING);
$this->addCompilerPassIfExists($container, FormPass::class);
$container->addCompilerPass(new WorkflowGuardListenerPass());
$container->addCompilerPass(new ResettableServicePass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
$container->addCompilerPass(new RegisterLocaleAwareServicesPass());
$container->addCompilerPass(new TestServiceContainerWeakRefPass(), PassConfig::TYPE_BEFORE_REMOVING, -32);
$container->addCompilerPass(new TestServiceContainerRealRefPass(), PassConfig::TYPE_AFTER_REMOVING);
$this->addCompilerPassIfExists($container, AddMimeTypeGuesserPass::class);
$this->addCompilerPassIfExists($container, MessengerPass::class);
$this->addCompilerPassIfExists($container, HttpClientPass::class);
$this->addCompilerPassIfExists($container, AddAutoMappingConfigurationPass::class);
$container->addCompilerPass(new RegisterReverseContainerPass(true));
$container->addCompilerPass(new RegisterReverseContainerPass(false), PassConfig::TYPE_AFTER_REMOVING);
$container->addCompilerPass(new SessionPass());
if ($container->getParameter('kernel.debug')) {
$container->addCompilerPass(new AddDebugLogProcessorPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 2);
$container->addCompilerPass(new UnusedTagsPass(), PassConfig::TYPE_AFTER_REMOVING);
$container->addCompilerPass(new ContainerBuilderDebugDumpPass(), PassConfig::TYPE_BEFORE_REMOVING, -255);
$container->addCompilerPass(new CacheCollectorPass(), PassConfig::TYPE_BEFORE_REMOVING);
}
}
private function addCompilerPassIfExists(ContainerBuilder $container, string $class, string $type = PassConfig::TYPE_BEFORE_OPTIMIZATION, int $priority = 0)
{
$container->addResource(new ClassExistenceResource($class));
if (class_exists($class)) {
$container->addCompilerPass(new $class(), $type, $priority);
}
}
}

vendor/symfony/framework-bundle/FrameworkBundle.php line 88