Added Laravel project

Laravel/vendor/symfony/http-kernel/.gitignore

@@ -0,0 +1,5 @@
+vendor/
+composer.lock
+phpunit.xml
+Tests/Fixtures/cache/
+Tests/Fixtures/logs/

Laravel/vendor/symfony/http-kernel/Bundle/Bundle.php

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+<?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\HttpKernel\Bundle;
+
+use Symfony\Component\DependencyInjection\ContainerAwareTrait;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Finder\Finder;
+use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
+
+/**
+ * An implementation of BundleInterface that adds a few conventions
+ * for DependencyInjection extensions and Console commands.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class Bundle implements BundleInterface
+{
+    use ContainerAwareTrait;
+
+    protected $name;
+    protected $extension;
+    protected $path;
+    private $namespace;
+
+    /**
+     * Boots the Bundle.
+     */
+    public function boot()
+    {
+    }
+
+    /**
+     * Shutdowns the Bundle.
+     */
+    public function shutdown()
+    {
+    }
+
+    /**
+     * Builds the bundle.
+     *
+     * It is only ever called once when the cache is empty.
+     *
+     * This method can be overridden to register compilation passes,
+     * other extensions, ...
+     *
+     * @param ContainerBuilder $container A ContainerBuilder instance
+     */
+    public function build(ContainerBuilder $container)
+    {
+    }
+
+    /**
+     * Returns the bundle's container extension.
+     *
+     * @return ExtensionInterface|null The container extension
+     *
+     * @throws \LogicException
+     */
+    public function getContainerExtension()
+    {
+        if (null === $this->extension) {
+            $extension = $this->createContainerExtension();
+
+            if (null !== $extension) {
+                if (!$extension instanceof ExtensionInterface) {
+                    throw new \LogicException(sprintf('Extension %s must implement Symfony\Component\DependencyInjection\Extension\ExtensionInterface.', get_class($extension)));
+                }
+
+                // check naming convention
+                $basename = preg_replace('/Bundle$/', '', $this->getName());
+                $expectedAlias = Container::underscore($basename);
+
+                if ($expectedAlias != $extension->getAlias()) {
+                    throw new \LogicException(sprintf(
+                        'Users will expect the alias of the default extension of a bundle to be the underscored version of the bundle name ("%s"). You can override "Bundle::getContainerExtension()" if you want to use "%s" or another alias.',
+                        $expectedAlias, $extension->getAlias()
+                    ));
+                }
+
+                $this->extension = $extension;
+            } else {
+                $this->extension = false;
+            }
+        }
+
+        if ($this->extension) {
+            return $this->extension;
+        }
+    }
+
+    /**
+     * Gets the Bundle namespace.
+     *
+     * @return string The Bundle namespace
+     */
+    public function getNamespace()
+    {
+        if (null === $this->namespace) {
+            $this->parseClassName();
+        }
+
+        return $this->namespace;
+    }
+
+    /**
+     * Gets the Bundle directory path.
+     *
+     * @return string The Bundle absolute path
+     */
+    public function getPath()
+    {
+        if (null === $this->path) {
+            $reflected = new \ReflectionObject($this);
+            $this->path = dirname($reflected->getFileName());
+        }
+
+        return $this->path;
+    }
+
+    /**
+     * Returns the bundle parent name.
+     *
+     * @return string|null The Bundle parent name it overrides or null if no parent
+     */
+    public function getParent()
+    {
+    }
+
+    /**
+     * Returns the bundle name (the class short name).
+     *
+     * @return string The Bundle name
+     */
+    final public function getName()
+    {
+        if (null === $this->name) {
+            $this->parseClassName();
+        }
+
+        return $this->name;
+    }
+
+    /**
+     * Finds and registers Commands.
+     *
+     * Override this method if your bundle commands do not follow the conventions:
+     *
+     * * Commands are in the 'Command' sub-directory
+     * * Commands extend Symfony\Component\Console\Command\Command
+     *
+     * @param Application $application An Application instance
+     */
+    public function registerCommands(Application $application)
+    {
+        if (!is_dir($dir = $this->getPath().'/Command')) {
+            return;
+        }
+
+        if (!class_exists('Symfony\Component\Finder\Finder')) {
+            throw new \RuntimeException('You need the symfony/finder component to register bundle commands.');
+        }
+
+        $finder = new Finder();
+        $finder->files()->name('*Command.php')->in($dir);
+
+        $prefix = $this->getNamespace().'\\Command';
+        foreach ($finder as $file) {
+            $ns = $prefix;
+            if ($relativePath = $file->getRelativePath()) {
+                $ns .= '\\'.str_replace('/', '\\', $relativePath);
+            }
+            $class = $ns.'\\'.$file->getBasename('.php');
+            if ($this->container) {
+                $commandIds = $this->container->hasParameter('console.command.ids') ? $this->container->getParameter('console.command.ids') : array();
+                $alias = 'console.command.'.strtolower(str_replace('\\', '_', $class));
+                if (isset($commandIds[$alias]) || $this->container->has($alias)) {
+                    continue;
+                }
+            }
+            $r = new \ReflectionClass($class);
+            if ($r->isSubclassOf('Symfony\\Component\\Console\\Command\\Command') && !$r->isAbstract() && !$r->getConstructor()->getNumberOfRequiredParameters()) {
+                $application->add($r->newInstance());
+            }
+        }
+    }
+
+    /**
+     * Returns the bundle's container extension class.
+     *
+     * @return string
+     */
+    protected function getContainerExtensionClass()
+    {
+        $basename = preg_replace('/Bundle$/', '', $this->getName());
+
+        return $this->getNamespace().'\\DependencyInjection\\'.$basename.'Extension';
+    }
+
+    /**
+     * Creates the bundle's container extension.
+     *
+     * @return ExtensionInterface|null
+     */
+    protected function createContainerExtension()
+    {
+        if (class_exists($class = $this->getContainerExtensionClass())) {
+            return new $class();
+        }
+    }
+
+    private function parseClassName()
+    {
+        $pos = strrpos(static::class, '\\');
+        $this->namespace = false === $pos ? '' : substr(static::class, 0, $pos);
+        if (null === $this->name) {
+            $this->name = false === $pos ? static::class : substr(static::class, $pos + 1);
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/Bundle/BundleInterface.php

@@ -0,0 +1,84 @@
+<?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\HttpKernel\Bundle;
+
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
+
+/**
+ * BundleInterface.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface BundleInterface extends ContainerAwareInterface
+{
+    /**
+     * Boots the Bundle.
+     */
+    public function boot();
+
+    /**
+     * Shutdowns the Bundle.
+     */
+    public function shutdown();
+
+    /**
+     * Builds the bundle.
+     *
+     * It is only ever called once when the cache is empty.
+     *
+     * @param ContainerBuilder $container A ContainerBuilder instance
+     */
+    public function build(ContainerBuilder $container);
+
+    /**
+     * Returns the container extension that should be implicitly loaded.
+     *
+     * @return ExtensionInterface|null The default extension or null if there is none
+     */
+    public function getContainerExtension();
+
+    /**
+     * Returns the bundle name that this bundle overrides.
+     *
+     * Despite its name, this method does not imply any parent/child relationship
+     * between the bundles, just a way to extend and override an existing
+     * bundle.
+     *
+     * @return string The Bundle name it overrides or null if no parent
+     */
+    public function getParent();
+
+    /**
+     * Returns the bundle name (the class short name).
+     *
+     * @return string The Bundle name
+     */
+    public function getName();
+
+    /**
+     * Gets the Bundle namespace.
+     *
+     * @return string The Bundle namespace
+     */
+    public function getNamespace();
+
+    /**
+     * Gets the Bundle directory path.
+     *
+     * The path should always be returned as a Unix path (with /).
+     *
+     * @return string The Bundle absolute path
+     */
+    public function getPath();
+}

Laravel/vendor/symfony/http-kernel/CHANGELOG.md

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+CHANGELOG
+=========
+
+3.3.0
+-----
+
+ * added `kernel.project_dir` and `Kernel::getProjectDir()`
+ * deprecated `kernel.root_dir` and `Kernel::getRootDir()`
+ * deprecated `Kernel::getEnvParameters()`
+ * deprecated the special `SYMFONY__` environment variables
+ * added the possibility to change the query string parameter used by `UriSigner`
+ * deprecated `LazyLoadingFragmentHandler::addRendererService()`
+ * deprecated `Extension::addClassesToCompile()` and `Extension::getClassesToCompile()`
+ * deprecated `Psr6CacheClearer::addPool()`
+
+3.2.0
+-----
+
+ * deprecated `DataCollector::varToString()`, use `cloneVar()` instead
+ * changed surrogate capability name in `AbstractSurrogate::addSurrogateCapability` to 'symfony'
+ * Added `ControllerArgumentValueResolverPass`
+
+3.1.0
+-----
+ * deprecated passing objects as URI attributes to the ESI and SSI renderers
+ * deprecated `ControllerResolver::getArguments()`
+ * added `Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface`
+ * added `Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface` as argument to `HttpKernel`
+ * added `Symfony\Component\HttpKernel\Controller\ArgumentResolver`
+ * added `Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::getMethod()`
+ * added `Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::getRedirect()`
+ * added the `kernel.controller_arguments` event, triggered after controller arguments have been resolved
+
+3.0.0
+-----
+
+ * removed `Symfony\Component\HttpKernel\Kernel::init()`
+ * removed `Symfony\Component\HttpKernel\Kernel::isClassInActiveBundle()` and `Symfony\Component\HttpKernel\KernelInterface::isClassInActiveBundle()`
+ * removed `Symfony\Component\HttpKernel\Debug\TraceableEventDispatcher::setProfiler()`
+ * removed `Symfony\Component\HttpKernel\EventListener\FragmentListener::getLocalIpAddresses()`
+ * removed `Symfony\Component\HttpKernel\EventListener\LocaleListener::setRequest()`
+ * removed `Symfony\Component\HttpKernel\EventListener\RouterListener::setRequest()`
+ * removed `Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest()`
+ * removed `Symfony\Component\HttpKernel\Fragment\FragmentHandler::setRequest()`
+ * removed `Symfony\Component\HttpKernel\HttpCache\Esi::hasSurrogateEsiCapability()`
+ * removed `Symfony\Component\HttpKernel\HttpCache\Esi::addSurrogateEsiCapability()`
+ * removed `Symfony\Component\HttpKernel\HttpCache\Esi::needsEsiParsing()`
+ * removed `Symfony\Component\HttpKernel\HttpCache\HttpCache::getEsi()`
+ * removed `Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel`
+ * removed `Symfony\Component\HttpKernel\DependencyInjection\RegisterListenersPass`
+ * removed `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener`
+ * removed `Symfony\Component\HttpKernel\EventListener\EsiListener`
+ * removed `Symfony\Component\HttpKernel\HttpCache\EsiResponseCacheStrategy`
+ * removed `Symfony\Component\HttpKernel\HttpCache\EsiResponseCacheStrategyInterface`
+ * removed `Symfony\Component\HttpKernel\Log\LoggerInterface`
+ * removed `Symfony\Component\HttpKernel\Log\NullLogger`
+ * removed `Symfony\Component\HttpKernel\Profiler::import()`
+ * removed `Symfony\Component\HttpKernel\Profiler::export()`
+
+2.8.0
+-----
+
+ * deprecated `Profiler::import` and `Profiler::export`
+
+2.7.0
+-----
+
+ * added the HTTP status code to profiles
+
+2.6.0
+-----
+
+ * deprecated `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener`, use `Symfony\Component\HttpKernel\EventListener\DebugHandlersListener` instead
+ * deprecated unused method `Symfony\Component\HttpKernel\Kernel::isClassInActiveBundle` and `Symfony\Component\HttpKernel\KernelInterface::isClassInActiveBundle`
+
+2.5.0
+-----
+
+ * deprecated `Symfony\Component\HttpKernel\DependencyInjection\RegisterListenersPass`, use `Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass` instead
+
+2.4.0
+-----
+
+ * added event listeners for the session
+ * added the KernelEvents::FINISH_REQUEST event
+
+2.3.0
+-----
+
+ * [BC BREAK] renamed `Symfony\Component\HttpKernel\EventListener\DeprecationLoggerListener` to `Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener` and changed its constructor
+ * deprecated `Symfony\Component\HttpKernel\Debug\ErrorHandler`, `Symfony\Component\HttpKernel\Debug\ExceptionHandler`,
+   `Symfony\Component\HttpKernel\Exception\FatalErrorException` and `Symfony\Component\HttpKernel\Exception\FlattenException`
+ * deprecated `Symfony\Component\HttpKernel\Kernel::init()`
+ * added the possibility to specify an id an extra attributes to hinclude tags
+ * added the collect of data if a controller is a Closure in the Request collector
+ * pass exceptions from the ExceptionListener to the logger using the logging context to allow for more
+   detailed messages
+
+2.2.0
+-----
+
+ * [BC BREAK] the path info for sub-request is now always _fragment (or whatever you configured instead of the default)
+ * added Symfony\Component\HttpKernel\EventListener\FragmentListener
+ * added Symfony\Component\HttpKernel\UriSigner
+ * added Symfony\Component\HttpKernel\FragmentRenderer and rendering strategies (in Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface)
+ * added Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel
+ * added ControllerReference to create reference of Controllers (used in the FragmentRenderer class)
+ * [BC BREAK] renamed TimeDataCollector::getTotalTime() to
+   TimeDataCollector::getDuration()
+ * updated the MemoryDataCollector to include the memory used in the
+   kernel.terminate event listeners
+ * moved the Stopwatch classes to a new component
+ * added TraceableControllerResolver
+ * added TraceableEventDispatcher (removed ContainerAwareTraceableEventDispatcher)
+ * added support for WinCache opcode cache in ConfigDataCollector
+
+2.1.0
+-----
+
+ * [BC BREAK] the charset is now configured via the Kernel::getCharset() method
+ * [BC BREAK] the current locale for the user is not stored anymore in the session
+ * added the HTTP method to the profiler storage
+ * updated all listeners to implement EventSubscriberInterface
+ * added TimeDataCollector
+ * added ContainerAwareTraceableEventDispatcher
+ * moved TraceableEventDispatcherInterface to the EventDispatcher component
+ * added RouterListener, LocaleListener, and StreamedResponseListener
+ * added CacheClearerInterface (and ChainCacheClearer)
+ * added a kernel.terminate event (via TerminableInterface and PostResponseEvent)
+ * added a Stopwatch class
+ * added WarmableInterface
+ * improved extensibility between bundles
+ * added profiler storages for Memcache(d), File-based, MongoDB, Redis
+ * moved Filesystem class to its own component

Laravel/vendor/symfony/http-kernel/CacheClearer/CacheClearerInterface.php

@@ -0,0 +1,27 @@
+<?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\HttpKernel\CacheClearer;
+
+/**
+ * CacheClearerInterface.
+ *
+ * @author Dustin Dobervich <ddobervich@gmail.com>
+ */
+interface CacheClearerInterface
+{
+    /**
+     * Clears any caches necessary.
+     *
+     * @param string $cacheDir The cache directory
+     */
+    public function clear($cacheDir);
+}

Laravel/vendor/symfony/http-kernel/CacheClearer/ChainCacheClearer.php

@@ -0,0 +1,55 @@
+<?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\HttpKernel\CacheClearer;
+
+/**
+ * ChainCacheClearer.
+ *
+ * @author Dustin Dobervich <ddobervich@gmail.com>
+ */
+class ChainCacheClearer implements CacheClearerInterface
+{
+    /**
+     * @var array
+     */
+    protected $clearers;
+
+    /**
+     * Constructs a new instance of ChainCacheClearer.
+     *
+     * @param array $clearers The initial clearers
+     */
+    public function __construct(array $clearers = array())
+    {
+        $this->clearers = $clearers;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clear($cacheDir)
+    {
+        foreach ($this->clearers as $clearer) {
+            $clearer->clear($cacheDir);
+        }
+    }
+
+    /**
+     * Adds a cache clearer to the aggregate.
+     *
+     * @param CacheClearerInterface $clearer
+     */
+    public function add(CacheClearerInterface $clearer)
+    {
+        $this->clearers[] = $clearer;
+    }
+}

Laravel/vendor/symfony/http-kernel/CacheClearer/Psr6CacheClearer.php

@@ -0,0 +1,58 @@
+<?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\HttpKernel\CacheClearer;
+
+use Psr\Cache\CacheItemPoolInterface;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class Psr6CacheClearer implements CacheClearerInterface
+{
+    private $pools = array();
+
+    public function __construct(array $pools = array())
+    {
+        $this->pools = $pools;
+    }
+
+    public function addPool(CacheItemPoolInterface $pool)
+    {
+        @trigger_error(sprintf('The %s() method is deprecated since version 3.3 and will be removed in 4.0. Pass an array of pools indexed by name to the constructor instead.', __METHOD__), E_USER_DEPRECATED);
+
+        $this->pools[] = $pool;
+    }
+
+    public function hasPool($name)
+    {
+        return isset($this->pools[$name]);
+    }
+
+    public function clearPool($name)
+    {
+        if (!isset($this->pools[$name])) {
+            throw new \InvalidArgumentException(sprintf('Cache pool not found: %s.', $name));
+        }
+
+        return $this->pools[$name]->clear();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function clear($cacheDir)
+    {
+        foreach ($this->pools as $pool) {
+            $pool->clear();
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/CacheWarmer/CacheWarmer.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\CacheWarmer;
+
+/**
+ * Abstract cache warmer that knows how to write a file to the cache.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class CacheWarmer implements CacheWarmerInterface
+{
+    protected function writeCacheFile($file, $content)
+    {
+        $tmpFile = @tempnam(dirname($file), basename($file));
+        if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
+            @chmod($file, 0666 & ~umask());
+
+            return;
+        }
+
+        throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file));
+    }
+}

Laravel/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php

@@ -0,0 +1,74 @@
+<?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\HttpKernel\CacheWarmer;
+
+/**
+ * Aggregates several cache warmers into a single one.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class CacheWarmerAggregate implements CacheWarmerInterface
+{
+    protected $warmers = array();
+    protected $optionalsEnabled = false;
+
+    public function __construct(array $warmers = array())
+    {
+        foreach ($warmers as $warmer) {
+            $this->add($warmer);
+        }
+    }
+
+    public function enableOptionalWarmers()
+    {
+        $this->optionalsEnabled = true;
+    }
+
+    /**
+     * Warms up the cache.
+     *
+     * @param string $cacheDir The cache directory
+     */
+    public function warmUp($cacheDir)
+    {
+        foreach ($this->warmers as $warmer) {
+            if (!$this->optionalsEnabled && $warmer->isOptional()) {
+                continue;
+            }
+
+            $warmer->warmUp($cacheDir);
+        }
+    }
+
+    /**
+     * Checks whether this warmer is optional or not.
+     *
+     * @return bool always false
+     */
+    public function isOptional()
+    {
+        return false;
+    }
+
+    public function setWarmers(array $warmers)
+    {
+        $this->warmers = array();
+        foreach ($warmers as $warmer) {
+            $this->add($warmer);
+        }
+    }
+
+    public function add(CacheWarmerInterface $warmer)
+    {
+        $this->warmers[] = $warmer;
+    }
+}

Laravel/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerInterface.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\CacheWarmer;
+
+/**
+ * Interface for classes able to warm up the cache.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface CacheWarmerInterface extends WarmableInterface
+{
+    /**
+     * Checks whether this warmer is optional or not.
+     *
+     * Optional warmers can be ignored on certain conditions.
+     *
+     * A warmer should return true if the cache can be
+     * generated incrementally and on-demand.
+     *
+     * @return bool true if the warmer is optional, false otherwise
+     */
+    public function isOptional();
+}

Laravel/vendor/symfony/http-kernel/CacheWarmer/WarmableInterface.php

@@ -0,0 +1,27 @@
+<?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\HttpKernel\CacheWarmer;
+
+/**
+ * Interface for classes that support warming their cache.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface WarmableInterface
+{
+    /**
+     * Warms up the cache.
+     *
+     * @param string $cacheDir The cache directory
+     */
+    public function warmUp($cacheDir);
+}

Laravel/vendor/symfony/http-kernel/Client.php

@@ -0,0 +1,206 @@
+<?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\HttpKernel;
+
+use Symfony\Component\BrowserKit\Client as BaseClient;
+use Symfony\Component\BrowserKit\Request as DomRequest;
+use Symfony\Component\BrowserKit\Response as DomResponse;
+use Symfony\Component\BrowserKit\History;
+use Symfony\Component\BrowserKit\CookieJar;
+use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Client simulates a browser and makes requests to a Kernel object.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @method Request|null getRequest() A Request instance
+ * @method Response|null getResponse() A Response instance
+ */
+class Client extends BaseClient
+{
+    protected $kernel;
+
+    /**
+     * Constructor.
+     *
+     * @param HttpKernelInterface $kernel    An HttpKernel instance
+     * @param array               $server    The server parameters (equivalent of $_SERVER)
+     * @param History             $history   A History instance to store the browser history
+     * @param CookieJar           $cookieJar A CookieJar instance to store the cookies
+     */
+    public function __construct(HttpKernelInterface $kernel, array $server = array(), History $history = null, CookieJar $cookieJar = null)
+    {
+        // These class properties must be set before calling the parent constructor, as it may depend on it.
+        $this->kernel = $kernel;
+        $this->followRedirects = false;
+
+        parent::__construct($server, $history, $cookieJar);
+    }
+
+    /**
+     * Makes a request.
+     *
+     * @param Request $request A Request instance
+     *
+     * @return Response A Response instance
+     */
+    protected function doRequest($request)
+    {
+        $response = $this->kernel->handle($request);
+
+        if ($this->kernel instanceof TerminableInterface) {
+            $this->kernel->terminate($request, $response);
+        }
+
+        return $response;
+    }
+
+    /**
+     * Returns the script to execute when the request must be insulated.
+     *
+     * @param Request $request A Request instance
+     *
+     * @return string
+     */
+    protected function getScript($request)
+    {
+        $kernel = str_replace("'", "\\'", serialize($this->kernel));
+        $request = str_replace("'", "\\'", serialize($request));
+        $errorReporting = error_reporting();
+
+        $requires = '';
+        foreach (get_declared_classes() as $class) {
+            if (0 === strpos($class, 'ComposerAutoloaderInit')) {
+                $r = new \ReflectionClass($class);
+                $file = dirname(dirname($r->getFileName())).'/autoload.php';
+                if (file_exists($file)) {
+                    $requires .= "require_once '".str_replace("'", "\\'", $file)."';\n";
+                }
+            }
+        }
+
+        if (!$requires) {
+            throw new \RuntimeException('Composer autoloader not found.');
+        }
+
+        $code = <<<EOF
+<?php
+
+error_reporting($errorReporting);
+
+$requires
+
+\$kernel = unserialize('$kernel');
+\$request = unserialize('$request');
+EOF;
+
+        return $code.$this->getHandleScript();
+    }
+
+    protected function getHandleScript()
+    {
+        return <<<'EOF'
+$response = $kernel->handle($request);
+
+if ($kernel instanceof Symfony\Component\HttpKernel\TerminableInterface) {
+    $kernel->terminate($request, $response);
+}
+
+echo serialize($response);
+EOF;
+    }
+
+    /**
+     * Converts the BrowserKit request to a HttpKernel request.
+     *
+     * @param DomRequest $request A DomRequest instance
+     *
+     * @return Request A Request instance
+     */
+    protected function filterRequest(DomRequest $request)
+    {
+        $httpRequest = Request::create($request->getUri(), $request->getMethod(), $request->getParameters(), $request->getCookies(), $request->getFiles(), $request->getServer(), $request->getContent());
+
+        foreach ($this->filterFiles($httpRequest->files->all()) as $key => $value) {
+            $httpRequest->files->set($key, $value);
+        }
+
+        return $httpRequest;
+    }
+
+    /**
+     * Filters an array of files.
+     *
+     * This method created test instances of UploadedFile so that the move()
+     * method can be called on those instances.
+     *
+     * If the size of a file is greater than the allowed size (from php.ini) then
+     * an invalid UploadedFile is returned with an error set to UPLOAD_ERR_INI_SIZE.
+     *
+     * @see UploadedFile
+     *
+     * @param array $files An array of files
+     *
+     * @return array An array with all uploaded files marked as already moved
+     */
+    protected function filterFiles(array $files)
+    {
+        $filtered = array();
+        foreach ($files as $key => $value) {
+            if (is_array($value)) {
+                $filtered[$key] = $this->filterFiles($value);
+            } elseif ($value instanceof UploadedFile) {
+                if ($value->isValid() && $value->getSize() > UploadedFile::getMaxFilesize()) {
+                    $filtered[$key] = new UploadedFile(
+                        '',
+                        $value->getClientOriginalName(),
+                        $value->getClientMimeType(),
+                        0,
+                        UPLOAD_ERR_INI_SIZE,
+                        true
+                    );
+                } else {
+                    $filtered[$key] = new UploadedFile(
+                        $value->getPathname(),
+                        $value->getClientOriginalName(),
+                        $value->getClientMimeType(),
+                        $value->getClientSize(),
+                        $value->getError(),
+                        true
+                    );
+                }
+            }
+        }
+
+        return $filtered;
+    }
+
+    /**
+     * Converts the HttpKernel response to a BrowserKit response.
+     *
+     * @param Response $response A Response instance
+     *
+     * @return DomResponse A DomResponse instance
+     */
+    protected function filterResponse($response)
+    {
+        // this is needed to support StreamedResponse
+        ob_start();
+        $response->sendContent();
+        $content = ob_get_clean();
+
+        return new DomResponse($content, $response->getStatusCode(), $response->headers->all());
+    }
+}

Laravel/vendor/symfony/http-kernel/Config/EnvParametersResource.php

@@ -0,0 +1,99 @@
+<?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\HttpKernel\Config;
+
+use Symfony\Component\Config\Resource\SelfCheckingResourceInterface;
+
+/**
+ * EnvParametersResource represents resources stored in prefixed environment variables.
+ *
+ * @author Chris Wilkinson <chriswilkinson84@gmail.com>
+ */
+class EnvParametersResource implements SelfCheckingResourceInterface, \Serializable
+{
+    /**
+     * @var string
+     */
+    private $prefix;
+
+    /**
+     * @var string
+     */
+    private $variables;
+
+    /**
+     * Constructor.
+     *
+     * @param string $prefix
+     */
+    public function __construct($prefix)
+    {
+        $this->prefix = $prefix;
+        $this->variables = $this->findVariables();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString()
+    {
+        return serialize($this->getResource());
+    }
+
+    /**
+     * @return array An array with two keys: 'prefix' for the prefix used and 'variables' containing all the variables watched by this resource
+     */
+    public function getResource()
+    {
+        return array('prefix' => $this->prefix, 'variables' => $this->variables);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isFresh($timestamp)
+    {
+        return $this->findVariables() === $this->variables;
+    }
+
+    public function serialize()
+    {
+        return serialize(array('prefix' => $this->prefix, 'variables' => $this->variables));
+    }
+
+    public function unserialize($serialized)
+    {
+        if (\PHP_VERSION_ID >= 70000) {
+            $unserialized = unserialize($serialized, array('allowed_classes' => false));
+        } else {
+            $unserialized = unserialize($serialized);
+        }
+
+        $this->prefix = $unserialized['prefix'];
+        $this->variables = $unserialized['variables'];
+    }
+
+    private function findVariables()
+    {
+        $variables = array();
+
+        foreach ($_SERVER as $key => $value) {
+            if (0 === strpos($key, $this->prefix)) {
+                $variables[$key] = $value;
+            }
+        }
+
+        ksort($variables);
+
+        return $variables;
+    }
+}

Laravel/vendor/symfony/http-kernel/Config/FileLocator.php

@@ -0,0 +1,56 @@
+<?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\HttpKernel\Config;
+
+use Symfony\Component\Config\FileLocator as BaseFileLocator;
+use Symfony\Component\HttpKernel\KernelInterface;
+
+/**
+ * FileLocator uses the KernelInterface to locate resources in bundles.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FileLocator extends BaseFileLocator
+{
+    private $kernel;
+    private $path;
+
+    /**
+     * Constructor.
+     *
+     * @param KernelInterface $kernel A KernelInterface instance
+     * @param null|string     $path   The path the global resource directory
+     * @param array           $paths  An array of paths where to look for resources
+     */
+    public function __construct(KernelInterface $kernel, $path = null, array $paths = array())
+    {
+        $this->kernel = $kernel;
+        if (null !== $path) {
+            $this->path = $path;
+            $paths[] = $path;
+        }
+
+        parent::__construct($paths);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function locate($file, $currentPath = null, $first = true)
+    {
+        if (isset($file[0]) && '@' === $file[0]) {
+            return $this->kernel->locateResource($file, $this->path, $first);
+        }
+
+        return parent::locate($file, $currentPath, $first);
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver.php

@@ -0,0 +1,94 @@
+<?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\HttpKernel\Controller;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolver\DefaultValueResolver;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolver\RequestAttributeValueResolver;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolver\RequestValueResolver;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolver\SessionValueResolver;
+use Symfony\Component\HttpKernel\Controller\ArgumentResolver\VariadicValueResolver;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactory;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadataFactoryInterface;
+
+/**
+ * Responsible for resolving the arguments passed to an action.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class ArgumentResolver implements ArgumentResolverInterface
+{
+    private $argumentMetadataFactory;
+
+    /**
+     * @var iterable|ArgumentValueResolverInterface[]
+     */
+    private $argumentValueResolvers;
+
+    public function __construct(ArgumentMetadataFactoryInterface $argumentMetadataFactory = null, $argumentValueResolvers = array())
+    {
+        $this->argumentMetadataFactory = $argumentMetadataFactory ?: new ArgumentMetadataFactory();
+        $this->argumentValueResolvers = $argumentValueResolvers ?: self::getDefaultArgumentValueResolvers();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getArguments(Request $request, $controller)
+    {
+        $arguments = array();
+
+        foreach ($this->argumentMetadataFactory->createArgumentMetadata($controller) as $metadata) {
+            foreach ($this->argumentValueResolvers as $resolver) {
+                if (!$resolver->supports($request, $metadata)) {
+                    continue;
+                }
+
+                $resolved = $resolver->resolve($request, $metadata);
+
+                if (!$resolved instanceof \Generator) {
+                    throw new \InvalidArgumentException(sprintf('%s::resolve() must yield at least one value.', get_class($resolver)));
+                }
+
+                foreach ($resolved as $append) {
+                    $arguments[] = $append;
+                }
+
+                // continue to the next controller argument
+                continue 2;
+            }
+
+            $representative = $controller;
+
+            if (is_array($representative)) {
+                $representative = sprintf('%s::%s()', get_class($representative[0]), $representative[1]);
+            } elseif (is_object($representative)) {
+                $representative = get_class($representative);
+            }
+
+            throw new \RuntimeException(sprintf('Controller "%s" requires that you provide a value for the "$%s" argument. Either the argument is nullable and no null value has been provided, no default value has been provided or because there is a non optional argument after this one.', $representative, $metadata->getName()));
+        }
+
+        return $arguments;
+    }
+
+    public static function getDefaultArgumentValueResolvers()
+    {
+        return array(
+            new RequestAttributeValueResolver(),
+            new RequestValueResolver(),
+            new SessionValueResolver(),
+            new DefaultValueResolver(),
+            new VariadicValueResolver(),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver/DefaultValueResolver.php

@@ -0,0 +1,40 @@
+<?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\HttpKernel\Controller\ArgumentResolver;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Yields the default value defined in the action signature when no value has been given.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class DefaultValueResolver implements ArgumentValueResolverInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(Request $request, ArgumentMetadata $argument)
+    {
+        return $argument->hasDefaultValue() || (null !== $argument->getType() && $argument->isNullable() && !$argument->isVariadic());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument)
+    {
+        yield $argument->hasDefaultValue() ? $argument->getDefaultValue() : null;
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver/RequestAttributeValueResolver.php

@@ -0,0 +1,40 @@
+<?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\HttpKernel\Controller\ArgumentResolver;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Yields a non-variadic argument's value from the request attributes.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class RequestAttributeValueResolver implements ArgumentValueResolverInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(Request $request, ArgumentMetadata $argument)
+    {
+        return !$argument->isVariadic() && $request->attributes->has($argument->getName());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument)
+    {
+        yield $request->attributes->get($argument->getName());
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver/RequestValueResolver.php

@@ -0,0 +1,40 @@
+<?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\HttpKernel\Controller\ArgumentResolver;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Yields the same instance as the request object passed along.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class RequestValueResolver implements ArgumentValueResolverInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(Request $request, ArgumentMetadata $argument)
+    {
+        return Request::class === $argument->getType() || is_subclass_of($argument->getType(), Request::class);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument)
+    {
+        yield $request;
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver/ServiceValueResolver.php

@@ -0,0 +1,48 @@
+<?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\HttpKernel\Controller\ArgumentResolver;
+
+use Psr\Container\ContainerInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Yields a service keyed by _controller and argument name.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+final class ServiceValueResolver implements ArgumentValueResolverInterface
+{
+    private $container;
+
+    public function __construct(ContainerInterface $container)
+    {
+        $this->container = $container;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(Request $request, ArgumentMetadata $argument)
+    {
+        return is_string($controller = $request->attributes->get('_controller')) && $this->container->has($controller) && $this->container->get($controller)->has($argument->getName());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument)
+    {
+        yield $this->container->get($request->attributes->get('_controller'))->get($argument->getName());
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver/SessionValueResolver.php

@@ -0,0 +1,46 @@
+<?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\HttpKernel\Controller\ArgumentResolver;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Yields the Session.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class SessionValueResolver implements ArgumentValueResolverInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(Request $request, ArgumentMetadata $argument)
+    {
+        $type = $argument->getType();
+        if (SessionInterface::class !== $type && !is_subclass_of($type, SessionInterface::class)) {
+            return false;
+        }
+
+        return $request->getSession() instanceof $type;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument)
+    {
+        yield $request->getSession();
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolver/VariadicValueResolver.php

@@ -0,0 +1,48 @@
+<?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\HttpKernel\Controller\ArgumentResolver;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Yields a variadic argument's values from the request attributes.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class VariadicValueResolver implements ArgumentValueResolverInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function supports(Request $request, ArgumentMetadata $argument)
+    {
+        return $argument->isVariadic() && $request->attributes->has($argument->getName());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument)
+    {
+        $values = $request->attributes->get($argument->getName());
+
+        if (!is_array($values)) {
+            throw new \InvalidArgumentException(sprintf('The action argument "...$%1$s" is required to be an array, the request attribute "%1$s" contains a type of "%2$s" instead.', $argument->getName(), gettype($values)));
+        }
+
+        foreach ($values as $value) {
+            yield $value;
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentResolverInterface.php

@@ -0,0 +1,35 @@
+<?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\HttpKernel\Controller;
+
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * An ArgumentResolverInterface instance knows how to determine the
+ * arguments for a specific action.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface ArgumentResolverInterface
+{
+    /**
+     * Returns the arguments to pass to the controller.
+     *
+     * @param Request  $request
+     * @param callable $controller
+     *
+     * @return array An array of arguments to pass to the controller
+     *
+     * @throws \RuntimeException When no value could be provided for a required argument
+     */
+    public function getArguments(Request $request, $controller);
+}

Laravel/vendor/symfony/http-kernel/Controller/ArgumentValueResolverInterface.php

@@ -0,0 +1,43 @@
+<?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\HttpKernel\Controller;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
+
+/**
+ * Responsible for resolving the value of an argument based on its metadata.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+interface ArgumentValueResolverInterface
+{
+    /**
+     * Whether this resolver can resolve the value for the given ArgumentMetadata.
+     *
+     * @param Request          $request
+     * @param ArgumentMetadata $argument
+     *
+     * @return bool
+     */
+    public function supports(Request $request, ArgumentMetadata $argument);
+
+    /**
+     * Returns the possible value(s).
+     *
+     * @param Request          $request
+     * @param ArgumentMetadata $argument
+     *
+     * @return \Generator
+     */
+    public function resolve(Request $request, ArgumentMetadata $argument);
+}

Laravel/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php

@@ -0,0 +1,76 @@
+<?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\HttpKernel\Controller;
+
+use Psr\Container\ContainerInterface;
+use Psr\Log\LoggerInterface;
+
+/**
+ * A controller resolver searching for a controller in a psr-11 container when using the "service:method" notation.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
+ */
+class ContainerControllerResolver extends ControllerResolver
+{
+    protected $container;
+
+    public function __construct(ContainerInterface $container, LoggerInterface $logger = null)
+    {
+        $this->container = $container;
+
+        parent::__construct($logger);
+    }
+
+    /**
+     * Returns a callable for the given controller.
+     *
+     * @param string $controller A Controller string
+     *
+     * @return mixed A PHP callable
+     *
+     * @throws \LogicException           When the name could not be parsed
+     * @throws \InvalidArgumentException When the controller class does not exist
+     */
+    protected function createController($controller)
+    {
+        if (false !== strpos($controller, '::')) {
+            return parent::createController($controller);
+        }
+
+        if (1 == substr_count($controller, ':')) {
+            // controller in the "service:method" notation
+            list($service, $method) = explode(':', $controller, 2);
+
+            return array($this->container->get($service), $method);
+        }
+
+        if ($this->container->has($controller) && method_exists($service = $this->container->get($controller), '__invoke')) {
+            // invokable controller in the "service" notation
+            return $service;
+        }
+
+        throw new \LogicException(sprintf('Unable to parse the controller name "%s".', $controller));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function instantiateController($class)
+    {
+        if ($this->container->has($class)) {
+            return $this->container->get($class);
+        }
+
+        return parent::instantiateController($class);
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ControllerReference.php

@@ -0,0 +1,46 @@
+<?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\HttpKernel\Controller;
+
+use Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface;
+
+/**
+ * Acts as a marker and a data holder for a Controller.
+ *
+ * Some methods in Symfony accept both a URI (as a string) or a controller as
+ * an argument. In the latter case, instead of passing an array representing
+ * the controller, you can use an instance of this class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @see FragmentRendererInterface
+ */
+class ControllerReference
+{
+    public $controller;
+    public $attributes = array();
+    public $query = array();
+
+    /**
+     * Constructor.
+     *
+     * @param string $controller The controller name
+     * @param array  $attributes An array of parameters to add to the Request attributes
+     * @param array  $query      An array of parameters to add to the Request query string
+     */
+    public function __construct($controller, array $attributes = array(), array $query = array())
+    {
+        $this->controller = $controller;
+        $this->attributes = $attributes;
+        $this->query = $query;
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ControllerResolver.php

@@ -0,0 +1,265 @@
+<?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\HttpKernel\Controller;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * ControllerResolver.
+ *
+ * This implementation uses the '_controller' request attribute to determine
+ * the controller to execute and uses the request attributes to determine
+ * the controller method arguments.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ControllerResolver implements ArgumentResolverInterface, ControllerResolverInterface
+{
+    private $logger;
+
+    /**
+     * If the ...$arg functionality is available.
+     *
+     * Requires at least PHP 5.6.0 or HHVM 3.9.1
+     *
+     * @var bool
+     */
+    private $supportsVariadic;
+
+    /**
+     * If scalar types exists.
+     *
+     * @var bool
+     */
+    private $supportsScalarTypes;
+
+    /**
+     * Constructor.
+     *
+     * @param LoggerInterface $logger A LoggerInterface instance
+     */
+    public function __construct(LoggerInterface $logger = null)
+    {
+        $this->logger = $logger;
+
+        $this->supportsVariadic = method_exists('ReflectionParameter', 'isVariadic');
+        $this->supportsScalarTypes = method_exists('ReflectionParameter', 'getType');
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * This method looks for a '_controller' request attribute that represents
+     * the controller name (a string like ClassName::MethodName).
+     */
+    public function getController(Request $request)
+    {
+        if (!$controller = $request->attributes->get('_controller')) {
+            if (null !== $this->logger) {
+                $this->logger->warning('Unable to look for the controller as the "_controller" parameter is missing.');
+            }
+
+            return false;
+        }
+
+        if (is_array($controller)) {
+            return $controller;
+        }
+
+        if (is_object($controller)) {
+            if (method_exists($controller, '__invoke')) {
+                return $controller;
+            }
+
+            throw new \InvalidArgumentException(sprintf('Controller "%s" for URI "%s" is not callable.', get_class($controller), $request->getPathInfo()));
+        }
+
+        if (false === strpos($controller, ':')) {
+            if (method_exists($controller, '__invoke')) {
+                return $this->instantiateController($controller);
+            } elseif (function_exists($controller)) {
+                return $controller;
+            }
+        }
+
+        $callable = $this->createController($controller);
+
+        if (!is_callable($callable)) {
+            throw new \InvalidArgumentException(sprintf('The controller for URI "%s" is not callable. %s', $request->getPathInfo(), $this->getControllerError($callable)));
+        }
+
+        return $callable;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated This method is deprecated as of 3.1 and will be removed in 4.0. Implement the ArgumentResolverInterface and inject it in the HttpKernel instead.
+     */
+    public function getArguments(Request $request, $controller)
+    {
+        @trigger_error(sprintf('%s is deprecated as of 3.1 and will be removed in 4.0. Implement the %s and inject it in the HttpKernel instead.', __METHOD__, ArgumentResolverInterface::class), E_USER_DEPRECATED);
+
+        if (is_array($controller)) {
+            $r = new \ReflectionMethod($controller[0], $controller[1]);
+        } elseif (is_object($controller) && !$controller instanceof \Closure) {
+            $r = new \ReflectionObject($controller);
+            $r = $r->getMethod('__invoke');
+        } else {
+            $r = new \ReflectionFunction($controller);
+        }
+
+        return $this->doGetArguments($request, $controller, $r->getParameters());
+    }
+
+    /**
+     * @param Request                $request
+     * @param callable               $controller
+     * @param \ReflectionParameter[] $parameters
+     *
+     * @return array The arguments to use when calling the action
+     *
+     * @deprecated This method is deprecated as of 3.1 and will be removed in 4.0. Implement the ArgumentResolverInterface and inject it in the HttpKernel instead.
+     */
+    protected function doGetArguments(Request $request, $controller, array $parameters)
+    {
+        @trigger_error(sprintf('%s is deprecated as of 3.1 and will be removed in 4.0. Implement the %s and inject it in the HttpKernel instead.', __METHOD__, ArgumentResolverInterface::class), E_USER_DEPRECATED);
+
+        $attributes = $request->attributes->all();
+        $arguments = array();
+        foreach ($parameters as $param) {
+            if (array_key_exists($param->name, $attributes)) {
+                if ($this->supportsVariadic && $param->isVariadic() && is_array($attributes[$param->name])) {
+                    $arguments = array_merge($arguments, array_values($attributes[$param->name]));
+                } else {
+                    $arguments[] = $attributes[$param->name];
+                }
+            } elseif ($param->getClass() && $param->getClass()->isInstance($request)) {
+                $arguments[] = $request;
+            } elseif ($param->isDefaultValueAvailable()) {
+                $arguments[] = $param->getDefaultValue();
+            } elseif ($this->supportsScalarTypes && $param->hasType() && $param->allowsNull()) {
+                $arguments[] = null;
+            } else {
+                if (is_array($controller)) {
+                    $repr = sprintf('%s::%s()', get_class($controller[0]), $controller[1]);
+                } elseif (is_object($controller)) {
+                    $repr = get_class($controller);
+                } else {
+                    $repr = $controller;
+                }
+
+                throw new \RuntimeException(sprintf('Controller "%s" requires that you provide a value for the "$%s" argument (because there is no default value or because there is a non optional argument after this one).', $repr, $param->name));
+            }
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Returns a callable for the given controller.
+     *
+     * @param string $controller A Controller string
+     *
+     * @return callable A PHP callable
+     *
+     * @throws \InvalidArgumentException
+     */
+    protected function createController($controller)
+    {
+        if (false === strpos($controller, '::')) {
+            throw new \InvalidArgumentException(sprintf('Unable to find controller "%s".', $controller));
+        }
+
+        list($class, $method) = explode('::', $controller, 2);
+
+        if (!class_exists($class)) {
+            throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $class));
+        }
+
+        return array($this->instantiateController($class), $method);
+    }
+
+    /**
+     * Returns an instantiated controller.
+     *
+     * @param string $class A class name
+     *
+     * @return object
+     */
+    protected function instantiateController($class)
+    {
+        return new $class();
+    }
+
+    private function getControllerError($callable)
+    {
+        if (is_string($callable)) {
+            if (false !== strpos($callable, '::')) {
+                $callable = explode('::', $callable);
+            }
+
+            if (class_exists($callable) && !method_exists($callable, '__invoke')) {
+                return sprintf('Class "%s" does not have a method "__invoke".', $callable);
+            }
+
+            if (!function_exists($callable)) {
+                return sprintf('Function "%s" does not exist.', $callable);
+            }
+        }
+
+        if (!is_array($callable)) {
+            return sprintf('Invalid type for controller given, expected string or array, got "%s".', gettype($callable));
+        }
+
+        if (2 !== count($callable)) {
+            return sprintf('Invalid format for controller, expected array(controller, method) or controller::method.');
+        }
+
+        list($controller, $method) = $callable;
+
+        if (is_string($controller) && !class_exists($controller)) {
+            return sprintf('Class "%s" does not exist.', $controller);
+        }
+
+        $className = is_object($controller) ? get_class($controller) : $controller;
+
+        if (method_exists($controller, $method)) {
+            return sprintf('Method "%s" on class "%s" should be public and non-abstract.', $method, $className);
+        }
+
+        $collection = get_class_methods($controller);
+
+        $alternatives = array();
+
+        foreach ($collection as $item) {
+            $lev = levenshtein($method, $item);
+
+            if ($lev <= strlen($method) / 3 || false !== strpos($item, $method)) {
+                $alternatives[] = $item;
+            }
+        }
+
+        asort($alternatives);
+
+        $message = sprintf('Expected method "%s" on class "%s"', $method, $className);
+
+        if (count($alternatives) > 0) {
+            $message .= sprintf(', did you mean "%s"?', implode('", "', $alternatives));
+        } else {
+            $message .= sprintf('. Available methods: "%s".', implode('", "', $collection));
+        }
+
+        return $message;
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/ControllerResolverInterface.php

@@ -0,0 +1,59 @@
+<?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\HttpKernel\Controller;
+
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * A ControllerResolverInterface implementation knows how to determine the
+ * controller to execute based on a Request object.
+ *
+ * It can also determine the arguments to pass to the Controller.
+ *
+ * A Controller can be any valid PHP callable.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface ControllerResolverInterface
+{
+    /**
+     * Returns the Controller instance associated with a Request.
+     *
+     * As several resolvers can exist for a single application, a resolver must
+     * return false when it is not able to determine the controller.
+     *
+     * The resolver must only throw an exception when it should be able to load
+     * controller but cannot because of some errors made by the developer.
+     *
+     * @param Request $request A Request instance
+     *
+     * @return callable|false A PHP callable representing the Controller,
+     *                        or false if this resolver is not able to determine the controller
+     *
+     * @throws \LogicException If the controller can't be found
+     */
+    public function getController(Request $request);
+
+    /**
+     * Returns the arguments to pass to the controller.
+     *
+     * @param Request  $request    A Request instance
+     * @param callable $controller A PHP callable
+     *
+     * @return array An array of arguments to pass to the controller
+     *
+     * @throws \RuntimeException When value for argument given is not provided
+     *
+     * @deprecated This method is deprecated as of 3.1 and will be removed in 4.0. Please use the {@see ArgumentResolverInterface} instead.
+     */
+    public function getArguments(Request $request, $controller);
+}

Laravel/vendor/symfony/http-kernel/Controller/TraceableArgumentResolver.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\HttpKernel\Controller;
+
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableArgumentResolver implements ArgumentResolverInterface
+{
+    private $resolver;
+    private $stopwatch;
+
+    public function __construct(ArgumentResolverInterface $resolver, Stopwatch $stopwatch)
+    {
+        $this->resolver = $resolver;
+        $this->stopwatch = $stopwatch;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getArguments(Request $request, $controller)
+    {
+        $e = $this->stopwatch->start('controller.get_arguments');
+
+        $ret = $this->resolver->getArguments($request, $controller);
+
+        $e->stop();
+
+        return $ret;
+    }
+}

Laravel/vendor/symfony/http-kernel/Controller/TraceableControllerResolver.php

@@ -0,0 +1,78 @@
+<?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\HttpKernel\Controller;
+
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * TraceableControllerResolver.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableControllerResolver implements ControllerResolverInterface, ArgumentResolverInterface
+{
+    private $resolver;
+    private $stopwatch;
+    private $argumentResolver;
+
+    /**
+     * Constructor.
+     *
+     * @param ControllerResolverInterface $resolver         A ControllerResolverInterface instance
+     * @param Stopwatch                   $stopwatch        A Stopwatch instance
+     * @param ArgumentResolverInterface   $argumentResolver Only required for BC
+     */
+    public function __construct(ControllerResolverInterface $resolver, Stopwatch $stopwatch, ArgumentResolverInterface $argumentResolver = null)
+    {
+        $this->resolver = $resolver;
+        $this->stopwatch = $stopwatch;
+        $this->argumentResolver = $argumentResolver;
+
+        // BC
+        if (null === $this->argumentResolver) {
+            $this->argumentResolver = $resolver;
+        }
+
+        if (!$this->argumentResolver instanceof TraceableArgumentResolver) {
+            $this->argumentResolver = new TraceableArgumentResolver($this->argumentResolver, $this->stopwatch);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getController(Request $request)
+    {
+        $e = $this->stopwatch->start('controller.get_callable');
+
+        $ret = $this->resolver->getController($request);
+
+        $e->stop();
+
+        return $ret;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @deprecated This method is deprecated as of 3.1 and will be removed in 4.0.
+     */
+    public function getArguments(Request $request, $controller)
+    {
+        @trigger_error(sprintf('The %s method is deprecated as of 3.1 and will be removed in 4.0. Please use the %s instead.', __METHOD__, TraceableArgumentResolver::class), E_USER_DEPRECATED);
+
+        $ret = $this->argumentResolver->getArguments($request, $controller);
+
+        return $ret;
+    }
+}

Laravel/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php

@@ -0,0 +1,115 @@
+<?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\HttpKernel\ControllerMetadata;
+
+/**
+ * Responsible for storing metadata of an argument.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+class ArgumentMetadata
+{
+    private $name;
+    private $type;
+    private $isVariadic;
+    private $hasDefaultValue;
+    private $defaultValue;
+    private $isNullable;
+
+    /**
+     * @param string $name
+     * @param string $type
+     * @param bool   $isVariadic
+     * @param bool   $hasDefaultValue
+     * @param mixed  $defaultValue
+     * @param bool   $isNullable
+     */
+    public function __construct($name, $type, $isVariadic, $hasDefaultValue, $defaultValue, $isNullable = false)
+    {
+        $this->name = $name;
+        $this->type = $type;
+        $this->isVariadic = $isVariadic;
+        $this->hasDefaultValue = $hasDefaultValue;
+        $this->defaultValue = $defaultValue;
+        $this->isNullable = $isNullable || null === $type || ($hasDefaultValue && null === $defaultValue);
+    }
+
+    /**
+     * Returns the name as given in PHP, $foo would yield "foo".
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Returns the type of the argument.
+     *
+     * The type is the PHP class in 5.5+ and additionally the basic type in PHP 7.0+.
+     *
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * Returns whether the argument is defined as "...$variadic".
+     *
+     * @return bool
+     */
+    public function isVariadic()
+    {
+        return $this->isVariadic;
+    }
+
+    /**
+     * Returns whether the argument has a default value.
+     *
+     * Implies whether an argument is optional.
+     *
+     * @return bool
+     */
+    public function hasDefaultValue()
+    {
+        return $this->hasDefaultValue;
+    }
+
+    /**
+     * Returns whether the argument accepts null values.
+     *
+     * @return bool
+     */
+    public function isNullable()
+    {
+        return $this->isNullable;
+    }
+
+    /**
+     * Returns the default value of the argument.
+     *
+     * @throws \LogicException if no default value is present; {@see self::hasDefaultValue()}
+     *
+     * @return mixed
+     */
+    public function getDefaultValue()
+    {
+        if (!$this->hasDefaultValue) {
+            throw new \LogicException(sprintf('Argument $%s does not have a default value. Use %s::hasDefaultValue() to avoid this exception.', $this->name, __CLASS__));
+        }
+
+        return $this->defaultValue;
+    }
+}

Laravel/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadataFactory.php

@@ -0,0 +1,129 @@
+<?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\HttpKernel\ControllerMetadata;
+
+/**
+ * Builds {@see ArgumentMetadata} objects based on the given Controller.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+final class ArgumentMetadataFactory implements ArgumentMetadataFactoryInterface
+{
+    /**
+     * If the ...$arg functionality is available.
+     *
+     * Requires at least PHP 5.6.0 or HHVM 3.9.1
+     *
+     * @var bool
+     */
+    private $supportsVariadic;
+
+    /**
+     * If the reflection supports the getType() method to resolve types.
+     *
+     * Requires at least PHP 7.0.0 or HHVM 3.11.0
+     *
+     * @var bool
+     */
+    private $supportsParameterType;
+
+    public function __construct()
+    {
+        $this->supportsVariadic = method_exists('ReflectionParameter', 'isVariadic');
+        $this->supportsParameterType = method_exists('ReflectionParameter', 'getType');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function createArgumentMetadata($controller)
+    {
+        $arguments = array();
+
+        if (is_array($controller)) {
+            $reflection = new \ReflectionMethod($controller[0], $controller[1]);
+        } elseif (is_object($controller) && !$controller instanceof \Closure) {
+            $reflection = (new \ReflectionObject($controller))->getMethod('__invoke');
+        } else {
+            $reflection = new \ReflectionFunction($controller);
+        }
+
+        foreach ($reflection->getParameters() as $param) {
+            $arguments[] = new ArgumentMetadata($param->getName(), $this->getType($param), $this->isVariadic($param), $this->hasDefaultValue($param), $this->getDefaultValue($param), $param->allowsNull());
+        }
+
+        return $arguments;
+    }
+
+    /**
+     * Returns whether an argument is variadic.
+     *
+     * @param \ReflectionParameter $parameter
+     *
+     * @return bool
+     */
+    private function isVariadic(\ReflectionParameter $parameter)
+    {
+        return $this->supportsVariadic && $parameter->isVariadic();
+    }
+
+    /**
+     * Determines whether an argument has a default value.
+     *
+     * @param \ReflectionParameter $parameter
+     *
+     * @return bool
+     */
+    private function hasDefaultValue(\ReflectionParameter $parameter)
+    {
+        return $parameter->isDefaultValueAvailable();
+    }
+
+    /**
+     * Returns a default value if available.
+     *
+     * @param \ReflectionParameter $parameter
+     *
+     * @return mixed|null
+     */
+    private function getDefaultValue(\ReflectionParameter $parameter)
+    {
+        return $this->hasDefaultValue($parameter) ? $parameter->getDefaultValue() : null;
+    }
+
+    /**
+     * Returns an associated type to the given parameter if available.
+     *
+     * @param \ReflectionParameter $parameter
+     *
+     * @return null|string
+     */
+    private function getType(\ReflectionParameter $parameter)
+    {
+        if ($this->supportsParameterType) {
+            if (!$type = $parameter->getType()) {
+                return;
+            }
+            $typeName = $type instanceof \ReflectionNamedType ? $type->getName() : $type->__toString();
+            if ('array' === $typeName && !$type->isBuiltin()) {
+                // Special case for HHVM with variadics
+                return;
+            }
+
+            return $typeName;
+        }
+
+        if (preg_match('/^(?:[^ ]++ ){4}([a-zA-Z_\x7F-\xFF][^ ]++)/', $parameter, $info)) {
+            return $info[1];
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadataFactoryInterface.php

@@ -0,0 +1,27 @@
+<?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\HttpKernel\ControllerMetadata;
+
+/**
+ * Builds method argument data.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+interface ArgumentMetadataFactoryInterface
+{
+    /**
+     * @param mixed $controller The controller to resolve the arguments for
+     *
+     * @return ArgumentMetadata[]
+     */
+    public function createArgumentMetadata($controller);
+}

Laravel/vendor/symfony/http-kernel/DataCollector/AjaxDataCollector.php

@@ -0,0 +1,33 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * AjaxDataCollector.
+ *
+ * @author Bart van den Burg <bart@burgov.nl>
+ */
+class AjaxDataCollector extends DataCollector
+{
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        // all collecting is done client side
+    }
+
+    public function getName()
+    {
+        return 'ajax';
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php

@@ -0,0 +1,330 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\HttpKernel\Kernel;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\VarDumper\Caster\LinkStub;
+
+/**
+ * ConfigDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ConfigDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    /**
+     * @var KernelInterface
+     */
+    private $kernel;
+    private $name;
+    private $version;
+    private $hasVarDumper;
+
+    /**
+     * Constructor.
+     *
+     * @param string $name    The name of the application using the web profiler
+     * @param string $version The version of the application using the web profiler
+     */
+    public function __construct($name = null, $version = null)
+    {
+        $this->name = $name;
+        $this->version = $version;
+        $this->hasVarDumper = class_exists(LinkStub::class);
+    }
+
+    /**
+     * Sets the Kernel associated with this Request.
+     *
+     * @param KernelInterface $kernel A KernelInterface instance
+     */
+    public function setKernel(KernelInterface $kernel = null)
+    {
+        $this->kernel = $kernel;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        $this->data = array(
+            'app_name' => $this->name,
+            'app_version' => $this->version,
+            'token' => $response->headers->get('X-Debug-Token'),
+            'symfony_version' => Kernel::VERSION,
+            'symfony_state' => 'unknown',
+            'name' => isset($this->kernel) ? $this->kernel->getName() : 'n/a',
+            'env' => isset($this->kernel) ? $this->kernel->getEnvironment() : 'n/a',
+            'debug' => isset($this->kernel) ? $this->kernel->isDebug() : 'n/a',
+            'php_version' => PHP_VERSION,
+            'php_architecture' => PHP_INT_SIZE * 8,
+            'php_intl_locale' => class_exists('Locale', false) && \Locale::getDefault() ? \Locale::getDefault() : 'n/a',
+            'php_timezone' => date_default_timezone_get(),
+            'xdebug_enabled' => extension_loaded('xdebug'),
+            'apcu_enabled' => extension_loaded('apcu') && ini_get('apc.enabled'),
+            'zend_opcache_enabled' => extension_loaded('Zend OPcache') && ini_get('opcache.enable'),
+            'bundles' => array(),
+            'sapi_name' => PHP_SAPI,
+        );
+
+        if (isset($this->kernel)) {
+            foreach ($this->kernel->getBundles() as $name => $bundle) {
+                $this->data['bundles'][$name] = $this->hasVarDumper ? new LinkStub($bundle->getPath()) : $bundle->getPath();
+            }
+
+            $this->data['symfony_state'] = $this->determineSymfonyState();
+            $this->data['symfony_minor_version'] = sprintf('%s.%s', Kernel::MAJOR_VERSION, Kernel::MINOR_VERSION);
+            $eom = \DateTime::createFromFormat('m/Y', Kernel::END_OF_MAINTENANCE);
+            $eol = \DateTime::createFromFormat('m/Y', Kernel::END_OF_LIFE);
+            $this->data['symfony_eom'] = $eom->format('F Y');
+            $this->data['symfony_eol'] = $eol->format('F Y');
+        }
+
+        if (preg_match('~^(\d+(?:\.\d+)*)(.+)?$~', $this->data['php_version'], $matches) && isset($matches[2])) {
+            $this->data['php_version'] = $matches[1];
+            $this->data['php_version_extra'] = $matches[2];
+        }
+    }
+
+    public function lateCollect()
+    {
+        $this->data = $this->cloneVar($this->data);
+    }
+
+    public function getApplicationName()
+    {
+        return $this->data['app_name'];
+    }
+
+    public function getApplicationVersion()
+    {
+        return $this->data['app_version'];
+    }
+
+    /**
+     * Gets the token.
+     *
+     * @return string The token
+     */
+    public function getToken()
+    {
+        return $this->data['token'];
+    }
+
+    /**
+     * Gets the Symfony version.
+     *
+     * @return string The Symfony version
+     */
+    public function getSymfonyVersion()
+    {
+        return $this->data['symfony_version'];
+    }
+
+    /**
+     * Returns the state of the current Symfony release.
+     *
+     * @return string One of: unknown, dev, stable, eom, eol
+     */
+    public function getSymfonyState()
+    {
+        return $this->data['symfony_state'];
+    }
+
+    /**
+     * Returns the minor Symfony version used (without patch numbers of extra
+     * suffix like "RC", "beta", etc.).
+     *
+     * @return string
+     */
+    public function getSymfonyMinorVersion()
+    {
+        return $this->data['symfony_minor_version'];
+    }
+
+    /**
+     * Returns the human redable date when this Symfony version ends its
+     * maintenance period.
+     *
+     * @return string
+     */
+    public function getSymfonyEom()
+    {
+        return $this->data['symfony_eom'];
+    }
+
+    /**
+     * Returns the human redable date when this Symfony version reaches its
+     * "end of life" and won't receive bugs or security fixes.
+     *
+     * @return string
+     */
+    public function getSymfonyEol()
+    {
+        return $this->data['symfony_eol'];
+    }
+
+    /**
+     * Gets the PHP version.
+     *
+     * @return string The PHP version
+     */
+    public function getPhpVersion()
+    {
+        return $this->data['php_version'];
+    }
+
+    /**
+     * Gets the PHP version extra part.
+     *
+     * @return string|null The extra part
+     */
+    public function getPhpVersionExtra()
+    {
+        return isset($this->data['php_version_extra']) ? $this->data['php_version_extra'] : null;
+    }
+
+    /**
+     * @return int The PHP architecture as number of bits (e.g. 32 or 64)
+     */
+    public function getPhpArchitecture()
+    {
+        return $this->data['php_architecture'];
+    }
+
+    /**
+     * @return string
+     */
+    public function getPhpIntlLocale()
+    {
+        return $this->data['php_intl_locale'];
+    }
+
+    /**
+     * @return string
+     */
+    public function getPhpTimezone()
+    {
+        return $this->data['php_timezone'];
+    }
+
+    /**
+     * Gets the application name.
+     *
+     * @return string The application name
+     */
+    public function getAppName()
+    {
+        return $this->data['name'];
+    }
+
+    /**
+     * Gets the environment.
+     *
+     * @return string The environment
+     */
+    public function getEnv()
+    {
+        return $this->data['env'];
+    }
+
+    /**
+     * Returns true if the debug is enabled.
+     *
+     * @return bool true if debug is enabled, false otherwise
+     */
+    public function isDebug()
+    {
+        return $this->data['debug'];
+    }
+
+    /**
+     * Returns true if the XDebug is enabled.
+     *
+     * @return bool true if XDebug is enabled, false otherwise
+     */
+    public function hasXDebug()
+    {
+        return $this->data['xdebug_enabled'];
+    }
+
+    /**
+     * Returns true if APCu is enabled.
+     *
+     * @return bool true if APCu is enabled, false otherwise
+     */
+    public function hasApcu()
+    {
+        return $this->data['apcu_enabled'];
+    }
+
+    /**
+     * Returns true if Zend OPcache is enabled.
+     *
+     * @return bool true if Zend OPcache is enabled, false otherwise
+     */
+    public function hasZendOpcache()
+    {
+        return $this->data['zend_opcache_enabled'];
+    }
+
+    public function getBundles()
+    {
+        return $this->data['bundles'];
+    }
+
+    /**
+     * Gets the PHP SAPI name.
+     *
+     * @return string The environment
+     */
+    public function getSapiName()
+    {
+        return $this->data['sapi_name'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'config';
+    }
+
+    /**
+     * Tries to retrieve information about the current Symfony version.
+     *
+     * @return string One of: dev, stable, eom, eol
+     */
+    private function determineSymfonyState()
+    {
+        $now = new \DateTime();
+        $eom = \DateTime::createFromFormat('m/Y', Kernel::END_OF_MAINTENANCE)->modify('last day of this month');
+        $eol = \DateTime::createFromFormat('m/Y', Kernel::END_OF_LIFE)->modify('last day of this month');
+
+        if ($now > $eol) {
+            $versionState = 'eol';
+        } elseif ($now > $eom) {
+            $versionState = 'eom';
+        } elseif ('' !== Kernel::EXTRA_VERSION) {
+            $versionState = 'dev';
+        } else {
+            $versionState = 'stable';
+        }
+
+        return $versionState;
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/DataCollector.php

@@ -0,0 +1,128 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpKernel\DataCollector\Util\ValueExporter;
+use Symfony\Component\VarDumper\Caster\CutStub;
+use Symfony\Component\VarDumper\Cloner\ClonerInterface;
+use Symfony\Component\VarDumper\Cloner\Data;
+use Symfony\Component\VarDumper\Cloner\Stub;
+use Symfony\Component\VarDumper\Cloner\VarCloner;
+
+/**
+ * DataCollector.
+ *
+ * Children of this class must store the collected data in the data property.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Bernhard Schussek <bschussek@symfony.com>
+ */
+abstract class DataCollector implements DataCollectorInterface, \Serializable
+{
+    protected $data = array();
+
+    /**
+     * @var ValueExporter
+     */
+    private $valueExporter;
+
+    /**
+     * @var ClonerInterface
+     */
+    private $cloner;
+
+    public function serialize()
+    {
+        return serialize($this->data);
+    }
+
+    public function unserialize($data)
+    {
+        $this->data = unserialize($data);
+    }
+
+    /**
+     * Converts the variable into a serializable Data instance.
+     *
+     * This array can be displayed in the template using
+     * the VarDumper component.
+     *
+     * @param mixed $var
+     *
+     * @return Data
+     */
+    protected function cloneVar($var)
+    {
+        if ($var instanceof Data) {
+            return $var;
+        }
+        if (null === $this->cloner) {
+            if (class_exists(CutStub::class)) {
+                $this->cloner = new VarCloner();
+                $this->cloner->setMaxItems(-1);
+                $this->cloner->addCasters($this->getCasters());
+            } else {
+                @trigger_error(sprintf('Using the %s() method without the VarDumper component is deprecated since version 3.2 and won\'t be supported in 4.0. Install symfony/var-dumper version 3.2 or above.', __METHOD__), E_USER_DEPRECATED);
+                $this->cloner = false;
+            }
+        }
+        if (false === $this->cloner) {
+            if (null === $this->valueExporter) {
+                $this->valueExporter = new ValueExporter();
+            }
+
+            return $this->valueExporter->exportValue($var);
+        }
+
+        return $this->cloner->cloneVar($var);
+    }
+
+    /**
+     * Converts a PHP variable to a string.
+     *
+     * @param mixed $var A PHP variable
+     *
+     * @return string The string representation of the variable
+     *
+     * @deprecated since version 3.2, to be removed in 4.0. Use cloneVar() instead.
+     */
+    protected function varToString($var)
+    {
+        @trigger_error(sprintf('The %s() method is deprecated since version 3.2 and will be removed in 4.0. Use cloneVar() instead.', __METHOD__), E_USER_DEPRECATED);
+
+        if (null === $this->valueExporter) {
+            $this->valueExporter = new ValueExporter();
+        }
+
+        return $this->valueExporter->exportValue($var);
+    }
+
+    /**
+     * @return callable[] The casters to add to the cloner
+     */
+    protected function getCasters()
+    {
+        return array(
+            '*' => function ($v, array $a, Stub $s, $isNested) {
+                if (!$v instanceof Stub) {
+                    foreach ($a as $k => $v) {
+                        if (is_object($v) && !$v instanceof \DateTimeInterface && !$v instanceof Stub) {
+                            $a[$k] = new CutStub($v);
+                        }
+                    }
+                }
+
+                return $a;
+            },
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/DataCollectorInterface.php

@@ -0,0 +1,39 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * DataCollectorInterface.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface DataCollectorInterface
+{
+    /**
+     * Collects data for the given Request and Response.
+     *
+     * @param Request    $request   A Request instance
+     * @param Response   $response  A Response instance
+     * @param \Exception $exception An Exception instance
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null);
+
+    /**
+     * Returns the name of the collector.
+     *
+     * @return string The collector name
+     */
+    public function getName();
+}

Laravel/vendor/symfony/http-kernel/DataCollector/DumpDataCollector.php

@@ -0,0 +1,303 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\VarDumper\Cloner\Data;
+use Symfony\Component\VarDumper\Cloner\VarCloner;
+use Symfony\Component\VarDumper\Dumper\CliDumper;
+use Symfony\Component\VarDumper\Dumper\HtmlDumper;
+use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
+use Twig\Template;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class DumpDataCollector extends DataCollector implements DataDumperInterface
+{
+    private $stopwatch;
+    private $fileLinkFormat;
+    private $dataCount = 0;
+    private $isCollected = true;
+    private $clonesCount = 0;
+    private $clonesIndex = 0;
+    private $rootRefs;
+    private $charset;
+    private $requestStack;
+    private $dumper;
+    private $dumperIsInjected;
+
+    public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, $charset = null, RequestStack $requestStack = null, DataDumperInterface $dumper = null)
+    {
+        $this->stopwatch = $stopwatch;
+        $this->fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
+        $this->charset = $charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8';
+        $this->requestStack = $requestStack;
+        $this->dumper = $dumper;
+        $this->dumperIsInjected = null !== $dumper;
+
+        // All clones share these properties by reference:
+        $this->rootRefs = array(
+            &$this->data,
+            &$this->dataCount,
+            &$this->isCollected,
+            &$this->clonesCount,
+        );
+    }
+
+    public function __clone()
+    {
+        $this->clonesIndex = ++$this->clonesCount;
+    }
+
+    public function dump(Data $data)
+    {
+        if ($this->stopwatch) {
+            $this->stopwatch->start('dump');
+        }
+        if ($this->isCollected) {
+            $this->isCollected = false;
+        }
+
+        $trace = debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS, 7);
+
+        $file = $trace[0]['file'];
+        $line = $trace[0]['line'];
+        $name = false;
+        $fileExcerpt = false;
+
+        for ($i = 1; $i < 7; ++$i) {
+            if (isset($trace[$i]['class'], $trace[$i]['function'])
+                && 'dump' === $trace[$i]['function']
+                && 'Symfony\Component\VarDumper\VarDumper' === $trace[$i]['class']
+            ) {
+                $file = $trace[$i]['file'];
+                $line = $trace[$i]['line'];
+
+                while (++$i < 7) {
+                    if (isset($trace[$i]['function'], $trace[$i]['file']) && empty($trace[$i]['class']) && 0 !== strpos($trace[$i]['function'], 'call_user_func')) {
+                        $file = $trace[$i]['file'];
+                        $line = $trace[$i]['line'];
+
+                        break;
+                    } elseif (isset($trace[$i]['object']) && $trace[$i]['object'] instanceof Template) {
+                        $template = $trace[$i]['object'];
+                        $name = $template->getTemplateName();
+                        $src = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getCode() : (method_exists($template, 'getSource') ? $template->getSource() : false);
+                        $info = $template->getDebugInfo();
+                        if (isset($info[$trace[$i - 1]['line']])) {
+                            $line = $info[$trace[$i - 1]['line']];
+                            $file = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getPath() : null;
+
+                            if ($src) {
+                                $src = explode("\n", $src);
+                                $fileExcerpt = array();
+
+                                for ($i = max($line - 3, 1), $max = min($line + 3, count($src)); $i <= $max; ++$i) {
+                                    $fileExcerpt[] = '<li'.($i === $line ? ' class="selected"' : '').'><code>'.$this->htmlEncode($src[$i - 1]).'</code></li>';
+                                }
+
+                                $fileExcerpt = '<ol start="'.max($line - 3, 1).'">'.implode("\n", $fileExcerpt).'</ol>';
+                            }
+                        }
+                        break;
+                    }
+                }
+                break;
+            }
+        }
+
+        if (false === $name) {
+            $name = str_replace('\\', '/', $file);
+            $name = substr($name, strrpos($name, '/') + 1);
+        }
+
+        if ($this->dumper) {
+            $this->doDump($data, $name, $file, $line);
+        }
+
+        $this->data[] = compact('data', 'name', 'file', 'line', 'fileExcerpt');
+        ++$this->dataCount;
+
+        if ($this->stopwatch) {
+            $this->stopwatch->stop('dump');
+        }
+    }
+
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        // Sub-requests and programmatic calls stay in the collected profile.
+        if ($this->dumper || ($this->requestStack && $this->requestStack->getMasterRequest() !== $request) || $request->isXmlHttpRequest() || $request->headers->has('Origin')) {
+            return;
+        }
+
+        // In all other conditions that remove the web debug toolbar, dumps are written on the output.
+        if (!$this->requestStack
+            || !$response->headers->has('X-Debug-Token')
+            || $response->isRedirection()
+            || ($response->headers->has('Content-Type') && false === strpos($response->headers->get('Content-Type'), 'html'))
+            || 'html' !== $request->getRequestFormat()
+            || false === strripos($response->getContent(), '</body>')
+        ) {
+            if ($response->headers->has('Content-Type') && false !== strpos($response->headers->get('Content-Type'), 'html')) {
+                $this->dumper = new HtmlDumper('php://output', $this->charset);
+                $this->dumper->setDisplayOptions(array('fileLinkFormat' => $this->fileLinkFormat));
+            } else {
+                $this->dumper = new CliDumper('php://output', $this->charset);
+            }
+
+            foreach ($this->data as $dump) {
+                $this->doDump($dump['data'], $dump['name'], $dump['file'], $dump['line']);
+            }
+        }
+    }
+
+    public function serialize()
+    {
+        if ($this->clonesCount !== $this->clonesIndex) {
+            return 'a:0:{}';
+        }
+
+        $this->data[] = $this->fileLinkFormat;
+        $this->data[] = $this->charset;
+        $ser = serialize($this->data);
+        $this->data = array();
+        $this->dataCount = 0;
+        $this->isCollected = true;
+        if (!$this->dumperIsInjected) {
+            $this->dumper = null;
+        }
+
+        return $ser;
+    }
+
+    public function unserialize($data)
+    {
+        parent::unserialize($data);
+        $charset = array_pop($this->data);
+        $fileLinkFormat = array_pop($this->data);
+        $this->dataCount = count($this->data);
+        self::__construct($this->stopwatch, $fileLinkFormat, $charset);
+    }
+
+    public function getDumpsCount()
+    {
+        return $this->dataCount;
+    }
+
+    public function getDumps($format, $maxDepthLimit = -1, $maxItemsPerDepth = -1)
+    {
+        $data = fopen('php://memory', 'r+b');
+
+        if ('html' === $format) {
+            $dumper = new HtmlDumper($data, $this->charset);
+            $dumper->setDisplayOptions(array('fileLinkFormat' => $this->fileLinkFormat));
+        } else {
+            throw new \InvalidArgumentException(sprintf('Invalid dump format: %s', $format));
+        }
+        $dumps = array();
+
+        foreach ($this->data as $dump) {
+            $dumper->dump($dump['data']->withMaxDepth($maxDepthLimit)->withMaxItemsPerDepth($maxItemsPerDepth));
+            $dump['data'] = stream_get_contents($data, -1, 0);
+            ftruncate($data, 0);
+            rewind($data);
+            $dumps[] = $dump;
+        }
+
+        return $dumps;
+    }
+
+    public function getName()
+    {
+        return 'dump';
+    }
+
+    public function __destruct()
+    {
+        if (0 === $this->clonesCount-- && !$this->isCollected && $this->data) {
+            $this->clonesCount = 0;
+            $this->isCollected = true;
+
+            $h = headers_list();
+            $i = count($h);
+            array_unshift($h, 'Content-Type: '.ini_get('default_mimetype'));
+            while (0 !== stripos($h[$i], 'Content-Type:')) {
+                --$i;
+            }
+
+            if ('cli' !== PHP_SAPI && stripos($h[$i], 'html')) {
+                $this->dumper = new HtmlDumper('php://output', $this->charset);
+                $this->dumper->setDisplayOptions(array('fileLinkFormat' => $this->fileLinkFormat));
+            } else {
+                $this->dumper = new CliDumper('php://output', $this->charset);
+            }
+
+            foreach ($this->data as $i => $dump) {
+                $this->data[$i] = null;
+                $this->doDump($dump['data'], $dump['name'], $dump['file'], $dump['line']);
+            }
+
+            $this->data = array();
+            $this->dataCount = 0;
+        }
+    }
+
+    private function doDump($data, $name, $file, $line)
+    {
+        if ($this->dumper instanceof CliDumper) {
+            $contextDumper = function ($name, $file, $line, $fmt) {
+                if ($this instanceof HtmlDumper) {
+                    if ($file) {
+                        $s = $this->style('meta', '%s');
+                        $f = strip_tags($this->style('', $file));
+                        $name = strip_tags($this->style('', $name));
+                        if ($fmt && $link = is_string($fmt) ? strtr($fmt, array('%f' => $file, '%l' => $line)) : $fmt->format($file, $line)) {
+                            $name = sprintf('<a href="%s" title="%s">'.$s.'</a>', strip_tags($this->style('', $link)), $f, $name);
+                        } else {
+                            $name = sprintf('<abbr title="%s">'.$s.'</abbr>', $f, $name);
+                        }
+                    } else {
+                        $name = $this->style('meta', $name);
+                    }
+                    $this->line = $name.' on line '.$this->style('meta', $line).':';
+                } else {
+                    $this->line = $this->style('meta', $name).' on line '.$this->style('meta', $line).':';
+                }
+                $this->dumpLine(0);
+            };
+            $contextDumper = $contextDumper->bindTo($this->dumper, $this->dumper);
+            $contextDumper($name, $file, $line, $this->fileLinkFormat);
+        } else {
+            $cloner = new VarCloner();
+            $this->dumper->dump($cloner->cloneVar($name.' on line '.$line.':'));
+        }
+        $this->dumper->dump($data);
+    }
+
+    private function htmlEncode($s)
+    {
+        $html = '';
+
+        $dumper = new HtmlDumper(function ($line) use (&$html) { $html .= $line; }, $this->charset);
+        $dumper->setDumpHeader('');
+        $dumper->setDumpBoundaries('', '');
+
+        $cloner = new VarCloner();
+        $dumper->dump($cloner->cloneVar($s));
+
+        return substr(strip_tags($html), 1, -1);
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php

@@ -0,0 +1,108 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcherInterface;
+
+/**
+ * EventDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class EventDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    protected $dispatcher;
+
+    public function __construct(EventDispatcherInterface $dispatcher = null)
+    {
+        $this->dispatcher = $dispatcher;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        $this->data = array(
+            'called_listeners' => array(),
+            'not_called_listeners' => array(),
+        );
+    }
+
+    public function lateCollect()
+    {
+        if ($this->dispatcher instanceof TraceableEventDispatcherInterface) {
+            $this->setCalledListeners($this->dispatcher->getCalledListeners());
+            $this->setNotCalledListeners($this->dispatcher->getNotCalledListeners());
+        }
+        $this->data = $this->cloneVar($this->data);
+    }
+
+    /**
+     * Sets the called listeners.
+     *
+     * @param array $listeners An array of called listeners
+     *
+     * @see TraceableEventDispatcherInterface
+     */
+    public function setCalledListeners(array $listeners)
+    {
+        $this->data['called_listeners'] = $listeners;
+    }
+
+    /**
+     * Gets the called listeners.
+     *
+     * @return array An array of called listeners
+     *
+     * @see TraceableEventDispatcherInterface
+     */
+    public function getCalledListeners()
+    {
+        return $this->data['called_listeners'];
+    }
+
+    /**
+     * Sets the not called listeners.
+     *
+     * @param array $listeners An array of not called listeners
+     *
+     * @see TraceableEventDispatcherInterface
+     */
+    public function setNotCalledListeners(array $listeners)
+    {
+        $this->data['not_called_listeners'] = $listeners;
+    }
+
+    /**
+     * Gets the not called listeners.
+     *
+     * @return array An array of not called listeners
+     *
+     * @see TraceableEventDispatcherInterface
+     */
+    public function getNotCalledListeners()
+    {
+        return $this->data['not_called_listeners'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'events';
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php

@@ -0,0 +1,104 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\Debug\Exception\FlattenException;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * ExceptionDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ExceptionDataCollector extends DataCollector
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        if (null !== $exception) {
+            $this->data = array(
+                'exception' => FlattenException::create($exception),
+            );
+        }
+    }
+
+    /**
+     * Checks if the exception is not null.
+     *
+     * @return bool true if the exception is not null, false otherwise
+     */
+    public function hasException()
+    {
+        return isset($this->data['exception']);
+    }
+
+    /**
+     * Gets the exception.
+     *
+     * @return \Exception The exception
+     */
+    public function getException()
+    {
+        return $this->data['exception'];
+    }
+
+    /**
+     * Gets the exception message.
+     *
+     * @return string The exception message
+     */
+    public function getMessage()
+    {
+        return $this->data['exception']->getMessage();
+    }
+
+    /**
+     * Gets the exception code.
+     *
+     * @return int The exception code
+     */
+    public function getCode()
+    {
+        return $this->data['exception']->getCode();
+    }
+
+    /**
+     * Gets the status code.
+     *
+     * @return int The status code
+     */
+    public function getStatusCode()
+    {
+        return $this->data['exception']->getStatusCode();
+    }
+
+    /**
+     * Gets the exception trace.
+     *
+     * @return array The exception trace
+     */
+    public function getTrace()
+    {
+        return $this->data['exception']->getTrace();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'exception';
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/LateDataCollectorInterface.php

@@ -0,0 +1,25 @@
+<?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\HttpKernel\DataCollector;
+
+/**
+ * LateDataCollectorInterface.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+interface LateDataCollectorInterface
+{
+    /**
+     * Collects data as late as possible.
+     */
+    public function lateCollect();
+}

Laravel/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php

@@ -0,0 +1,262 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\Debug\Exception\SilencedErrorContext;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
+
+/**
+ * LogDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LoggerDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    private $logger;
+    private $containerPathPrefix;
+
+    public function __construct($logger = null, $containerPathPrefix = null)
+    {
+        if (null !== $logger && $logger instanceof DebugLoggerInterface) {
+            $this->logger = $logger;
+        }
+
+        $this->containerPathPrefix = $containerPathPrefix;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        // everything is done as late as possible
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lateCollect()
+    {
+        if (null !== $this->logger) {
+            $containerDeprecationLogs = $this->getContainerDeprecationLogs();
+            $this->data = $this->computeErrorsCount($containerDeprecationLogs);
+            $this->data['compiler_logs'] = $this->getContainerCompilerLogs();
+            $this->data['logs'] = $this->sanitizeLogs(array_merge($this->logger->getLogs(), $containerDeprecationLogs));
+            $this->data = $this->cloneVar($this->data);
+        }
+    }
+
+    /**
+     * Gets the logs.
+     *
+     * @return array An array of logs
+     */
+    public function getLogs()
+    {
+        return isset($this->data['logs']) ? $this->data['logs'] : array();
+    }
+
+    public function getPriorities()
+    {
+        return isset($this->data['priorities']) ? $this->data['priorities'] : array();
+    }
+
+    public function countErrors()
+    {
+        return isset($this->data['error_count']) ? $this->data['error_count'] : 0;
+    }
+
+    public function countDeprecations()
+    {
+        return isset($this->data['deprecation_count']) ? $this->data['deprecation_count'] : 0;
+    }
+
+    public function countWarnings()
+    {
+        return isset($this->data['warning_count']) ? $this->data['warning_count'] : 0;
+    }
+
+    public function countScreams()
+    {
+        return isset($this->data['scream_count']) ? $this->data['scream_count'] : 0;
+    }
+
+    public function getCompilerLogs()
+    {
+        return isset($this->data['compiler_logs']) ? $this->data['compiler_logs'] : array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'logger';
+    }
+
+    private function getContainerDeprecationLogs()
+    {
+        if (null === $this->containerPathPrefix || !file_exists($file = $this->containerPathPrefix.'Deprecations.log')) {
+            return array();
+        }
+
+        $bootTime = filemtime($file);
+        $logs = array();
+        foreach (unserialize(file_get_contents($file)) as $log) {
+            $log['context'] = array('exception' => new SilencedErrorContext($log['type'], $log['file'], $log['line'], $log['trace'], $log['count']));
+            $log['timestamp'] = $bootTime;
+            $log['priority'] = 100;
+            $log['priorityName'] = 'DEBUG';
+            $log['channel'] = '-';
+            $log['scream'] = false;
+            unset($log['type'], $log['file'], $log['line'], $log['trace'], $log['trace'], $log['count']);
+            $logs[] = $log;
+        }
+
+        return $logs;
+    }
+
+    private function getContainerCompilerLogs()
+    {
+        if (null === $this->containerPathPrefix || !file_exists($file = $this->containerPathPrefix.'Compiler.log')) {
+            return array();
+        }
+
+        $logs = array();
+        foreach (file($file, FILE_IGNORE_NEW_LINES) as $log) {
+            $log = explode(': ', $log, 2);
+            if (!isset($log[1]) || !preg_match('/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+(?:\\\\[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*+)++$/', $log[0])) {
+                $log = array('Unknown Compiler Pass', implode(': ', $log));
+            }
+
+            $logs[$log[0]][] = array('message' => $log[1]);
+        }
+
+        return $logs;
+    }
+
+    private function sanitizeLogs($logs)
+    {
+        $sanitizedLogs = array();
+
+        foreach ($logs as $log) {
+            if (!$this->isSilencedOrDeprecationErrorLog($log)) {
+                $sanitizedLogs[] = $log;
+
+                continue;
+            }
+
+            $message = $log['message'];
+            $exception = $log['context']['exception'];
+
+            if ($exception instanceof SilencedErrorContext) {
+                if (isset($silencedLogs[$h = spl_object_hash($exception)])) {
+                    continue;
+                }
+                $silencedLogs[$h] = true;
+
+                if (!isset($sanitizedLogs[$message])) {
+                    $sanitizedLogs[$message] = $log + array(
+                        'errorCount' => 0,
+                        'scream' => true,
+                    );
+                }
+                $sanitizedLogs[$message]['errorCount'] += $exception->count;
+
+                continue;
+            }
+
+            $errorId = md5("{$exception->getSeverity()}/{$exception->getLine()}/{$exception->getFile()}\0{$message}", true);
+
+            if (isset($sanitizedLogs[$errorId])) {
+                ++$sanitizedLogs[$errorId]['errorCount'];
+            } else {
+                $log += array(
+                    'errorCount' => 1,
+                    'scream' => false,
+                );
+
+                $sanitizedLogs[$errorId] = $log;
+            }
+        }
+
+        return array_values($sanitizedLogs);
+    }
+
+    private function isSilencedOrDeprecationErrorLog(array $log)
+    {
+        if (!isset($log['context']['exception'])) {
+            return false;
+        }
+
+        $exception = $log['context']['exception'];
+
+        if ($exception instanceof SilencedErrorContext) {
+            return true;
+        }
+
+        if ($exception instanceof \ErrorException && in_array($exception->getSeverity(), array(E_DEPRECATED, E_USER_DEPRECATED), true)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    private function computeErrorsCount(array $containerDeprecationLogs)
+    {
+        $silencedLogs = array();
+        $count = array(
+            'error_count' => $this->logger->countErrors(),
+            'deprecation_count' => 0,
+            'warning_count' => 0,
+            'scream_count' => 0,
+            'priorities' => array(),
+        );
+
+        foreach ($this->logger->getLogs() as $log) {
+            if (isset($count['priorities'][$log['priority']])) {
+                ++$count['priorities'][$log['priority']]['count'];
+            } else {
+                $count['priorities'][$log['priority']] = array(
+                    'count' => 1,
+                    'name' => $log['priorityName'],
+                );
+            }
+            if ('WARNING' === $log['priorityName']) {
+                ++$count['warning_count'];
+            }
+
+            if ($this->isSilencedOrDeprecationErrorLog($log)) {
+                $exception = $log['context']['exception'];
+                if ($exception instanceof SilencedErrorContext) {
+                    if (isset($silencedLogs[$h = spl_object_hash($exception)])) {
+                        continue;
+                    }
+                    $silencedLogs[$h] = true;
+                    $count['scream_count'] += $exception->count;
+                } else {
+                    ++$count['deprecation_count'];
+                }
+            }
+        }
+
+        foreach ($containerDeprecationLogs as $deprecationLog) {
+            $count['deprecation_count'] += $deprecationLog['context']['exception']->count;
+        }
+
+        ksort($count['priorities']);
+
+        return $count;
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/MemoryDataCollector.php

@@ -0,0 +1,109 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * MemoryDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class MemoryDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    public function __construct()
+    {
+        $this->data = array(
+            'memory' => 0,
+            'memory_limit' => $this->convertToBytes(ini_get('memory_limit')),
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        $this->updateMemoryUsage();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lateCollect()
+    {
+        $this->updateMemoryUsage();
+    }
+
+    /**
+     * Gets the memory.
+     *
+     * @return int The memory
+     */
+    public function getMemory()
+    {
+        return $this->data['memory'];
+    }
+
+    /**
+     * Gets the PHP memory limit.
+     *
+     * @return int The memory limit
+     */
+    public function getMemoryLimit()
+    {
+        return $this->data['memory_limit'];
+    }
+
+    /**
+     * Updates the memory usage data.
+     */
+    public function updateMemoryUsage()
+    {
+        $this->data['memory'] = memory_get_peak_usage(true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'memory';
+    }
+
+    private function convertToBytes($memoryLimit)
+    {
+        if ('-1' === $memoryLimit) {
+            return -1;
+        }
+
+        $memoryLimit = strtolower($memoryLimit);
+        $max = strtolower(ltrim($memoryLimit, '+'));
+        if (0 === strpos($max, '0x')) {
+            $max = intval($max, 16);
+        } elseif (0 === strpos($max, '0')) {
+            $max = intval($max, 8);
+        } else {
+            $max = (int) $max;
+        }
+
+        switch (substr($memoryLimit, -1)) {
+            case 't': $max *= 1024;
+            case 'g': $max *= 1024;
+            case 'm': $max *= 1024;
+            case 'k': $max *= 1024;
+        }
+
+        return $max;
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/RequestDataCollector.php

@@ -0,0 +1,397 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * RequestDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class RequestDataCollector extends DataCollector implements EventSubscriberInterface, LateDataCollectorInterface
+{
+    /** @var \SplObjectStorage */
+    protected $controllers;
+
+    public function __construct()
+    {
+        $this->controllers = new \SplObjectStorage();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        // attributes are serialized and as they can be anything, they need to be converted to strings.
+        $attributes = array();
+        $route = '';
+        foreach ($request->attributes->all() as $key => $value) {
+            if ('_route' === $key) {
+                $route = is_object($value) ? $value->getPath() : $value;
+                $attributes[$key] = $route;
+            } else {
+                $attributes[$key] = $value;
+            }
+        }
+
+        $content = null;
+        try {
+            $content = $request->getContent();
+        } catch (\LogicException $e) {
+            // the user already got the request content as a resource
+            $content = false;
+        }
+
+        $sessionMetadata = array();
+        $sessionAttributes = array();
+        $session = null;
+        $flashes = array();
+        if ($request->hasSession()) {
+            $session = $request->getSession();
+            if ($session->isStarted()) {
+                $sessionMetadata['Created'] = date(DATE_RFC822, $session->getMetadataBag()->getCreated());
+                $sessionMetadata['Last used'] = date(DATE_RFC822, $session->getMetadataBag()->getLastUsed());
+                $sessionMetadata['Lifetime'] = $session->getMetadataBag()->getLifetime();
+                $sessionAttributes = $session->all();
+                $flashes = $session->getFlashBag()->peekAll();
+            }
+        }
+
+        $statusCode = $response->getStatusCode();
+
+        $responseCookies = array();
+        foreach ($response->headers->getCookies() as $cookie) {
+            $responseCookies[$cookie->getName()] = $cookie;
+        }
+
+        $this->data = array(
+            'method' => $request->getMethod(),
+            'format' => $request->getRequestFormat(),
+            'content' => $content,
+            'content_type' => $response->headers->get('Content-Type', 'text/html'),
+            'status_text' => isset(Response::$statusTexts[$statusCode]) ? Response::$statusTexts[$statusCode] : '',
+            'status_code' => $statusCode,
+            'request_query' => $request->query->all(),
+            'request_request' => $request->request->all(),
+            'request_headers' => $request->headers->all(),
+            'request_server' => $request->server->all(),
+            'request_cookies' => $request->cookies->all(),
+            'request_attributes' => $attributes,
+            'route' => $route,
+            'response_headers' => $response->headers->all(),
+            'response_cookies' => $responseCookies,
+            'session_metadata' => $sessionMetadata,
+            'session_attributes' => $sessionAttributes,
+            'flashes' => $flashes,
+            'path_info' => $request->getPathInfo(),
+            'controller' => 'n/a',
+            'locale' => $request->getLocale(),
+        );
+
+        if (isset($this->data['request_headers']['php-auth-pw'])) {
+            $this->data['request_headers']['php-auth-pw'] = '******';
+        }
+
+        if (isset($this->data['request_server']['PHP_AUTH_PW'])) {
+            $this->data['request_server']['PHP_AUTH_PW'] = '******';
+        }
+
+        if (isset($this->data['request_request']['_password'])) {
+            $this->data['request_request']['_password'] = '******';
+        }
+
+        foreach ($this->data as $key => $value) {
+            if (!is_array($value)) {
+                continue;
+            }
+            if ('request_headers' === $key || 'response_headers' === $key) {
+                $this->data[$key] = array_map(function ($v) { return isset($v[0]) && !isset($v[1]) ? $v[0] : $v; }, $value);
+            }
+        }
+
+        if (isset($this->controllers[$request])) {
+            $this->data['controller'] = $this->parseController($this->controllers[$request]);
+            unset($this->controllers[$request]);
+        }
+
+        if (null !== $session && $session->isStarted()) {
+            if ($request->attributes->has('_redirected')) {
+                $this->data['redirect'] = $session->remove('sf_redirect');
+            }
+
+            if ($response->isRedirect()) {
+                $session->set('sf_redirect', array(
+                    'token' => $response->headers->get('x-debug-token'),
+                    'route' => $request->attributes->get('_route', 'n/a'),
+                    'method' => $request->getMethod(),
+                    'controller' => $this->parseController($request->attributes->get('_controller')),
+                    'status_code' => $statusCode,
+                    'status_text' => Response::$statusTexts[(int) $statusCode],
+                ));
+            }
+        }
+
+        $this->data['identifier'] = $this->data['route'] ?: (is_array($this->data['controller']) ? $this->data['controller']['class'].'::'.$this->data['controller']['method'].'()' : $this->data['controller']);
+    }
+
+    public function lateCollect()
+    {
+        $this->data = $this->cloneVar($this->data);
+    }
+
+    public function getMethod()
+    {
+        return $this->data['method'];
+    }
+
+    public function getPathInfo()
+    {
+        return $this->data['path_info'];
+    }
+
+    public function getRequestRequest()
+    {
+        return new ParameterBag($this->data['request_request']->getValue());
+    }
+
+    public function getRequestQuery()
+    {
+        return new ParameterBag($this->data['request_query']->getValue());
+    }
+
+    public function getRequestHeaders()
+    {
+        return new ParameterBag($this->data['request_headers']->getValue());
+    }
+
+    public function getRequestServer($raw = false)
+    {
+        return new ParameterBag($this->data['request_server']->getValue($raw));
+    }
+
+    public function getRequestCookies($raw = false)
+    {
+        return new ParameterBag($this->data['request_cookies']->getValue($raw));
+    }
+
+    public function getRequestAttributes()
+    {
+        return new ParameterBag($this->data['request_attributes']->getValue());
+    }
+
+    public function getResponseHeaders()
+    {
+        return new ParameterBag($this->data['response_headers']->getValue());
+    }
+
+    public function getResponseCookies()
+    {
+        return new ParameterBag($this->data['response_cookies']->getValue());
+    }
+
+    public function getSessionMetadata()
+    {
+        return $this->data['session_metadata']->getValue();
+    }
+
+    public function getSessionAttributes()
+    {
+        return $this->data['session_attributes']->getValue();
+    }
+
+    public function getFlashes()
+    {
+        return $this->data['flashes']->getValue();
+    }
+
+    public function getContent()
+    {
+        return $this->data['content'];
+    }
+
+    public function getContentType()
+    {
+        return $this->data['content_type'];
+    }
+
+    public function getStatusText()
+    {
+        return $this->data['status_text'];
+    }
+
+    public function getStatusCode()
+    {
+        return $this->data['status_code'];
+    }
+
+    public function getFormat()
+    {
+        return $this->data['format'];
+    }
+
+    public function getLocale()
+    {
+        return $this->data['locale'];
+    }
+
+    /**
+     * Gets the route name.
+     *
+     * The _route request attributes is automatically set by the Router Matcher.
+     *
+     * @return string The route
+     */
+    public function getRoute()
+    {
+        return $this->data['route'];
+    }
+
+    public function getIdentifier()
+    {
+        return $this->data['identifier'];
+    }
+
+    /**
+     * Gets the route parameters.
+     *
+     * The _route_params request attributes is automatically set by the RouterListener.
+     *
+     * @return array The parameters
+     */
+    public function getRouteParams()
+    {
+        return isset($this->data['request_attributes']['_route_params']) ? $this->data['request_attributes']['_route_params']->getValue() : array();
+    }
+
+    /**
+     * Gets the parsed controller.
+     *
+     * @return array|string The controller as a string or array of data
+     *                      with keys 'class', 'method', 'file' and 'line'
+     */
+    public function getController()
+    {
+        return $this->data['controller'];
+    }
+
+    /**
+     * Gets the previous request attributes.
+     *
+     * @return array|bool A legacy array of data from the previous redirection response
+     *                    or false otherwise
+     */
+    public function getRedirect()
+    {
+        return isset($this->data['redirect']) ? $this->data['redirect'] : false;
+    }
+
+    public function onKernelController(FilterControllerEvent $event)
+    {
+        $this->controllers[$event->getRequest()] = $event->getController();
+    }
+
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        if (!$event->isMasterRequest() || !$event->getRequest()->hasSession() || !$event->getRequest()->getSession()->isStarted()) {
+            return;
+        }
+
+        if ($event->getRequest()->getSession()->has('sf_redirect')) {
+            $event->getRequest()->attributes->set('_redirected', true);
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::CONTROLLER => 'onKernelController',
+            KernelEvents::RESPONSE => 'onKernelResponse',
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'request';
+    }
+
+    /**
+     * Parse a controller.
+     *
+     * @param mixed $controller The controller to parse
+     *
+     * @return array|string An array of controller data or a simple string
+     */
+    protected function parseController($controller)
+    {
+        if (is_string($controller) && false !== strpos($controller, '::')) {
+            $controller = explode('::', $controller);
+        }
+
+        if (is_array($controller)) {
+            try {
+                $r = new \ReflectionMethod($controller[0], $controller[1]);
+
+                return array(
+                    'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
+                    'method' => $controller[1],
+                    'file' => $r->getFileName(),
+                    'line' => $r->getStartLine(),
+                );
+            } catch (\ReflectionException $e) {
+                if (is_callable($controller)) {
+                    // using __call or  __callStatic
+                    return array(
+                        'class' => is_object($controller[0]) ? get_class($controller[0]) : $controller[0],
+                        'method' => $controller[1],
+                        'file' => 'n/a',
+                        'line' => 'n/a',
+                    );
+                }
+            }
+        }
+
+        if ($controller instanceof \Closure) {
+            $r = new \ReflectionFunction($controller);
+
+            return array(
+                'class' => $r->getName(),
+                'method' => null,
+                'file' => $r->getFileName(),
+                'line' => $r->getStartLine(),
+            );
+        }
+
+        if (is_object($controller)) {
+            $r = new \ReflectionClass($controller);
+
+            return array(
+                'class' => $r->getName(),
+                'method' => null,
+                'file' => $r->getFileName(),
+                'line' => $r->getStartLine(),
+            );
+        }
+
+        return is_string($controller) ? $controller : 'n/a';
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/RouterDataCollector.php

@@ -0,0 +1,102 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpKernel\Event\FilterControllerEvent;
+
+/**
+ * RouterDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class RouterDataCollector extends DataCollector
+{
+    protected $controllers;
+
+    public function __construct()
+    {
+        $this->controllers = new \SplObjectStorage();
+
+        $this->data = array(
+            'redirect' => false,
+            'url' => null,
+            'route' => null,
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        if ($response instanceof RedirectResponse) {
+            $this->data['redirect'] = true;
+            $this->data['url'] = $response->getTargetUrl();
+
+            if ($this->controllers->contains($request)) {
+                $this->data['route'] = $this->guessRoute($request, $this->controllers[$request]);
+            }
+        }
+
+        unset($this->controllers[$request]);
+    }
+
+    protected function guessRoute(Request $request, $controller)
+    {
+        return 'n/a';
+    }
+
+    /**
+     * Remembers the controller associated to each request.
+     *
+     * @param FilterControllerEvent $event The filter controller event
+     */
+    public function onKernelController(FilterControllerEvent $event)
+    {
+        $this->controllers[$event->getRequest()] = $event->getController();
+    }
+
+    /**
+     * @return bool Whether this request will result in a redirect
+     */
+    public function getRedirect()
+    {
+        return $this->data['redirect'];
+    }
+
+    /**
+     * @return string|null The target URL
+     */
+    public function getTargetUrl()
+    {
+        return $this->data['url'];
+    }
+
+    /**
+     * @return string|null The target route
+     */
+    public function getTargetRoute()
+    {
+        return $this->data['route'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'router';
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php

@@ -0,0 +1,136 @@
+<?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\HttpKernel\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\KernelInterface;
+
+/**
+ * TimeDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TimeDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    protected $kernel;
+    protected $stopwatch;
+
+    public function __construct(KernelInterface $kernel = null, $stopwatch = null)
+    {
+        $this->kernel = $kernel;
+        $this->stopwatch = $stopwatch;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+        if (null !== $this->kernel) {
+            $startTime = $this->kernel->getStartTime();
+        } else {
+            $startTime = $request->server->get('REQUEST_TIME_FLOAT');
+        }
+
+        $this->data = array(
+            'token' => $response->headers->get('X-Debug-Token'),
+            'start_time' => $startTime * 1000,
+            'events' => array(),
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lateCollect()
+    {
+        if (null !== $this->stopwatch && isset($this->data['token'])) {
+            $this->setEvents($this->stopwatch->getSectionEvents($this->data['token']));
+        }
+        unset($this->data['token']);
+    }
+
+    /**
+     * Sets the request events.
+     *
+     * @param array $events The request events
+     */
+    public function setEvents(array $events)
+    {
+        foreach ($events as $event) {
+            $event->ensureStopped();
+        }
+
+        $this->data['events'] = $events;
+    }
+
+    /**
+     * Gets the request events.
+     *
+     * @return array The request events
+     */
+    public function getEvents()
+    {
+        return $this->data['events'];
+    }
+
+    /**
+     * Gets the request elapsed time.
+     *
+     * @return float The elapsed time
+     */
+    public function getDuration()
+    {
+        if (!isset($this->data['events']['__section__'])) {
+            return 0;
+        }
+
+        $lastEvent = $this->data['events']['__section__'];
+
+        return $lastEvent->getOrigin() + $lastEvent->getDuration() - $this->getStartTime();
+    }
+
+    /**
+     * Gets the initialization time.
+     *
+     * This is the time spent until the beginning of the request handling.
+     *
+     * @return float The elapsed time
+     */
+    public function getInitTime()
+    {
+        if (!isset($this->data['events']['__section__'])) {
+            return 0;
+        }
+
+        return $this->data['events']['__section__']->getOrigin() - $this->getStartTime();
+    }
+
+    /**
+     * Gets the request time.
+     *
+     * @return int The time
+     */
+    public function getStartTime()
+    {
+        return $this->data['start_time'];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'time';
+    }
+}

Laravel/vendor/symfony/http-kernel/DataCollector/Util/ValueExporter.php

@@ -0,0 +1,99 @@
+<?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\HttpKernel\DataCollector\Util;
+
+@trigger_error('The '.__NAMESPACE__.'\ValueExporter class is deprecated since version 3.2 and will be removed in 4.0. Use the VarDumper component instead.', E_USER_DEPRECATED);
+
+/**
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ *
+ * @deprecated since version 3.2, to be removed in 4.0. Use the VarDumper component instead.
+ */
+class ValueExporter
+{
+    /**
+     * Converts a PHP value to a string.
+     *
+     * @param mixed $value The PHP value
+     * @param int   $depth only for internal usage
+     * @param bool  $deep  only for internal usage
+     *
+     * @return string The string representation of the given value
+     */
+    public function exportValue($value, $depth = 1, $deep = false)
+    {
+        if ($value instanceof \__PHP_Incomplete_Class) {
+            return sprintf('__PHP_Incomplete_Class(%s)', $this->getClassNameFromIncomplete($value));
+        }
+
+        if (is_object($value)) {
+            if ($value instanceof \DateTimeInterface) {
+                return sprintf('Object(%s) - %s', get_class($value), $value->format(\DateTime::ATOM));
+            }
+
+            return sprintf('Object(%s)', get_class($value));
+        }
+
+        if (is_array($value)) {
+            if (empty($value)) {
+                return '[]';
+            }
+
+            $indent = str_repeat('  ', $depth);
+
+            $a = array();
+            foreach ($value as $k => $v) {
+                if (is_array($v)) {
+                    $deep = true;
+                }
+                $a[] = sprintf('%s => %s', $k, $this->exportValue($v, $depth + 1, $deep));
+            }
+
+            if ($deep) {
+                return sprintf("[\n%s%s\n%s]", $indent, implode(sprintf(", \n%s", $indent), $a), str_repeat('  ', $depth - 1));
+            }
+
+            $s = sprintf('[%s]', implode(', ', $a));
+
+            if (80 > strlen($s)) {
+                return $s;
+            }
+
+            return sprintf("[\n%s%s\n]", $indent, implode(sprintf(",\n%s", $indent), $a));
+        }
+
+        if (is_resource($value)) {
+            return sprintf('Resource(%s#%d)', get_resource_type($value), $value);
+        }
+
+        if (null === $value) {
+            return 'null';
+        }
+
+        if (false === $value) {
+            return 'false';
+        }
+
+        if (true === $value) {
+            return 'true';
+        }
+
+        return (string) $value;
+    }
+
+    private function getClassNameFromIncomplete(\__PHP_Incomplete_Class $value)
+    {
+        $array = new \ArrayObject($value);
+
+        return $array['__PHP_Incomplete_Class_Name'];
+    }
+}

Laravel/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php

@@ -0,0 +1,88 @@
+<?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\HttpKernel\Debug;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+
+/**
+ * Formats debug file links.
+ *
+ * @author Jérémy Romey <jeremy@free-agent.fr>
+ */
+class FileLinkFormatter implements \Serializable
+{
+    private $fileLinkFormat;
+    private $requestStack;
+    private $baseDir;
+    private $urlFormat;
+
+    public function __construct($fileLinkFormat = null, RequestStack $requestStack = null, $baseDir = null, $urlFormat = null)
+    {
+        $fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
+        if ($fileLinkFormat && !is_array($fileLinkFormat)) {
+            $i = strpos($f = $fileLinkFormat, '&', max(strrpos($f, '%f'), strrpos($f, '%l'))) ?: strlen($f);
+            $fileLinkFormat = array(substr($f, 0, $i)) + preg_split('/&([^>]++)>/', substr($f, $i), -1, PREG_SPLIT_DELIM_CAPTURE);
+        }
+
+        $this->fileLinkFormat = $fileLinkFormat;
+        $this->requestStack = $requestStack;
+        $this->baseDir = $baseDir;
+        $this->urlFormat = $urlFormat;
+    }
+
+    public function format($file, $line)
+    {
+        if ($fmt = $this->getFileLinkFormat()) {
+            for ($i = 1; isset($fmt[$i]); ++$i) {
+                if (0 === strpos($file, $k = $fmt[$i++])) {
+                    $file = substr_replace($file, $fmt[$i], 0, strlen($k));
+                    break;
+                }
+            }
+
+            return strtr($fmt[0], array('%f' => $file, '%l' => $line));
+        }
+
+        return false;
+    }
+
+    public function serialize()
+    {
+        return serialize($this->getFileLinkFormat());
+    }
+
+    public function unserialize($serialized)
+    {
+        if (\PHP_VERSION_ID >= 70000) {
+            $this->fileLinkFormat = unserialize($serialized, array('allowed_classes' => false));
+        } else {
+            $this->fileLinkFormat = unserialize($serialized);
+        }
+    }
+
+    private function getFileLinkFormat()
+    {
+        if ($this->fileLinkFormat) {
+            return $this->fileLinkFormat;
+        }
+        if ($this->requestStack && $this->baseDir && $this->urlFormat) {
+            $request = $this->requestStack->getMasterRequest();
+            if ($request instanceof Request) {
+                return array(
+                    $request->getSchemeAndHttpHost().$request->getBaseUrl().$this->urlFormat,
+                    $this->baseDir.DIRECTORY_SEPARATOR, '',
+                );
+            }
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php

@@ -0,0 +1,82 @@
+<?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\HttpKernel\Debug;
+
+use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher as BaseTraceableEventDispatcher;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\EventDispatcher\Event;
+
+/**
+ * Collects some data about event listeners.
+ *
+ * This event dispatcher delegates the dispatching to another one.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TraceableEventDispatcher extends BaseTraceableEventDispatcher
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function preDispatch($eventName, Event $event)
+    {
+        switch ($eventName) {
+            case KernelEvents::REQUEST:
+                $this->stopwatch->openSection();
+                break;
+            case KernelEvents::VIEW:
+            case KernelEvents::RESPONSE:
+                // stop only if a controller has been executed
+                if ($this->stopwatch->isStarted('controller')) {
+                    $this->stopwatch->stop('controller');
+                }
+                break;
+            case KernelEvents::TERMINATE:
+                $token = $event->getResponse()->headers->get('X-Debug-Token');
+                // There is a very special case when using built-in AppCache class as kernel wrapper, in the case
+                // of an ESI request leading to a `stale` response [B]  inside a `fresh` cached response [A].
+                // In this case, `$token` contains the [B] debug token, but the  open `stopwatch` section ID
+                // is equal to the [A] debug token. Trying to reopen section with the [B] token throws an exception
+                // which must be caught.
+                try {
+                    $this->stopwatch->openSection($token);
+                } catch (\LogicException $e) {
+                }
+                break;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function postDispatch($eventName, Event $event)
+    {
+        switch ($eventName) {
+            case KernelEvents::CONTROLLER_ARGUMENTS:
+                $this->stopwatch->start('controller', 'section');
+                break;
+            case KernelEvents::RESPONSE:
+                $token = $event->getResponse()->headers->get('X-Debug-Token');
+                $this->stopwatch->stopSection($token);
+                break;
+            case KernelEvents::TERMINATE:
+                // In the special case described in the `preDispatch` method above, the `$token` section
+                // does not exist, then closing it throws an exception which must be caught.
+                $token = $event->getResponse()->headers->get('X-Debug-Token');
+                try {
+                    $this->stopwatch->stopSection($token);
+                } catch (\LogicException $e) {
+                }
+                break;
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/AddAnnotatedClassesToCachePass.php

@@ -0,0 +1,153 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Composer\Autoload\ClassLoader;
+use Symfony\Component\Debug\DebugClassLoader;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\HttpKernel\Kernel;
+
+/**
+ * Sets the classes to compile in the cache for the container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class AddAnnotatedClassesToCachePass implements CompilerPassInterface
+{
+    private $kernel;
+
+    public function __construct(Kernel $kernel)
+    {
+        $this->kernel = $kernel;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $classes = array();
+        $annotatedClasses = array();
+        foreach ($container->getExtensions() as $extension) {
+            if ($extension instanceof Extension) {
+                if (\PHP_VERSION_ID < 70000) {
+                    $classes = array_merge($classes, $extension->getClassesToCompile());
+                }
+                $annotatedClasses = array_merge($annotatedClasses, $extension->getAnnotatedClassesToCompile());
+            }
+        }
+
+        $existingClasses = $this->getClassesInComposerClassMaps();
+
+        if (\PHP_VERSION_ID < 70000) {
+            $classes = $container->getParameterBag()->resolveValue($classes);
+            $this->kernel->setClassCache($this->expandClasses($classes, $existingClasses));
+        }
+        $annotatedClasses = $container->getParameterBag()->resolveValue($annotatedClasses);
+        $this->kernel->setAnnotatedClassCache($this->expandClasses($annotatedClasses, $existingClasses));
+    }
+
+    /**
+     * Expands the given class patterns using a list of existing classes.
+     *
+     * @param array $patterns The class patterns to expand
+     * @param array $classes  The existing classes to match against the patterns
+     *
+     * @return array A list of classes derivated from the patterns
+     */
+    private function expandClasses(array $patterns, array $classes)
+    {
+        $expanded = array();
+
+        // Explicit classes declared in the patterns are returned directly
+        foreach ($patterns as $key => $pattern) {
+            if (substr($pattern, -1) !== '\\' && false === strpos($pattern, '*')) {
+                unset($patterns[$key]);
+                $expanded[] = ltrim($pattern, '\\');
+            }
+        }
+
+        // Match patterns with the classes list
+        $regexps = $this->patternsToRegexps($patterns);
+
+        foreach ($classes as $class) {
+            $class = ltrim($class, '\\');
+
+            if ($this->matchAnyRegexps($class, $regexps)) {
+                $expanded[] = $class;
+            }
+        }
+
+        return array_unique($expanded);
+    }
+
+    private function getClassesInComposerClassMaps()
+    {
+        $classes = array();
+
+        foreach (spl_autoload_functions() as $function) {
+            if (!is_array($function)) {
+                continue;
+            }
+
+            if ($function[0] instanceof DebugClassLoader) {
+                $function = $function[0]->getClassLoader();
+            }
+
+            if (is_array($function) && $function[0] instanceof ClassLoader) {
+                $classes += array_filter($function[0]->getClassMap());
+            }
+        }
+
+        return array_keys($classes);
+    }
+
+    private function patternsToRegexps($patterns)
+    {
+        $regexps = array();
+
+        foreach ($patterns as $pattern) {
+            // Escape user input
+            $regex = preg_quote(ltrim($pattern, '\\'));
+
+            // Wildcards * and **
+            $regex = strtr($regex, array('\\*\\*' => '.*?', '\\*' => '[^\\\\]*?'));
+
+            // If this class does not end by a slash, anchor the end
+            if (substr($regex, -1) !== '\\') {
+                $regex .= '$';
+            }
+
+            $regexps[] = '{^\\\\'.$regex.'}';
+        }
+
+        return $regexps;
+    }
+
+    private function matchAnyRegexps($class, $regexps)
+    {
+        $blacklisted = false !== strpos($class, 'Test');
+
+        foreach ($regexps as $regex) {
+            if ($blacklisted && false === strpos($regex, 'Test')) {
+                continue;
+            }
+
+            if (preg_match($regex, '\\'.$class)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/AddClassesToCachePass.php

@@ -0,0 +1,25 @@
+<?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\HttpKernel\DependencyInjection;
+
+@trigger_error('The '.__NAMESPACE__.'\AddClassesToCachePass class is deprecated since version 3.3 and will be removed in 4.0.', E_USER_DEPRECATED);
+
+/**
+ * Sets the classes to compile in the cache for the container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 3.3, to be removed in 4.0.
+ */
+class AddClassesToCachePass extends AddAnnotatedClassesToCachePass
+{
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/ConfigurableExtension.php

@@ -0,0 +1,45 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * This extension sub-class provides first-class integration with the
+ * Config/Definition Component.
+ *
+ * You can use this as base class if
+ *
+ *    a) you use the Config/Definition component for configuration,
+ *    b) your configuration class is named "Configuration", and
+ *    c) the configuration class resides in the DependencyInjection sub-folder.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+abstract class ConfigurableExtension extends Extension
+{
+    /**
+     * {@inheritdoc}
+     */
+    final public function load(array $configs, ContainerBuilder $container)
+    {
+        $this->loadInternal($this->processConfiguration($this->getConfiguration($configs, $container), $configs), $container);
+    }
+
+    /**
+     * Configures the passed container according to the merged configuration.
+     *
+     * @param array            $mergedConfig
+     * @param ContainerBuilder $container
+     */
+    abstract protected function loadInternal(array $mergedConfig, ContainerBuilder $container);
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/ControllerArgumentValueResolverPass.php

@@ -0,0 +1,48 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Gathers and configures the argument value resolvers.
+ *
+ * @author Iltar van der Berg <kjarli@gmail.com>
+ */
+class ControllerArgumentValueResolverPass implements CompilerPassInterface
+{
+    use PriorityTaggedServiceTrait;
+
+    private $argumentResolverService;
+    private $argumentValueResolverTag;
+
+    public function __construct($argumentResolverService = 'argument_resolver', $argumentValueResolverTag = 'controller.argument_value_resolver')
+    {
+        $this->argumentResolverService = $argumentResolverService;
+        $this->argumentValueResolverTag = $argumentValueResolverTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->argumentResolverService)) {
+            return;
+        }
+
+        $container
+            ->getDefinition($this->argumentResolverService)
+            ->replaceArgument(1, new IteratorArgument($this->findAndSortTaggedServices($this->argumentValueResolverTag, $container)))
+        ;
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/Extension.php

@@ -0,0 +1,77 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Extension\Extension as BaseExtension;
+
+/**
+ * Allow adding classes to the class cache.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class Extension extends BaseExtension
+{
+    private $classes = array();
+    private $annotatedClasses = array();
+
+    /**
+     * Gets the classes to cache.
+     *
+     * @return array An array of classes
+     *
+     * @deprecated since version 3.3, to be removed in 4.0.
+     */
+    public function getClassesToCompile()
+    {
+        if (\PHP_VERSION_ID >= 70000) {
+            @trigger_error(__METHOD__.'() is deprecated since version 3.3, to be removed in 4.0.', E_USER_DEPRECATED);
+        }
+
+        return $this->classes;
+    }
+
+    /**
+     * Gets the annotated classes to cache.
+     *
+     * @return array An array of classes
+     */
+    public function getAnnotatedClassesToCompile()
+    {
+        return $this->annotatedClasses;
+    }
+
+    /**
+     * Adds classes to the class cache.
+     *
+     * @param array $classes An array of class patterns
+     *
+     * @deprecated since version 3.3, to be removed in 4.0.
+     */
+    public function addClassesToCompile(array $classes)
+    {
+        if (\PHP_VERSION_ID >= 70000) {
+            @trigger_error(__METHOD__.'() is deprecated since version 3.3, to be removed in 4.0.', E_USER_DEPRECATED);
+        }
+
+        $this->classes = array_merge($this->classes, $classes);
+    }
+
+    /**
+     * Adds annotated classes to the class cache.
+     *
+     * @param array $annotatedClasses An array of class patterns
+     */
+    public function addAnnotatedClassesToCompile(array $annotatedClasses)
+    {
+        $this->annotatedClasses = array_merge($this->annotatedClasses, $annotatedClasses);
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/FragmentRendererPass.php

@@ -0,0 +1,67 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface;
+
+/**
+ * Adds services tagged kernel.fragment_renderer as HTTP content rendering strategies.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FragmentRendererPass implements CompilerPassInterface
+{
+    private $handlerService;
+    private $rendererTag;
+
+    /**
+     * @param string $handlerService Service name of the fragment handler in the container
+     * @param string $rendererTag    Tag name used for fragments
+     */
+    public function __construct($handlerService = 'fragment.handler', $rendererTag = 'kernel.fragment_renderer')
+    {
+        $this->handlerService = $handlerService;
+        $this->rendererTag = $rendererTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->handlerService)) {
+            return;
+        }
+
+        $definition = $container->getDefinition($this->handlerService);
+        $renderers = array();
+        foreach ($container->findTaggedServiceIds($this->rendererTag, true) as $id => $tags) {
+            $def = $container->getDefinition($id);
+            $class = $container->getParameterBag()->resolveValue($def->getClass());
+
+            if (!$r = $container->getReflectionClass($class)) {
+                throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
+            }
+            if (!$r->isSubclassOf(FragmentRendererInterface::class)) {
+                throw new InvalidArgumentException(sprintf('Service "%s" must implement interface "%s".', $id, FragmentRendererInterface::class));
+            }
+
+            foreach ($tags as $tag) {
+                $renderers[$tag['alias']] = new Reference($id);
+            }
+        }
+
+        $definition->replaceArgument(0, ServiceLocatorTagPass::register($container, $renderers));
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/LazyLoadingFragmentHandler.php

@@ -0,0 +1,81 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Psr\Container\ContainerInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\Fragment\FragmentHandler;
+
+/**
+ * Lazily loads fragment renderers from the dependency injection container.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LazyLoadingFragmentHandler extends FragmentHandler
+{
+    private $container;
+    /**
+     * @deprecated since version 3.3, to be removed in 4.0
+     */
+    private $rendererIds = array();
+    private $initialized = array();
+
+    /**
+     * Constructor.
+     *
+     * @param ContainerInterface $container    A container
+     * @param RequestStack       $requestStack The Request stack that controls the lifecycle of requests
+     * @param bool               $debug        Whether the debug mode is enabled or not
+     */
+    public function __construct(ContainerInterface $container, RequestStack $requestStack, $debug = false)
+    {
+        $this->container = $container;
+
+        parent::__construct($requestStack, array(), $debug);
+    }
+
+    /**
+     * Adds a service as a fragment renderer.
+     *
+     * @param string $name     The service name
+     * @param string $renderer The render service id
+     *
+     * @deprecated since version 3.3, to be removed in 4.0
+     */
+    public function addRendererService($name, $renderer)
+    {
+        @trigger_error(sprintf('The %s() method is deprecated since version 3.3 and will be removed in 4.0.', __METHOD__), E_USER_DEPRECATED);
+
+        $this->rendererIds[$name] = $renderer;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function render($uri, $renderer = 'inline', array $options = array())
+    {
+        // BC 3.x, to be removed in 4.0
+        if (isset($this->rendererIds[$renderer])) {
+            $this->addRenderer($this->container->get($this->rendererIds[$renderer]));
+            unset($this->rendererIds[$renderer]);
+
+            return parent::render($uri, $renderer, $options);
+        }
+
+        if (!isset($this->initialized[$renderer]) && $this->container->has($renderer)) {
+            $this->addRenderer($this->container->get($renderer));
+            $this->initialized[$renderer] = true;
+        }
+
+        return parent::render($uri, $renderer, $options);
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php

@@ -0,0 +1,41 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass as BaseMergeExtensionConfigurationPass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Ensures certain extensions are always loaded.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class MergeExtensionConfigurationPass extends BaseMergeExtensionConfigurationPass
+{
+    private $extensions;
+
+    public function __construct(array $extensions)
+    {
+        $this->extensions = $extensions;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        foreach ($this->extensions as $extension) {
+            if (!count($container->getExtensionConfig($extension))) {
+                $container->loadFromExtension($extension, array());
+            }
+        }
+
+        parent::process($container);
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/RegisterControllerArgumentLocatorsPass.php

@@ -0,0 +1,159 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\DependencyInjection\ChildDefinition;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\LazyProxy\ProxyHelper;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\DependencyInjection\TypedReference;
+
+/**
+ * Creates the service-locators required by ServiceValueResolver.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class RegisterControllerArgumentLocatorsPass implements CompilerPassInterface
+{
+    private $resolverServiceId;
+    private $controllerTag;
+
+    public function __construct($resolverServiceId = 'argument_resolver.service', $controllerTag = 'controller.service_arguments')
+    {
+        $this->resolverServiceId = $resolverServiceId;
+        $this->controllerTag = $controllerTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        if (false === $container->hasDefinition($this->resolverServiceId)) {
+            return;
+        }
+
+        $parameterBag = $container->getParameterBag();
+        $controllers = array();
+
+        foreach ($container->findTaggedServiceIds($this->controllerTag, true) as $id => $tags) {
+            $def = $container->getDefinition($id);
+            $def->setPublic(true);
+            $class = $def->getClass();
+            $autowire = $def->isAutowired();
+
+            // resolve service class, taking parent definitions into account
+            while (!$class && $def instanceof ChildDefinition) {
+                $def = $container->findDefinition($def->getParent());
+                $class = $def->getClass();
+            }
+            $class = $parameterBag->resolveValue($class);
+
+            if (!$r = $container->getReflectionClass($class)) {
+                throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
+            }
+            $isContainerAware = $r->implementsInterface(ContainerAwareInterface::class) || is_subclass_of($class, AbstractController::class);
+
+            // get regular public methods
+            $methods = array();
+            $arguments = array();
+            foreach ($r->getMethods(\ReflectionMethod::IS_PUBLIC) as $r) {
+                if ('setContainer' === $r->name && $isContainerAware) {
+                    continue;
+                }
+                if (!$r->isConstructor() && !$r->isDestructor() && !$r->isAbstract()) {
+                    $methods[strtolower($r->name)] = array($r, $r->getParameters());
+                }
+            }
+
+            // validate and collect explicit per-actions and per-arguments service references
+            foreach ($tags as $attributes) {
+                if (!isset($attributes['action']) && !isset($attributes['argument']) && !isset($attributes['id'])) {
+                    $autowire = true;
+                    continue;
+                }
+                foreach (array('action', 'argument', 'id') as $k) {
+                    if (!isset($attributes[$k][0])) {
+                        throw new InvalidArgumentException(sprintf('Missing "%s" attribute on tag "%s" %s for service "%s".', $k, $this->controllerTag, json_encode($attributes, JSON_UNESCAPED_UNICODE), $id));
+                    }
+                }
+                if (!isset($methods[$action = strtolower($attributes['action'])])) {
+                    throw new InvalidArgumentException(sprintf('Invalid "action" attribute on tag "%s" for service "%s": no public "%s()" method found on class "%s".', $this->controllerTag, $id, $attributes['action'], $class));
+                }
+                list($r, $parameters) = $methods[$action];
+                $found = false;
+
+                foreach ($parameters as $p) {
+                    if ($attributes['argument'] === $p->name) {
+                        if (!isset($arguments[$r->name][$p->name])) {
+                            $arguments[$r->name][$p->name] = $attributes['id'];
+                        }
+                        $found = true;
+                        break;
+                    }
+                }
+
+                if (!$found) {
+                    throw new InvalidArgumentException(sprintf('Invalid "%s" tag for service "%s": method "%s()" has no "%s" argument on class "%s".', $this->controllerTag, $id, $r->name, $attributes['argument'], $class));
+                }
+            }
+
+            foreach ($methods as list($r, $parameters)) {
+                /** @var \ReflectionMethod $r */
+
+                // create a per-method map of argument-names to service/type-references
+                $args = array();
+                foreach ($parameters as $p) {
+                    /** @var \ReflectionParameter $p */
+                    $type = $target = ProxyHelper::getTypeHint($r, $p, true);
+                    $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE;
+
+                    if (isset($arguments[$r->name][$p->name])) {
+                        $target = $arguments[$r->name][$p->name];
+                        if ('?' !== $target[0]) {
+                            $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE;
+                        } elseif ('' === $target = (string) substr($target, 1)) {
+                            throw new InvalidArgumentException(sprintf('A "%s" tag must have non-empty "id" attributes for service "%s".', $this->controllerTag, $id));
+                        } elseif ($p->allowsNull() && !$p->isOptional()) {
+                            $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE;
+                        }
+                    } elseif (!$type || !$autowire) {
+                        continue;
+                    }
+
+                    if ($type && !$p->isOptional() && !$p->allowsNull() && !class_exists($type) && !interface_exists($type, false)) {
+                        $message = sprintf('Cannot determine controller argument for "%s::%s()": the $%s argument is type-hinted with the non-existent class or interface: "%s".', $class, $r->name, $p->name, $type);
+
+                        // see if the type-hint lives in the same namespace as the controller
+                        if (0 === strncmp($type, $class, strrpos($class, '\\'))) {
+                            $message .= ' Did you forget to add a use statement?';
+                        }
+
+                        throw new InvalidArgumentException($message);
+                    }
+
+                    $args[$p->name] = $type ? new TypedReference($target, $type, $r->class, $invalidBehavior) : new Reference($target, $invalidBehavior);
+                }
+                // register the maps as a per-method service-locators
+                if ($args) {
+                    $controllers[$id.':'.$r->name] = ServiceLocatorTagPass::register($container, $args);
+                }
+            }
+        }
+
+        $container->getDefinition($this->resolverServiceId)
+            ->replaceArgument(0, ServiceLocatorTagPass::register($container, $controllers));
+    }
+}

Laravel/vendor/symfony/http-kernel/DependencyInjection/RemoveEmptyControllerArgumentLocatorsPass.php

@@ -0,0 +1,76 @@
+<?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\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Removes empty service-locators registered for ServiceValueResolver.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class RemoveEmptyControllerArgumentLocatorsPass implements CompilerPassInterface
+{
+    private $resolverServiceId;
+
+    public function __construct($resolverServiceId = 'argument_resolver.service')
+    {
+        $this->resolverServiceId = $resolverServiceId;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        if (false === $container->hasDefinition($this->resolverServiceId)) {
+            return;
+        }
+
+        $serviceResolver = $container->getDefinition($this->resolverServiceId);
+        $controllerLocator = $container->getDefinition((string) $serviceResolver->getArgument(0));
+        $controllers = $controllerLocator->getArgument(0);
+
+        foreach ($controllers as $controller => $argumentRef) {
+            $argumentLocator = $container->getDefinition((string) $argumentRef->getValues()[0]);
+
+            if (!$argumentLocator->getArgument(0)) {
+                // remove empty argument locators
+                $reason = sprintf('Removing service-argument resolver for controller "%s": no corresponding services exist for the referenced types.', $controller);
+            } else {
+                // any methods listed for call-at-instantiation cannot be actions
+                $reason = false;
+                $action = substr(strrchr($controller, ':'), 1);
+                $id = substr($controller, 0, -1 - strlen($action));
+                $controllerDef = $container->getDefinition($id);
+                foreach ($controllerDef->getMethodCalls() as list($method, $args)) {
+                    if (0 === strcasecmp($action, $method)) {
+                        $reason = sprintf('Removing method "%s" of service "%s" from controller candidates: the method is called at instantiation, thus cannot be an action.', $action, $id);
+                        break;
+                    }
+                }
+                if (!$reason) {
+                    if ($controllerDef->getClass() === $id) {
+                        $controllers[$id.'::'.$action] = $argumentRef;
+                    }
+                    if ('__invoke' === $action) {
+                        $controllers[$id] = $argumentRef;
+                    }
+                    continue;
+                }
+            }
+
+            unset($controllers[$controller]);
+            $container->log($this, $reason);
+        }
+
+        $controllerLocator->replaceArgument(0, $controllers);
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/FilterControllerArgumentsEvent.php

@@ -0,0 +1,55 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Allows filtering of controller arguments.
+ *
+ * You can call getController() to retrieve the controller and getArguments
+ * to retrieve the current arguments. With setArguments() you can replace
+ * arguments that are used to call the controller.
+ *
+ * Arguments set in the event must be compatible with the signature of the
+ * controller.
+ *
+ * @author Christophe Coevoet <stof@notk.org>
+ */
+class FilterControllerArgumentsEvent extends FilterControllerEvent
+{
+    private $arguments;
+
+    public function __construct(HttpKernelInterface $kernel, callable $controller, array $arguments, Request $request, $requestType)
+    {
+        parent::__construct($kernel, $controller, $request, $requestType);
+
+        $this->arguments = $arguments;
+    }
+
+    /**
+     * @return array
+     */
+    public function getArguments()
+    {
+        return $this->arguments;
+    }
+
+    /**
+     * @param array $arguments
+     */
+    public function setArguments(array $arguments)
+    {
+        $this->arguments = $arguments;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/FilterControllerEvent.php

@@ -0,0 +1,61 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Allows filtering of a controller callable.
+ *
+ * You can call getController() to retrieve the current controller. With
+ * setController() you can set a new controller that is used in the processing
+ * of the request.
+ *
+ * Controllers should be callables.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class FilterControllerEvent extends KernelEvent
+{
+    /**
+     * The current controller.
+     */
+    private $controller;
+
+    public function __construct(HttpKernelInterface $kernel, callable $controller, Request $request, $requestType)
+    {
+        parent::__construct($kernel, $request, $requestType);
+
+        $this->setController($controller);
+    }
+
+    /**
+     * Returns the current controller.
+     *
+     * @return callable
+     */
+    public function getController()
+    {
+        return $this->controller;
+    }
+
+    /**
+     * Sets a new controller.
+     *
+     * @param callable $controller
+     */
+    public function setController(callable $controller)
+    {
+        $this->controller = $controller;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/FilterResponseEvent.php

@@ -0,0 +1,62 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Allows to filter a Response object.
+ *
+ * You can call getResponse() to retrieve the current response. With
+ * setResponse() you can set a new response that will be returned to the
+ * browser.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class FilterResponseEvent extends KernelEvent
+{
+    /**
+     * The current response object.
+     *
+     * @var Response
+     */
+    private $response;
+
+    public function __construct(HttpKernelInterface $kernel, Request $request, $requestType, Response $response)
+    {
+        parent::__construct($kernel, $request, $requestType);
+
+        $this->setResponse($response);
+    }
+
+    /**
+     * Returns the current response object.
+     *
+     * @return Response
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Sets a new response object.
+     *
+     * @param Response $response
+     */
+    public function setResponse(Response $response)
+    {
+        $this->response = $response;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/FinishRequestEvent.php

@@ -0,0 +1,21 @@
+<?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\HttpKernel\Event;
+
+/**
+ * Triggered whenever a request is fully processed.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class FinishRequestEvent extends KernelEvent
+{
+}

Laravel/vendor/symfony/http-kernel/Event/GetResponseEvent.php

@@ -0,0 +1,65 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Allows to create a response for a request.
+ *
+ * Call setResponse() to set the response that will be returned for the
+ * current request. The propagation of this event is stopped as soon as a
+ * response is set.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GetResponseEvent extends KernelEvent
+{
+    /**
+     * The response object.
+     *
+     * @var Response
+     */
+    private $response;
+
+    /**
+     * Returns the response object.
+     *
+     * @return Response
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Sets a response and stops event propagation.
+     *
+     * @param Response $response
+     */
+    public function setResponse(Response $response)
+    {
+        $this->response = $response;
+
+        $this->stopPropagation();
+    }
+
+    /**
+     * Returns whether a response was set.
+     *
+     * @return bool Whether a response was set
+     */
+    public function hasResponse()
+    {
+        return null !== $this->response;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/GetResponseForControllerResultEvent.php

@@ -0,0 +1,61 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Allows to create a response for the return value of a controller.
+ *
+ * Call setResponse() to set the response that will be returned for the
+ * current request. The propagation of this event is stopped as soon as a
+ * response is set.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GetResponseForControllerResultEvent extends GetResponseEvent
+{
+    /**
+     * The return value of the controller.
+     *
+     * @var mixed
+     */
+    private $controllerResult;
+
+    public function __construct(HttpKernelInterface $kernel, Request $request, $requestType, $controllerResult)
+    {
+        parent::__construct($kernel, $request, $requestType);
+
+        $this->controllerResult = $controllerResult;
+    }
+
+    /**
+     * Returns the return value of the controller.
+     *
+     * @return mixed The controller return value
+     */
+    public function getControllerResult()
+    {
+        return $this->controllerResult;
+    }
+
+    /**
+     * Assigns the return value of the controller.
+     *
+     * @param mixed $controllerResult The controller return value
+     */
+    public function setControllerResult($controllerResult)
+    {
+        $this->controllerResult = $controllerResult;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/GetResponseForExceptionEvent.php

@@ -0,0 +1,90 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Allows to create a response for a thrown exception.
+ *
+ * Call setResponse() to set the response that will be returned for the
+ * current request. The propagation of this event is stopped as soon as a
+ * response is set.
+ *
+ * You can also call setException() to replace the thrown exception. This
+ * exception will be thrown if no response is set during processing of this
+ * event.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class GetResponseForExceptionEvent extends GetResponseEvent
+{
+    /**
+     * The exception object.
+     *
+     * @var \Exception
+     */
+    private $exception;
+
+    /**
+     * @var bool
+     */
+    private $allowCustomResponseCode = false;
+
+    public function __construct(HttpKernelInterface $kernel, Request $request, $requestType, \Exception $e)
+    {
+        parent::__construct($kernel, $request, $requestType);
+
+        $this->setException($e);
+    }
+
+    /**
+     * Returns the thrown exception.
+     *
+     * @return \Exception The thrown exception
+     */
+    public function getException()
+    {
+        return $this->exception;
+    }
+
+    /**
+     * Replaces the thrown exception.
+     *
+     * This exception will be thrown if no response is set in the event.
+     *
+     * @param \Exception $exception The thrown exception
+     */
+    public function setException(\Exception $exception)
+    {
+        $this->exception = $exception;
+    }
+
+    /**
+     * Mark the event as allowing a custom response code.
+     */
+    public function allowCustomResponseCode()
+    {
+        $this->allowCustomResponseCode = true;
+    }
+
+    /**
+     * Returns true if the event allows a custom response code.
+     *
+     * @return bool
+     */
+    public function isAllowingCustomResponseCode()
+    {
+        return $this->allowCustomResponseCode;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/KernelEvent.php

@@ -0,0 +1,94 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\EventDispatcher\Event;
+
+/**
+ * Base class for events thrown in the HttpKernel component.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+class KernelEvent extends Event
+{
+    /**
+     * The kernel in which this event was thrown.
+     *
+     * @var HttpKernelInterface
+     */
+    private $kernel;
+
+    /**
+     * The request the kernel is currently processing.
+     *
+     * @var Request
+     */
+    private $request;
+
+    /**
+     * The request type the kernel is currently processing.  One of
+     * HttpKernelInterface::MASTER_REQUEST and HttpKernelInterface::SUB_REQUEST.
+     *
+     * @var int
+     */
+    private $requestType;
+
+    public function __construct(HttpKernelInterface $kernel, Request $request, $requestType)
+    {
+        $this->kernel = $kernel;
+        $this->request = $request;
+        $this->requestType = $requestType;
+    }
+
+    /**
+     * Returns the kernel in which this event was thrown.
+     *
+     * @return HttpKernelInterface
+     */
+    public function getKernel()
+    {
+        return $this->kernel;
+    }
+
+    /**
+     * Returns the request the kernel is currently processing.
+     *
+     * @return Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Returns the request type the kernel is currently processing.
+     *
+     * @return int One of HttpKernelInterface::MASTER_REQUEST and
+     *             HttpKernelInterface::SUB_REQUEST
+     */
+    public function getRequestType()
+    {
+        return $this->requestType;
+    }
+
+    /**
+     * Checks if this is a master request.
+     *
+     * @return bool True if the request is a master request
+     */
+    public function isMasterRequest()
+    {
+        return HttpKernelInterface::MASTER_REQUEST === $this->requestType;
+    }
+}

Laravel/vendor/symfony/http-kernel/Event/PostResponseEvent.php

@@ -0,0 +1,46 @@
+<?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\HttpKernel\Event;
+
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * Allows to execute logic after a response was sent.
+ *
+ * Since it's only triggered on master requests, the `getRequestType()` method
+ * will always return the value of `HttpKernelInterface::MASTER_REQUEST`.
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+class PostResponseEvent extends KernelEvent
+{
+    private $response;
+
+    public function __construct(HttpKernelInterface $kernel, Request $request, Response $response)
+    {
+        parent::__construct($kernel, $request, HttpKernelInterface::MASTER_REQUEST);
+
+        $this->response = $response;
+    }
+
+    /**
+     * Returns the response for which this event was thrown.
+     *
+     * @return Response
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php

@@ -0,0 +1,54 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Sets the session in the request.
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+abstract class AbstractSessionListener implements EventSubscriberInterface
+{
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        $request = $event->getRequest();
+        $session = $this->getSession();
+        if (null === $session || $request->hasSession()) {
+            return;
+        }
+
+        $request->setSession($session);
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array('onKernelRequest', 128),
+        );
+    }
+
+    /**
+     * Gets the session object.
+     *
+     * @return SessionInterface|null A SessionInterface instance or null if no session is available
+     */
+    abstract protected function getSession();
+}

Laravel/vendor/symfony/http-kernel/EventListener/AbstractTestSessionListener.php

@@ -0,0 +1,84 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpFoundation\Cookie;
+use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * TestSessionListener.
+ *
+ * Saves session in test environment.
+ *
+ * @author Bulat Shakirzyanov <mallluhuct@gmail.com>
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class AbstractTestSessionListener implements EventSubscriberInterface
+{
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        // bootstrap the session
+        $session = $this->getSession();
+        if (!$session) {
+            return;
+        }
+
+        $cookies = $event->getRequest()->cookies;
+
+        if ($cookies->has($session->getName())) {
+            $session->setId($cookies->get($session->getName()));
+        }
+    }
+
+    /**
+     * Checks if session was initialized and saves if current request is master
+     * Runs on 'kernel.response' in test environment.
+     *
+     * @param FilterResponseEvent $event
+     */
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        $session = $event->getRequest()->getSession();
+        if ($session && $session->isStarted()) {
+            $session->save();
+            $params = session_get_cookie_params();
+            $event->getResponse()->headers->setCookie(new Cookie($session->getName(), $session->getId(), 0 === $params['lifetime'] ? 0 : time() + $params['lifetime'], $params['path'], $params['domain'], $params['secure'], $params['httponly']));
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array('onKernelRequest', 192),
+            KernelEvents::RESPONSE => array('onKernelResponse', -128),
+        );
+    }
+
+    /**
+     * Gets the session object.
+     *
+     * @return SessionInterface|null A SessionInterface instance or null if no session is available
+     */
+    abstract protected function getSession();
+}

Laravel/vendor/symfony/http-kernel/EventListener/AddRequestFormatsListener.php

@@ -0,0 +1,57 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+
+/**
+ * Adds configured formats to each request.
+ *
+ * @author Gildas Quemener <gildas.quemener@gmail.com>
+ */
+class AddRequestFormatsListener implements EventSubscriberInterface
+{
+    /**
+     * @var array
+     */
+    protected $formats;
+
+    /**
+     * @param array $formats
+     */
+    public function __construct(array $formats)
+    {
+        $this->formats = $formats;
+    }
+
+    /**
+     * Adds request formats.
+     *
+     * @param GetResponseEvent $event
+     */
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        foreach ($this->formats as $format => $mimeTypes) {
+            $event->getRequest()->setFormat($format, $mimeTypes);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getSubscribedEvents()
+    {
+        return array(KernelEvents::REQUEST => array('onKernelRequest', 1));
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/DebugHandlersListener.php

@@ -0,0 +1,146 @@
+<?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\HttpKernel\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Debug\ErrorHandler;
+use Symfony\Component\Debug\ExceptionHandler;
+use Symfony\Component\EventDispatcher\Event;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\KernelEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\Console\Event\ConsoleEvent;
+use Symfony\Component\Console\Output\ConsoleOutputInterface;
+
+/**
+ * Configures errors and exceptions handlers.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class DebugHandlersListener implements EventSubscriberInterface
+{
+    private $exceptionHandler;
+    private $logger;
+    private $levels;
+    private $throwAt;
+    private $scream;
+    private $fileLinkFormat;
+    private $scope;
+    private $firstCall = true;
+
+    /**
+     * @param callable|null        $exceptionHandler A handler that will be called on Exception
+     * @param LoggerInterface|null $logger           A PSR-3 logger
+     * @param array|int            $levels           An array map of E_* to LogLevel::* or an integer bit field of E_* constants
+     * @param int|null             $throwAt          Thrown errors in a bit field of E_* constants, or null to keep the current value
+     * @param bool                 $scream           Enables/disables screaming mode, where even silenced errors are logged
+     * @param string|array         $fileLinkFormat   The format for links to source files
+     * @param bool                 $scope            Enables/disables scoping mode
+     */
+    public function __construct(callable $exceptionHandler = null, LoggerInterface $logger = null, $levels = E_ALL, $throwAt = E_ALL, $scream = true, $fileLinkFormat = null, $scope = true)
+    {
+        $this->exceptionHandler = $exceptionHandler;
+        $this->logger = $logger;
+        $this->levels = null === $levels ? E_ALL : $levels;
+        $this->throwAt = is_numeric($throwAt) ? (int) $throwAt : (null === $throwAt ? null : ($throwAt ? E_ALL : null));
+        $this->scream = (bool) $scream;
+        $this->fileLinkFormat = $fileLinkFormat;
+        $this->scope = (bool) $scope;
+    }
+
+    /**
+     * Configures the error handler.
+     *
+     * @param Event|null $event The triggering event
+     */
+    public function configure(Event $event = null)
+    {
+        if (!$this->firstCall) {
+            return;
+        }
+        $this->firstCall = false;
+        if ($this->logger || null !== $this->throwAt) {
+            $handler = set_error_handler('var_dump');
+            $handler = is_array($handler) ? $handler[0] : null;
+            restore_error_handler();
+            if ($handler instanceof ErrorHandler) {
+                if ($this->logger) {
+                    $handler->setDefaultLogger($this->logger, $this->levels);
+                    if (is_array($this->levels)) {
+                        $levels = 0;
+                        foreach ($this->levels as $type => $log) {
+                            $levels |= $type;
+                        }
+                    } else {
+                        $levels = $this->levels;
+                    }
+                    if ($this->scream) {
+                        $handler->screamAt($levels);
+                    }
+                    if ($this->scope) {
+                        $handler->scopeAt($this->levels);
+                    } else {
+                        $handler->scopeAt(0, true);
+                    }
+                    $this->logger = $this->levels = null;
+                }
+                if (null !== $this->throwAt) {
+                    $handler->throwAt($this->throwAt, true);
+                }
+            }
+        }
+        if (!$this->exceptionHandler) {
+            if ($event instanceof KernelEvent) {
+                if (method_exists($event->getKernel(), 'terminateWithException')) {
+                    $this->exceptionHandler = array($event->getKernel(), 'terminateWithException');
+                }
+            } elseif ($event instanceof ConsoleEvent && $app = $event->getCommand()->getApplication()) {
+                $output = $event->getOutput();
+                if ($output instanceof ConsoleOutputInterface) {
+                    $output = $output->getErrorOutput();
+                }
+                $this->exceptionHandler = function ($e) use ($app, $output) {
+                    $app->renderException($e, $output);
+                };
+            }
+        }
+        if ($this->exceptionHandler) {
+            $handler = set_exception_handler('var_dump');
+            $handler = is_array($handler) ? $handler[0] : null;
+            restore_exception_handler();
+            if ($handler instanceof ErrorHandler) {
+                $h = $handler->setExceptionHandler('var_dump') ?: $this->exceptionHandler;
+                $handler->setExceptionHandler($h);
+                $handler = is_array($h) ? $h[0] : null;
+            }
+            if ($handler instanceof ExceptionHandler) {
+                $handler->setHandler($this->exceptionHandler);
+                if (null !== $this->fileLinkFormat) {
+                    $handler->setFileLinkFormat($this->fileLinkFormat);
+                }
+            }
+            $this->exceptionHandler = null;
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        $events = array(KernelEvents::REQUEST => array('configure', 2048));
+
+        if ('cli' === PHP_SAPI && defined('Symfony\Component\Console\ConsoleEvents::COMMAND')) {
+            $events[ConsoleEvents::COMMAND] = array('configure', 2048);
+        }
+
+        return $events;
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/DumpListener.php

@@ -0,0 +1,59 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\VarDumper\Cloner\ClonerInterface;
+use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
+use Symfony\Component\VarDumper\VarDumper;
+
+/**
+ * Configures dump() handler.
+ *
+ * @author Nicolas Grekas <p@tchwork.com>
+ */
+class DumpListener implements EventSubscriberInterface
+{
+    private $cloner;
+    private $dumper;
+
+    /**
+     * @param ClonerInterface     $cloner Cloner service
+     * @param DataDumperInterface $dumper Dumper service
+     */
+    public function __construct(ClonerInterface $cloner, DataDumperInterface $dumper)
+    {
+        $this->cloner = $cloner;
+        $this->dumper = $dumper;
+    }
+
+    public function configure()
+    {
+        $cloner = $this->cloner;
+        $dumper = $this->dumper;
+
+        VarDumper::setHandler(function ($var) use ($cloner, $dumper) {
+            $dumper->dump($cloner->cloneVar($var));
+        });
+    }
+
+    public static function getSubscribedEvents()
+    {
+        if (!class_exists(ConsoleEvents::class)) {
+            return array();
+        }
+
+        // Register early to have a working dump() as early as possible
+        return array(ConsoleEvents::COMMAND => array('configure', 1024));
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/ExceptionListener.php

@@ -0,0 +1,116 @@
+<?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\HttpKernel\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Debug\Exception\FlattenException;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * ExceptionListener.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ExceptionListener implements EventSubscriberInterface
+{
+    protected $controller;
+    protected $logger;
+
+    public function __construct($controller, LoggerInterface $logger = null)
+    {
+        $this->controller = $controller;
+        $this->logger = $logger;
+    }
+
+    public function onKernelException(GetResponseForExceptionEvent $event)
+    {
+        $exception = $event->getException();
+        $request = $event->getRequest();
+
+        $this->logException($exception, sprintf('Uncaught PHP Exception %s: "%s" at %s line %s', get_class($exception), $exception->getMessage(), $exception->getFile(), $exception->getLine()));
+
+        $request = $this->duplicateRequest($exception, $request);
+
+        try {
+            $response = $event->getKernel()->handle($request, HttpKernelInterface::SUB_REQUEST, false);
+        } catch (\Exception $e) {
+            $this->logException($e, sprintf('Exception thrown when handling an exception (%s: %s at %s line %s)', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()));
+
+            $wrapper = $e;
+
+            while ($prev = $wrapper->getPrevious()) {
+                if ($exception === $wrapper = $prev) {
+                    throw $e;
+                }
+            }
+
+            $prev = new \ReflectionProperty('Exception', 'previous');
+            $prev->setAccessible(true);
+            $prev->setValue($wrapper, $exception);
+
+            throw $e;
+        }
+
+        $event->setResponse($response);
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::EXCEPTION => array('onKernelException', -128),
+        );
+    }
+
+    /**
+     * Logs an exception.
+     *
+     * @param \Exception $exception The \Exception instance
+     * @param string     $message   The error message to log
+     */
+    protected function logException(\Exception $exception, $message)
+    {
+        if (null !== $this->logger) {
+            if (!$exception instanceof HttpExceptionInterface || $exception->getStatusCode() >= 500) {
+                $this->logger->critical($message, array('exception' => $exception));
+            } else {
+                $this->logger->error($message, array('exception' => $exception));
+            }
+        }
+    }
+
+    /**
+     * Clones the request for the exception.
+     *
+     * @param \Exception $exception The thrown exception
+     * @param Request    $request   The original request
+     *
+     * @return Request $request The cloned request
+     */
+    protected function duplicateRequest(\Exception $exception, Request $request)
+    {
+        $attributes = array(
+            '_controller' => $this->controller,
+            'exception' => FlattenException::create($exception),
+            'logger' => $this->logger instanceof DebugLoggerInterface ? $this->logger : null,
+        );
+        $request = $request->duplicate(null, null, $attributes);
+        $request->setMethod('GET');
+
+        return $request;
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/FragmentListener.php

@@ -0,0 +1,103 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\UriSigner;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Handles content fragments represented by special URIs.
+ *
+ * All URL paths starting with /_fragment are handled as
+ * content fragments by this listener.
+ *
+ * If throws an AccessDeniedHttpException exception if the request
+ * is not signed or if it is not an internal sub-request.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class FragmentListener implements EventSubscriberInterface
+{
+    private $signer;
+    private $fragmentPath;
+
+    /**
+     * Constructor.
+     *
+     * @param UriSigner $signer       A UriSigner instance
+     * @param string    $fragmentPath The path that triggers this listener
+     */
+    public function __construct(UriSigner $signer, $fragmentPath = '/_fragment')
+    {
+        $this->signer = $signer;
+        $this->fragmentPath = $fragmentPath;
+    }
+
+    /**
+     * Fixes request attributes when the path is '/_fragment'.
+     *
+     * @param GetResponseEvent $event A GetResponseEvent instance
+     *
+     * @throws AccessDeniedHttpException if the request does not come from a trusted IP.
+     */
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+
+        if ($this->fragmentPath !== rawurldecode($request->getPathInfo())) {
+            return;
+        }
+
+        if ($request->attributes->has('_controller')) {
+            // Is a sub-request: no need to parse _path but it should still be removed from query parameters as below.
+            $request->query->remove('_path');
+
+            return;
+        }
+
+        if ($event->isMasterRequest()) {
+            $this->validateRequest($request);
+        }
+
+        parse_str($request->query->get('_path', ''), $attributes);
+        $request->attributes->add($attributes);
+        $request->attributes->set('_route_params', array_replace($request->attributes->get('_route_params', array()), $attributes));
+        $request->query->remove('_path');
+    }
+
+    protected function validateRequest(Request $request)
+    {
+        // is the Request safe?
+        if (!$request->isMethodSafe(false)) {
+            throw new AccessDeniedHttpException();
+        }
+
+        // is the Request signed?
+        // we cannot use $request->getUri() here as we want to work with the original URI (no query string reordering)
+        if ($this->signer->check($request->getSchemeAndHttpHost().$request->getBaseUrl().$request->getPathInfo().(null !== ($qs = $request->server->get('QUERY_STRING')) ? '?'.$qs : ''))) {
+            return;
+        }
+
+        throw new AccessDeniedHttpException();
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array(array('onKernelRequest', 48)),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/LocaleListener.php

@@ -0,0 +1,85 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Routing\RequestContextAwareInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Initializes the locale based on the current request.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class LocaleListener implements EventSubscriberInterface
+{
+    private $router;
+    private $defaultLocale;
+    private $requestStack;
+
+    /**
+     * Constructor.
+     *
+     * @param RequestStack                      $requestStack  A RequestStack instance
+     * @param string                            $defaultLocale The default locale
+     * @param RequestContextAwareInterface|null $router        The router
+     */
+    public function __construct(RequestStack $requestStack, $defaultLocale = 'en', RequestContextAwareInterface $router = null)
+    {
+        $this->defaultLocale = $defaultLocale;
+        $this->requestStack = $requestStack;
+        $this->router = $router;
+    }
+
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+        $request->setDefaultLocale($this->defaultLocale);
+
+        $this->setLocale($request);
+        $this->setRouterContext($request);
+    }
+
+    public function onKernelFinishRequest(FinishRequestEvent $event)
+    {
+        if (null !== $parentRequest = $this->requestStack->getParentRequest()) {
+            $this->setRouterContext($parentRequest);
+        }
+    }
+
+    private function setLocale(Request $request)
+    {
+        if ($locale = $request->attributes->get('_locale')) {
+            $request->setLocale($locale);
+        }
+    }
+
+    private function setRouterContext(Request $request)
+    {
+        if (null !== $this->router) {
+            $this->router->getContext()->setParameter('_locale', $request->getLocale());
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            // must be registered after the Router to have access to the _locale
+            KernelEvents::REQUEST => array(array('onKernelRequest', 16)),
+            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/ProfilerListener.php

@@ -0,0 +1,134 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\Event\PostResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Profiler\Profiler;
+use Symfony\Component\HttpFoundation\RequestMatcherInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * ProfilerListener collects data for the current request by listening to the kernel events.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ProfilerListener implements EventSubscriberInterface
+{
+    protected $profiler;
+    protected $matcher;
+    protected $onlyException;
+    protected $onlyMasterRequests;
+    protected $exception;
+    protected $profiles;
+    protected $requestStack;
+    protected $parents;
+
+    /**
+     * Constructor.
+     *
+     * @param Profiler                     $profiler           A Profiler instance
+     * @param RequestStack                 $requestStack       A RequestStack instance
+     * @param RequestMatcherInterface|null $matcher            A RequestMatcher instance
+     * @param bool                         $onlyException      true if the profiler only collects data when an exception occurs, false otherwise
+     * @param bool                         $onlyMasterRequests true if the profiler only collects data when the request is a master request, false otherwise
+     */
+    public function __construct(Profiler $profiler, RequestStack $requestStack, RequestMatcherInterface $matcher = null, $onlyException = false, $onlyMasterRequests = false)
+    {
+        $this->profiler = $profiler;
+        $this->matcher = $matcher;
+        $this->onlyException = (bool) $onlyException;
+        $this->onlyMasterRequests = (bool) $onlyMasterRequests;
+        $this->profiles = new \SplObjectStorage();
+        $this->parents = new \SplObjectStorage();
+        $this->requestStack = $requestStack;
+    }
+
+    /**
+     * Handles the onKernelException event.
+     *
+     * @param GetResponseForExceptionEvent $event A GetResponseForExceptionEvent instance
+     */
+    public function onKernelException(GetResponseForExceptionEvent $event)
+    {
+        if ($this->onlyMasterRequests && !$event->isMasterRequest()) {
+            return;
+        }
+
+        $this->exception = $event->getException();
+    }
+
+    /**
+     * Handles the onKernelResponse event.
+     *
+     * @param FilterResponseEvent $event A FilterResponseEvent instance
+     */
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        $master = $event->isMasterRequest();
+        if ($this->onlyMasterRequests && !$master) {
+            return;
+        }
+
+        if ($this->onlyException && null === $this->exception) {
+            return;
+        }
+
+        $request = $event->getRequest();
+        $exception = $this->exception;
+        $this->exception = null;
+
+        if (null !== $this->matcher && !$this->matcher->matches($request)) {
+            return;
+        }
+
+        if (!$profile = $this->profiler->collect($request, $event->getResponse(), $exception)) {
+            return;
+        }
+
+        $this->profiles[$request] = $profile;
+
+        $this->parents[$request] = $this->requestStack->getParentRequest();
+    }
+
+    public function onKernelTerminate(PostResponseEvent $event)
+    {
+        // attach children to parents
+        foreach ($this->profiles as $request) {
+            if (null !== $parentRequest = $this->parents[$request]) {
+                if (isset($this->profiles[$parentRequest])) {
+                    $this->profiles[$parentRequest]->addChild($this->profiles[$request]);
+                }
+            }
+        }
+
+        // save profiles
+        foreach ($this->profiles as $request) {
+            $this->profiler->saveProfile($this->profiles[$request]);
+        }
+
+        $this->profiles = new \SplObjectStorage();
+        $this->parents = new \SplObjectStorage();
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::RESPONSE => array('onKernelResponse', -100),
+            KernelEvents::EXCEPTION => 'onKernelException',
+            KernelEvents::TERMINATE => array('onKernelTerminate', -1024),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/ResponseListener.php

@@ -0,0 +1,58 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * ResponseListener fixes the Response headers based on the Request.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ResponseListener implements EventSubscriberInterface
+{
+    private $charset;
+
+    public function __construct($charset)
+    {
+        $this->charset = $charset;
+    }
+
+    /**
+     * Filters the Response.
+     *
+     * @param FilterResponseEvent $event A FilterResponseEvent instance
+     */
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        $response = $event->getResponse();
+
+        if (null === $response->getCharset()) {
+            $response->setCharset($this->charset);
+        }
+
+        $response->prepare($event->getRequest());
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::RESPONSE => 'onKernelResponse',
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/RouterListener.php

@@ -0,0 +1,140 @@
+<?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\HttpKernel\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
+use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
+use Symfony\Component\Routing\RequestContext;
+use Symfony\Component\Routing\RequestContextAwareInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Initializes the context from the request and sets request attributes based on a matching route.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class RouterListener implements EventSubscriberInterface
+{
+    private $matcher;
+    private $context;
+    private $logger;
+    private $requestStack;
+
+    /**
+     * Constructor.
+     *
+     * @param UrlMatcherInterface|RequestMatcherInterface $matcher      The Url or Request matcher
+     * @param RequestStack                                $requestStack A RequestStack instance
+     * @param RequestContext|null                         $context      The RequestContext (can be null when $matcher implements RequestContextAwareInterface)
+     * @param LoggerInterface|null                        $logger       The logger
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($matcher, RequestStack $requestStack, RequestContext $context = null, LoggerInterface $logger = null)
+    {
+        if (!$matcher instanceof UrlMatcherInterface && !$matcher instanceof RequestMatcherInterface) {
+            throw new \InvalidArgumentException('Matcher must either implement UrlMatcherInterface or RequestMatcherInterface.');
+        }
+
+        if (null === $context && !$matcher instanceof RequestContextAwareInterface) {
+            throw new \InvalidArgumentException('You must either pass a RequestContext or the matcher must implement RequestContextAwareInterface.');
+        }
+
+        $this->matcher = $matcher;
+        $this->context = $context ?: $matcher->getContext();
+        $this->requestStack = $requestStack;
+        $this->logger = $logger;
+    }
+
+    private function setCurrentRequest(Request $request = null)
+    {
+        if (null !== $request) {
+            $this->context->fromRequest($request);
+        }
+    }
+
+    /**
+     * After a sub-request is done, we need to reset the routing context to the parent request so that the URL generator
+     * operates on the correct context again.
+     *
+     * @param FinishRequestEvent $event
+     */
+    public function onKernelFinishRequest(FinishRequestEvent $event)
+    {
+        $this->setCurrentRequest($this->requestStack->getParentRequest());
+    }
+
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+
+        $this->setCurrentRequest($request);
+
+        if ($request->attributes->has('_controller')) {
+            // routing is already done
+            return;
+        }
+
+        // add attributes based on the request (routing)
+        try {
+            // matching a request is more powerful than matching a URL path + context, so try that first
+            if ($this->matcher instanceof RequestMatcherInterface) {
+                $parameters = $this->matcher->matchRequest($request);
+            } else {
+                $parameters = $this->matcher->match($request->getPathInfo());
+            }
+
+            if (null !== $this->logger) {
+                $this->logger->info('Matched route "{route}".', array(
+                    'route' => isset($parameters['_route']) ? $parameters['_route'] : 'n/a',
+                    'route_parameters' => $parameters,
+                    'request_uri' => $request->getUri(),
+                    'method' => $request->getMethod(),
+                ));
+            }
+
+            $request->attributes->add($parameters);
+            unset($parameters['_route'], $parameters['_controller']);
+            $request->attributes->set('_route_params', $parameters);
+        } catch (ResourceNotFoundException $e) {
+            $message = sprintf('No route found for "%s %s"', $request->getMethod(), $request->getPathInfo());
+
+            if ($referer = $request->headers->get('referer')) {
+                $message .= sprintf(' (from "%s")', $referer);
+            }
+
+            throw new NotFoundHttpException($message, $e);
+        } catch (MethodNotAllowedException $e) {
+            $message = sprintf('No route found for "%s %s": Method Not Allowed (Allow: %s)', $request->getMethod(), $request->getPathInfo(), implode(', ', $e->getAllowedMethods()));
+
+            throw new MethodNotAllowedHttpException($e->getAllowedMethods(), $message, $e);
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array(array('onKernelRequest', 32)),
+            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/SaveSessionListener.php

@@ -0,0 +1,66 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+
+/**
+ * Saves the session, in case it is still open, before sending the response/headers.
+ *
+ * This ensures several things in case the developer did not save the session explicitly:
+ *
+ *  * If a session save handler without locking is used, it ensures the data is available
+ *    on the next request, e.g. after a redirect. PHPs auto-save at script end via
+ *    session_register_shutdown is executed after fastcgi_finish_request. So in this case
+ *    the data could be missing the next request because it might not be saved the moment
+ *    the new request is processed.
+ *  * A locking save handler (e.g. the native 'files') circumvents concurrency problems like
+ *    the one above. But by saving the session before long-running things in the terminate event,
+ *    we ensure the session is not blocked longer than needed.
+ *  * When regenerating the session ID no locking is involved in PHPs session design. See
+ *    https://bugs.php.net/bug.php?id=61470 for a discussion. So in this case, the session must
+ *    be saved anyway before sending the headers with the new session ID. Otherwise session
+ *    data could get lost again for concurrent requests with the new ID. One result could be
+ *    that you get logged out after just logging in.
+ *
+ * This listener should be executed as one of the last listeners, so that previous listeners
+ * can still operate on the open session. This prevents the overhead of restarting it.
+ * Listeners after closing the session can still work with the session as usual because
+ * Symfonys session implementation starts the session on demand. So writing to it after
+ * it is saved will just restart it.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class SaveSessionListener implements EventSubscriberInterface
+{
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        $session = $event->getRequest()->getSession();
+        if ($session && $session->isStarted()) {
+            $session->save();
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            // low priority but higher than StreamedResponseListener
+            KernelEvents::RESPONSE => array(array('onKernelResponse', -1000)),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/SessionListener.php

@@ -0,0 +1,40 @@
+<?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\HttpKernel\EventListener;
+
+use Psr\Container\ContainerInterface;
+
+/**
+ * Sets the session in the request.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final since version 3.3
+ */
+class SessionListener extends AbstractSessionListener
+{
+    private $container;
+
+    public function __construct(ContainerInterface $container)
+    {
+        $this->container = $container;
+    }
+
+    protected function getSession()
+    {
+        if (!$this->container->has('session')) {
+            return;
+        }
+
+        return $this->container->get('session');
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/StreamedResponseListener.php

@@ -0,0 +1,51 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpFoundation\StreamedResponse;
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * StreamedResponseListener is responsible for sending the Response
+ * to the client.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class StreamedResponseListener implements EventSubscriberInterface
+{
+    /**
+     * Filters the Response.
+     *
+     * @param FilterResponseEvent $event A FilterResponseEvent instance
+     */
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        $response = $event->getResponse();
+
+        if ($response instanceof StreamedResponse) {
+            $response->send();
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::RESPONSE => array('onKernelResponse', -1024),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/SurrogateListener.php

@@ -0,0 +1,72 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
+use Symfony\Component\HttpKernel\HttpCache\HttpCache;
+use Symfony\Component\HttpKernel\HttpCache\SurrogateInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * SurrogateListener adds a Surrogate-Control HTTP header when the Response needs to be parsed for Surrogates.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SurrogateListener implements EventSubscriberInterface
+{
+    private $surrogate;
+
+    /**
+     * Constructor.
+     *
+     * @param SurrogateInterface $surrogate An SurrogateInterface instance
+     */
+    public function __construct(SurrogateInterface $surrogate = null)
+    {
+        $this->surrogate = $surrogate;
+    }
+
+    /**
+     * Filters the Response.
+     *
+     * @param FilterResponseEvent $event A FilterResponseEvent instance
+     */
+    public function onKernelResponse(FilterResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+
+        $kernel = $event->getKernel();
+        $surrogate = $this->surrogate;
+        if ($kernel instanceof HttpCache) {
+            $surrogate = $kernel->getSurrogate();
+            if (null !== $this->surrogate && $this->surrogate->getName() !== $surrogate->getName()) {
+                $surrogate = $this->surrogate;
+            }
+        }
+
+        if (null === $surrogate) {
+            return;
+        }
+
+        $surrogate->addSurrogateControl($event->getResponse());
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::RESPONSE => 'onKernelResponse',
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/TestSessionListener.php

@@ -0,0 +1,40 @@
+<?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\HttpKernel\EventListener;
+
+use Psr\Container\ContainerInterface;
+
+/**
+ * Sets the session in the request.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final since version 3.3
+ */
+class TestSessionListener extends AbstractTestSessionListener
+{
+    private $container;
+
+    public function __construct(ContainerInterface $container)
+    {
+        $this->container = $container;
+    }
+
+    protected function getSession()
+    {
+        if (!$this->container->has('session')) {
+            return;
+        }
+
+        return $this->container->get('session');
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/TranslatorListener.php

@@ -0,0 +1,69 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\Translation\TranslatorInterface;
+
+/**
+ * Synchronizes the locale between the request and the translator.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TranslatorListener implements EventSubscriberInterface
+{
+    private $translator;
+    private $requestStack;
+
+    public function __construct(TranslatorInterface $translator, RequestStack $requestStack)
+    {
+        $this->translator = $translator;
+        $this->requestStack = $requestStack;
+    }
+
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        $this->setLocale($event->getRequest());
+    }
+
+    public function onKernelFinishRequest(FinishRequestEvent $event)
+    {
+        if (null === $parentRequest = $this->requestStack->getParentRequest()) {
+            return;
+        }
+
+        $this->setLocale($parentRequest);
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            // must be registered after the Locale listener
+            KernelEvents::REQUEST => array(array('onKernelRequest', 10)),
+            KernelEvents::FINISH_REQUEST => array(array('onKernelFinishRequest', 0)),
+        );
+    }
+
+    private function setLocale(Request $request)
+    {
+        try {
+            $this->translator->setLocale($request->getLocale());
+        } catch (\InvalidArgumentException $e) {
+            $this->translator->setLocale($request->getDefaultLocale());
+        }
+    }
+}

Laravel/vendor/symfony/http-kernel/EventListener/ValidateRequestListener.php

@@ -0,0 +1,55 @@
+<?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\HttpKernel\EventListener;
+
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+
+/**
+ * Validates Requests.
+ *
+ * @author Magnus Nordlander <magnus@fervo.se>
+ */
+class ValidateRequestListener implements EventSubscriberInterface
+{
+    /**
+     * Performs the validation.
+     *
+     * @param GetResponseEvent $event
+     */
+    public function onKernelRequest(GetResponseEvent $event)
+    {
+        if (!$event->isMasterRequest()) {
+            return;
+        }
+        $request = $event->getRequest();
+
+        if ($request::getTrustedProxies()) {
+            $request->getClientIps();
+        }
+
+        $request->getHost();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array(
+                array('onKernelRequest', 256),
+            ),
+        );
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php

@@ -0,0 +1,33 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * AccessDeniedHttpException.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Christophe Coevoet <stof@notk.org>
+ */
+class AccessDeniedHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(403, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * BadRequestHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class BadRequestHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(400, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/ConflictHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * ConflictHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class ConflictHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(409, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/GoneHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * GoneHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class GoneHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(410, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/HttpException.php

@@ -0,0 +1,51 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * HttpException.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class HttpException extends \RuntimeException implements HttpExceptionInterface
+{
+    private $statusCode;
+    private $headers;
+
+    public function __construct($statusCode, $message = null, \Exception $previous = null, array $headers = array(), $code = 0)
+    {
+        $this->statusCode = $statusCode;
+        $this->headers = $headers;
+
+        parent::__construct($message, $code, $previous);
+    }
+
+    public function getStatusCode()
+    {
+        return $this->statusCode;
+    }
+
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+
+    /**
+     * Set response headers.
+     *
+     * @param array $headers Response headers
+     */
+    public function setHeaders(array $headers)
+    {
+        $this->headers = $headers;
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/HttpExceptionInterface.php

@@ -0,0 +1,34 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * Interface for HTTP error exceptions.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+interface HttpExceptionInterface
+{
+    /**
+     * Returns the status code.
+     *
+     * @return int An HTTP response status code
+     */
+    public function getStatusCode();
+
+    /**
+     * Returns response headers.
+     *
+     * @return array Response headers
+     */
+    public function getHeaders();
+}

Laravel/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * LengthRequiredHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class LengthRequiredHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(411, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php

@@ -0,0 +1,35 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * MethodNotAllowedHttpException.
+ *
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class MethodNotAllowedHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param array      $allow    An array of allowed methods
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct(array $allow, $message = null, \Exception $previous = null, $code = 0)
+    {
+        $headers = array('Allow' => strtoupper(implode(', ', $allow)));
+
+        parent::__construct(405, $message, $previous, $headers, $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * NotAcceptableHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class NotAcceptableHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(406, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * NotFoundHttpException.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class NotFoundHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(404, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php

@@ -0,0 +1,32 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * PreconditionFailedHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class PreconditionFailedHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(412, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php

@@ -0,0 +1,34 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * PreconditionRequiredHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ *
+ * @see http://tools.ietf.org/html/rfc6585
+ */
+class PreconditionRequiredHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message  The internal exception message
+     * @param \Exception $previous The previous exception
+     * @param int        $code     The internal exception code
+     */
+    public function __construct($message = null, \Exception $previous = null, $code = 0)
+    {
+        parent::__construct(428, $message, $previous, array(), $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php

@@ -0,0 +1,38 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * ServiceUnavailableHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class ServiceUnavailableHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param int|string $retryAfter The number of seconds or HTTP-date after which the request may be retried
+     * @param string     $message    The internal exception message
+     * @param \Exception $previous   The previous exception
+     * @param int        $code       The internal exception code
+     */
+    public function __construct($retryAfter = null, $message = null, \Exception $previous = null, $code = 0)
+    {
+        $headers = array();
+        if ($retryAfter) {
+            $headers = array('Retry-After' => $retryAfter);
+        }
+
+        parent::__construct(503, $message, $previous, $headers, $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php

@@ -0,0 +1,40 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * TooManyRequestsHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ *
+ * @see http://tools.ietf.org/html/rfc6585
+ */
+class TooManyRequestsHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param int|string $retryAfter The number of seconds or HTTP-date after which the request may be retried
+     * @param string     $message    The internal exception message
+     * @param \Exception $previous   The previous exception
+     * @param int        $code       The internal exception code
+     */
+    public function __construct($retryAfter = null, $message = null, \Exception $previous = null, $code = 0)
+    {
+        $headers = array();
+        if ($retryAfter) {
+            $headers = array('Retry-After' => $retryAfter);
+        }
+
+        parent::__construct(429, $message, $previous, $headers, $code);
+    }
+}

Laravel/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php

@@ -0,0 +1,35 @@
+<?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\HttpKernel\Exception;
+
+/**
+ * UnauthorizedHttpException.
+ *
+ * @author Ben Ramsey <ben@benramsey.com>
+ */
+class UnauthorizedHttpException extends HttpException
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $challenge WWW-Authenticate challenge string
+     * @param string     $message   The internal exception message
+     * @param \Exception $previous  The previous exception
+     * @param int        $code      The internal exception code
+     */
+    public function __construct($challenge, $message = null, \Exception $previous = null, $code = 0)
+    {
+        $headers = array('WWW-Authenticate' => $challenge);
+
+        parent::__construct(401, $message, $previous, $headers, $code);
+    }
+}