diff --git a/src/Symfony/Component/HttpKernel/CHANGELOG.md b/src/Symfony/Component/HttpKernel/CHANGELOG.md index 9419d84b18e08..0a8d37f45380b 100644 --- a/src/Symfony/Component/HttpKernel/CHANGELOG.md +++ b/src/Symfony/Component/HttpKernel/CHANGELOG.md @@ -4,6 +4,10 @@ CHANGELOG 4.0.0 ----- + * removed the `DataCollector::varToString()` method, use `DataCollector::cloneVar()` + instead + * using the `DataCollector::cloneVar()` method requires the VarDumper component + * removed the `ValueExporter` class * removed `ControllerResolverInterface::getArguments()` * removed `TraceableControllerResolver::getArguments()` * removed `ControllerResolver::getArguments()` and the ability to resolve arguments @@ -11,7 +15,11 @@ CHANGELOG * removed `LazyLoadingFragmentHandler::addRendererService()` * removed `Psr6CacheClearer::addPool()` * removed `Extension::addClassesToCompile()` and `Extension::getClassesToCompile()` - * removed `Kernel::loadClassCache()`, `Kernel::doLoadClassCache()` and `Kernel::setClassCache()` + * removed `Kernel::loadClassCache()`, `Kernel::doLoadClassCache()`, `Kernel::setClassCache()`, + and `Kernel::getEnvParameters()` + * support for the `X-Status-Code` when handling exceptions in the `HttpKernel` + has been dropped, use the `HttpKernel::allowCustomResponseCode()` method + instead 3.3.0 ----- diff --git a/src/Symfony/Component/HttpKernel/DataCollector/DataCollector.php b/src/Symfony/Component/HttpKernel/DataCollector/DataCollector.php index 0d574eae3b3af..77c72f9562e75 100644 --- a/src/Symfony/Component/HttpKernel/DataCollector/DataCollector.php +++ b/src/Symfony/Component/HttpKernel/DataCollector/DataCollector.php @@ -11,7 +11,6 @@ namespace Symfony\Component\HttpKernel\DataCollector; -use Symfony\Component\HttpKernel\DataCollector\Util\ValueExporter; use Symfony\Component\VarDumper\Caster\ClassStub; use Symfony\Component\VarDumper\Cloner\ClonerInterface; use Symfony\Component\VarDumper\Cloner\Data; @@ -29,11 +28,6 @@ abstract class DataCollector implements DataCollectorInterface, \Serializable { protected $data = array(); - /** - * @var ValueExporter - */ - private $valueExporter; - /** * @var ClonerInterface */ @@ -62,42 +56,14 @@ public function unserialize($data) protected function cloneVar($var) { if (null === self::$cloner) { - if (class_exists(ClassStub::class)) { - self::$cloner = new VarCloner(); - self::$cloner->setMaxItems(-1); - } 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); - self::$cloner = false; - } - } - if (false === self::$cloner) { - if (null === $this->valueExporter) { - $this->valueExporter = new ValueExporter(); + if (!class_exists(ClassStub::class)) { + throw new \LogicException(sprintf('The VarDumper component is needed for the %s() method. Install symfony/var-dumper version 3.2 or above.', __METHOD__)); } - return $this->valueExporter->exportValue($var); + self::$cloner = new VarCloner(); + self::$cloner->setMaxItems(-1); } return self::$cloner->cloneVar($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); - } } diff --git a/src/Symfony/Component/HttpKernel/DataCollector/Util/ValueExporter.php b/src/Symfony/Component/HttpKernel/DataCollector/Util/ValueExporter.php deleted file mode 100644 index f1e48311c0429..0000000000000 --- a/src/Symfony/Component/HttpKernel/DataCollector/Util/ValueExporter.php +++ /dev/null @@ -1,99 +0,0 @@ - - * - * 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 - * - * @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 $array['__PHP_Incomplete_Class_Name']; - } -} diff --git a/src/Symfony/Component/HttpKernel/Fragment/AbstractSurrogateFragmentRenderer.php b/src/Symfony/Component/HttpKernel/Fragment/AbstractSurrogateFragmentRenderer.php index 0d4d26b6765c6..07ab304e93ef1 100644 --- a/src/Symfony/Component/HttpKernel/Fragment/AbstractSurrogateFragmentRenderer.php +++ b/src/Symfony/Component/HttpKernel/Fragment/AbstractSurrogateFragmentRenderer.php @@ -65,7 +65,7 @@ public function render($uri, Request $request, array $options = array()) { if (!$this->surrogate || !$this->surrogate->hasSurrogateCapability($request)) { if ($uri instanceof ControllerReference && $this->containsNonScalars($uri->attributes)) { - @trigger_error('Passing non-scalar values as part of URI attributes to the ESI and SSI rendering strategies is deprecated since version 3.1, and will be removed in 4.0. Use a different rendering strategy or pass scalar values.', E_USER_DEPRECATED); + throw new \InvalidArgumentException('Passing non-scalar values as part of URI attributes to the ESI and SSI rendering strategies is not supported. Use a different rendering strategy or pass scalar values.'); } return $this->inlineStrategy->render($uri, $request, $options); diff --git a/src/Symfony/Component/HttpKernel/HttpKernel.php b/src/Symfony/Component/HttpKernel/HttpKernel.php index 228ddb7fea795..4a35a9990b761 100644 --- a/src/Symfony/Component/HttpKernel/HttpKernel.php +++ b/src/Symfony/Component/HttpKernel/HttpKernel.php @@ -239,13 +239,7 @@ private function handleException(\Exception $e, $request, $type) $response = $event->getResponse(); // the developer asked for a specific status code - if ($response->headers->has('X-Status-Code')) { - @trigger_error(sprintf('Using the X-Status-Code header is deprecated since version 3.3 and will be removed in 4.0. Use %s::allowCustomResponseCode() instead.', GetResponseForExceptionEvent::class), E_USER_DEPRECATED); - - $response->setStatusCode($response->headers->get('X-Status-Code')); - - $response->headers->remove('X-Status-Code'); - } elseif (!$event->isAllowingCustomResponseCode() && !$response->isClientError() && !$response->isServerError() && !$response->isRedirect()) { + if (!$event->isAllowingCustomResponseCode() && !$response->isClientError() && !$response->isServerError() && !$response->isRedirect()) { // ensure that we actually have an error response if ($e instanceof HttpExceptionInterface) { // keep the HTTP status code and headers diff --git a/src/Symfony/Component/HttpKernel/Kernel.php b/src/Symfony/Component/HttpKernel/Kernel.php index 2c6e3250f7935..76c153363a177 100644 --- a/src/Symfony/Component/HttpKernel/Kernel.php +++ b/src/Symfony/Component/HttpKernel/Kernel.php @@ -544,50 +544,21 @@ protected function getKernelParameters() ); } - return array_merge( - array( - 'kernel.root_dir' => realpath($this->rootDir) ?: $this->rootDir, - 'kernel.project_dir' => realpath($this->projectDir) ?: $this->projectDir, - 'kernel.environment' => $this->environment, - 'kernel.debug' => $this->debug, - 'kernel.name' => $this->name, - 'kernel.cache_dir' => realpath($this->getCacheDir()) ?: $this->getCacheDir(), - 'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(), - 'kernel.bundles' => $bundles, - 'kernel.bundles_metadata' => $bundlesMetadata, - 'kernel.charset' => $this->getCharset(), - 'kernel.container_class' => $this->getContainerClass(), - ), - $this->getEnvParameters(false) + return array( + 'kernel.root_dir' => realpath($this->rootDir) ?: $this->rootDir, + 'kernel.project_dir' => realpath($this->projectDir) ?: $this->projectDir, + 'kernel.environment' => $this->environment, + 'kernel.debug' => $this->debug, + 'kernel.name' => $this->name, + 'kernel.cache_dir' => realpath($this->getCacheDir()) ?: $this->getCacheDir(), + 'kernel.logs_dir' => realpath($this->getLogDir()) ?: $this->getLogDir(), + 'kernel.bundles' => $bundles, + 'kernel.bundles_metadata' => $bundlesMetadata, + 'kernel.charset' => $this->getCharset(), + 'kernel.container_class' => $this->getContainerClass(), ); } - /** - * Gets the environment parameters. - * - * Only the parameters starting with "SYMFONY__" are considered. - * - * @return array An array of parameters - * - * @deprecated since version 3.3, to be removed in 4.0 - */ - protected function getEnvParameters() - { - if (0 === func_num_args() || func_get_arg(0)) { - @trigger_error(sprintf('The %s() method is deprecated as of 3.3 and will be removed in 4.0. Use the %%env()%% syntax to get the value of any environment variable from configuration files instead.', __METHOD__), E_USER_DEPRECATED); - } - - $parameters = array(); - foreach ($_SERVER as $key => $value) { - if (0 === strpos($key, 'SYMFONY__')) { - @trigger_error(sprintf('The support of special environment variables that start with SYMFONY__ (such as "%s") is deprecated as of 3.3 and will be removed in 4.0. Use the %%env()%% syntax instead to get the value of environment variables in configuration files.', $key), E_USER_DEPRECATED); - $parameters[strtolower(str_replace('__', '.', substr($key, 9)))] = $value; - } - } - - return $parameters; - } - /** * Builds the service container. * diff --git a/src/Symfony/Component/HttpKernel/Tests/DataCollector/Util/ValueExporterTest.php b/src/Symfony/Component/HttpKernel/Tests/DataCollector/Util/ValueExporterTest.php deleted file mode 100644 index 5fe92d60e0491..0000000000000 --- a/src/Symfony/Component/HttpKernel/Tests/DataCollector/Util/ValueExporterTest.php +++ /dev/null @@ -1,51 +0,0 @@ - - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Symfony\Component\HttpKernel\Tests\DataCollector\Util; - -use PHPUnit\Framework\TestCase; -use Symfony\Component\HttpKernel\DataCollector\Util\ValueExporter; - -/** - * @group legacy - */ -class ValueExporterTest extends TestCase -{ - /** - * @var ValueExporter - */ - private $valueExporter; - - protected function setUp() - { - $this->valueExporter = new ValueExporter(); - } - - public function testDateTime() - { - $dateTime = new \DateTime('2014-06-10 07:35:40', new \DateTimeZone('UTC')); - $this->assertSame('Object(DateTime) - 2014-06-10T07:35:40+00:00', $this->valueExporter->exportValue($dateTime)); - } - - public function testDateTimeImmutable() - { - $dateTime = new \DateTimeImmutable('2014-06-10 07:35:40', new \DateTimeZone('UTC')); - $this->assertSame('Object(DateTimeImmutable) - 2014-06-10T07:35:40+00:00', $this->valueExporter->exportValue($dateTime)); - } - - public function testIncompleteClass() - { - $foo = new \__PHP_Incomplete_Class(); - $array = new \ArrayObject($foo); - $array['__PHP_Incomplete_Class_Name'] = 'AppBundle/Foo'; - $this->assertSame('__PHP_Incomplete_Class(AppBundle/Foo)', $this->valueExporter->exportValue($foo)); - } -} diff --git a/src/Symfony/Component/HttpKernel/Tests/Fragment/EsiFragmentRendererTest.php b/src/Symfony/Component/HttpKernel/Tests/Fragment/EsiFragmentRendererTest.php index bfe922e22c76b..6cefea6b02f3b 100644 --- a/src/Symfony/Component/HttpKernel/Tests/Fragment/EsiFragmentRendererTest.php +++ b/src/Symfony/Component/HttpKernel/Tests/Fragment/EsiFragmentRendererTest.php @@ -26,18 +26,6 @@ public function testRenderFallbackToInlineStrategyIfEsiNotSupported() $strategy->render('/', Request::create('/')); } - /** - * @group legacy - * @expectedDeprecation Passing non-scalar values as part of URI attributes to the ESI and SSI rendering strategies is deprecated %s. - */ - public function testRenderFallbackWithObjectAttributesIsDeprecated() - { - $strategy = new EsiFragmentRenderer(new Esi(), $this->getInlineStrategy(true), new UriSigner('foo')); - $request = Request::create('/'); - $reference = new ControllerReference('main_controller', array('foo' => array('a' => array(), 'b' => new \stdClass())), array()); - $strategy->render($reference, $request); - } - public function testRender() { $strategy = new EsiFragmentRenderer(new Esi(), $this->getInlineStrategy()); diff --git a/src/Symfony/Component/HttpKernel/Tests/Fragment/InlineFragmentRendererTest.php b/src/Symfony/Component/HttpKernel/Tests/Fragment/InlineFragmentRendererTest.php index ee556fa6e5ba6..844b53b9a1f06 100644 --- a/src/Symfony/Component/HttpKernel/Tests/Fragment/InlineFragmentRendererTest.php +++ b/src/Symfony/Component/HttpKernel/Tests/Fragment/InlineFragmentRendererTest.php @@ -13,8 +13,6 @@ use PHPUnit\Framework\TestCase; use Symfony\Component\HttpFoundation\RequestStack; -use Symfony\Component\HttpKernel\Controller\ArgumentResolver; -use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface; use Symfony\Component\HttpKernel\Controller\ControllerReference; use Symfony\Component\HttpKernel\HttpKernel; use Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer; @@ -53,27 +51,6 @@ public function testRenderWithObjectsAsAttributes() $this->assertSame('foo', $strategy->render(new ControllerReference('main_controller', array('object' => $object), array()), Request::create('/'))->getContent()); } - /** - * @group legacy - */ - public function testRenderWithObjectsAsAttributesPassedAsObjectsInTheController() - { - $resolver = $this->getMockBuilder(ControllerResolverInterface::class)->getMock(); - $resolver - ->expects($this->once()) - ->method('getController') - ->will($this->returnValue(function (\stdClass $object, Bar $object1) { - return new Response($object1->getBar()); - })) - ; - - $kernel = new HttpKernel(new EventDispatcher(), $resolver, new RequestStack(), new ArgumentResolver()); - $renderer = new InlineFragmentRenderer($kernel); - - $response = $renderer->render(new ControllerReference('main_controller', array('object' => new \stdClass(), 'object1' => new Bar()), array()), Request::create('/')); - $this->assertEquals('bar', $response->getContent()); - } - public function testRenderWithTrustedHeaderDisabled() { Request::setTrustedProxies(array(), 0); diff --git a/src/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php b/src/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php index 7aed26aa59c9c..0adef984c6f5c 100644 --- a/src/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php +++ b/src/Symfony/Component/HttpKernel/Tests/HttpKernelTest.php @@ -111,24 +111,6 @@ public function testHandleHttpException() $this->assertEquals('POST', $response->headers->get('Allow')); } - /** - * @group legacy - * @dataProvider getStatusCodes - */ - public function testLegacyHandleWhenAnExceptionIsHandledWithASpecificStatusCode($responseStatusCode, $expectedStatusCode) - { - $dispatcher = new EventDispatcher(); - $dispatcher->addListener(KernelEvents::EXCEPTION, function ($event) use ($responseStatusCode, $expectedStatusCode) { - $event->setResponse(new Response('', $responseStatusCode, array('X-Status-Code' => $expectedStatusCode))); - }); - - $kernel = $this->getHttpKernel($dispatcher, function () { throw new \RuntimeException(); }); - $response = $kernel->handle(new Request()); - - $this->assertEquals($expectedStatusCode, $response->getStatusCode()); - $this->assertFalse($response->headers->has('X-Status-Code')); - } - public function getStatusCodes() { return array( diff --git a/src/Symfony/Component/HttpKernel/Tests/KernelTest.php b/src/Symfony/Component/HttpKernel/Tests/KernelTest.php index 32166687ed2ea..94a483ff16e34 100644 --- a/src/Symfony/Component/HttpKernel/Tests/KernelTest.php +++ b/src/Symfony/Component/HttpKernel/Tests/KernelTest.php @@ -717,25 +717,6 @@ public function testKernelRootDirNameStartingWithANumber() $this->assertEquals('_123', $kernel->getName()); } - /** - * @group legacy - * @expectedDeprecation The Symfony\Component\HttpKernel\Kernel::getEnvParameters() method is deprecated as of 3.3 and will be removed in 4.0. Use the %cenv()%c syntax to get the value of any environment variable from configuration files instead. - * @expectedDeprecation The support of special environment variables that start with SYMFONY__ (such as "SYMFONY__FOO__BAR") is deprecated as of 3.3 and will be removed in 4.0. Use the %cenv()%c syntax instead to get the value of environment variables in configuration files. - */ - public function testSymfonyEnvironmentVariables() - { - $_SERVER['SYMFONY__FOO__BAR'] = 'baz'; - - $kernel = $this->getKernel(); - $method = new \ReflectionMethod($kernel, 'getEnvParameters'); - $method->setAccessible(true); - - $envParameters = $method->invoke($kernel); - $this->assertSame('baz', $envParameters['foo.bar']); - - unset($_SERVER['SYMFONY__FOO__BAR']); - } - /** * Returns a mock for the BundleInterface. *