Merge branch '3.4' into 4.0

* 3.4: (22 commits)
  Add application/ld+json format associated to json
  [HttpFoundation] Fix false-positive ConflictingHeadersException
  remove flex-specific suggestion on 3.4
  Add check for SecurityBundle in createAccessDeniedException
  [WebServerBundle] Fix escaping of php binary with arguments
  Error handlers' $context should be optional as it's deprecated
  [Serializer] Correct typing mistake in DocBlock
  [HttpKernel] fix cleaning legacy containers
  Display n/a for sub-requests time when Stopwatch component is not installed
  Updating message to inform the user how to install the component
  [Config] Fix closure CS
  PHP CS Fixer: use PHPUnit Migration ruleset
  [Process] Skip false-positive test on Windows/appveyor
  Update MemcachedTrait.php
  [Bridge/PhpUnit] thank phpunit/phpunit
  allow auto_wire for SessionAuthenticationStrategy class
  [Process] Fix setting empty env vars
  Fixed 'RouterInteface' typo
  [Process] Dont use getenv(), it returns arrays and can introduce subtle breaks accros PHP versions
  [WebServerBundle] fix a bug where require would not require the good file because of env
  ...

Author: nicolas-grekas

CHANGELOG.md

@@ -67,10 +67,10 @@ CHANGELOG
    `Symfony\Component\EventDispatcher\EventDispatcherInterface` as
     first argument
  * `RouterDebugCommand::__construct()` now takes an instance of
-   `Symfony\Component\Routing\RouterInteface` as
+   `Symfony\Component\Routing\RouterInterface` as
     first argument
  * `RouterMatchCommand::__construct()` now takes an instance of
-   `Symfony\Component\Routing\RouterInteface` as
+   `Symfony\Component\Routing\RouterInterface` as
     first argument
  * `TranslationDebugCommand::__construct()` now takes an instance of
    `Symfony\Component\Translation\TranslatorInterface` as

Controller/ControllerTrait.php

@@ -289,10 +289,16 @@ protected function createNotFoundException(string $message = 'Not Found', \Excep
      *
      *     throw $this->createAccessDeniedException('Unable to access this page!');
      *
+     * @throws \LogicException If the Security component is not available
+     *
      * @final since version 3.4
      */
     protected function createAccessDeniedException(string $message = 'Access Denied.', \Exception $previous = null): AccessDeniedException
     {
+        if (!class_exists(AccessDeniedException::class)) {
+            throw new \LogicException('You can not use the "createAccessDeniedException" method if the Security component is not available.');
+        }
+
         return new AccessDeniedException($message, $previous);
     }