Merge branch '6.4' into 7.0

* 6.4:
  [Cache] Fix tests
  [Mailer] [MailPace] Fix undefined array key in errors response
  [DependencyInjection] Allow casting env var processors to cast null
  [VarDumper] Add named arguments coverage of VarDumper's function
  [SecurityBundle] Use LogicException instead of Definition::addError()
  [PhpUnitBridge] Disable deduplication of Doctrine deprecations
  [Cache] Fix DBAL deprecations
  [Messenger] Add deprecation message for the "messenger.listener.stop_worker_on_sigterm_signal_listener" service
  Fix broken symlink tests Windows PHP 7.4+
  [SecurityBundle] Fix error message when using OIDC and web-token/jwt-core is not installed
  [Serializer] Fix discriminator map not working with `AbstractNormalizer::OBJECT_TO_POPULATE`
  add @throws to getPayload
  [FrameworkBundle] ease migration to symfony 6.3
  [VarDumper] Use documentElement instead of body for JS flag
  Bump Symfony version to 6.3.1
  Update VERSION for 6.3.0
  Update CHANGELOG for 6.3.0
  [Serializer] Fix discriminator map not working with `AbstractNormalizer::OBJECT_TO_POPULATE`

Author: nicolas-grekas

bin/simple-phpunit.php

@@ -256,6 +256,8 @@
         if ('\\' === \DIRECTORY_SEPARATOR) {
             file_put_contents('composer.json', preg_replace('/^( {8})"phpunit-bridge": \{$/m', "$0\n$1    ".'"options": {"symlink": false},', file_get_contents('composer.json')));
         }
+        $phpunitBridgeComposerJson = file_get_contents($path.'/composer.json');
+        file_put_contents($path.'/composer.json', preg_replace('/^( {8})"files": .*/m', '', $phpunitBridgeComposerJson));
     } else {
         $passthruOrFail("$COMPOSER require --no-update symfony/phpunit-bridge \"*\"");
     }
@@ -265,6 +267,9 @@
     // --no-suggest is not in the list to keep compat with composer 1.0, which is shipped with Ubuntu 16.04LTS
     $exit = proc_close(proc_open("$q$COMPOSER install --no-dev --prefer-dist --no-progress $q", [], $p, getcwd()));
     putenv('COMPOSER_ROOT_VERSION'.(false !== $prevRoot ? '='.$prevRoot : ''));
+    if (file_exists($path)) {
+        file_put_contents($path.'/composer.json', $phpunitBridgeComposerJson);
+    }
     if ($prevCacheDir) {
         putenv("COMPOSER_CACHE_DIR=$prevCacheDir");
     }

bootstrap.php

@@ -10,10 +10,11 @@
  */
 
 use Doctrine\Common\Annotations\AnnotationRegistry;
+use Doctrine\Deprecations\Deprecation;
 use Symfony\Bridge\PhpUnit\DeprecationErrorHandler;
 
 // Detect if we need to serialize deprecations to a file.
-if ($file = getenv('SYMFONY_DEPRECATIONS_SERIALIZE')) {
+if (in_array(PHP_SAPI, ['cli', 'phpdbg'], true) && $file = getenv('SYMFONY_DEPRECATIONS_SERIALIZE')) {
     DeprecationErrorHandler::collectDeprecations($file);
 
     return;
@@ -27,6 +28,10 @@
 // Enforce a consistent locale
 setlocale(\LC_ALL, 'C');
 
+if (class_exists(Deprecation::class)) {
+    Deprecation::withoutDeduplication();
+}
+
 if (!class_exists(AnnotationRegistry::class, false) && class_exists(AnnotationRegistry::class)) {
     if (method_exists(AnnotationRegistry::class, 'registerUniqueLoader')) {
         AnnotationRegistry::registerUniqueLoader('class_exists');