Merge branch '4.4' into 5.0

* 4.4: (28 commits)
  bug #34554 [HttpClient] Fix early cleanup of pushed HTTP/2 responses (lyrixx)
  Fix tests
  [Console] Fix commands description with numeric namespaces
  [HttpFoundation] Fixed typo
  [DI] Skip unknown method calls for factories in check types pass
  [EventDispatcher] Better error reporting when arguments to dispatch() are swapped
  improve upgrade instructions for twig.exception_controller configuration
  [HttpFoundation] Update CHANGELOG for PdoSessionHandler BC BREAK in 4.4
  [Serializer] CsvEncoder::NO_HEADERS_KEY ignored when used in constructor
  [Form] Keep preferred_choices order for choice groups
  [Debug] work around failing chdir() on Darwin
  [PhpUnitBridge] Read configuration CLI directive
  [DI] Missing test on YamlFileLoader
  Revert "minor #34608 [Process] add tests for php executable finder if file does not exist (ahmedash95)"
  Simpler example for Apache basic auth workaround
  [Console] Fix trying to access array offset on value of type int
  [Config] Remove extra sprintf arg
  [HttpKernel] fix typo
  [HttpKernel] Support typehint to deprecated FlattenException in controller
  Add preview mode support for Html and Serializer error renderers
  ...

Author: nicolas-grekas

Response/NativeResponse.php

@@ -113,11 +113,18 @@ public function __destruct()
 
     private function open(): void
     {
-        set_error_handler(function ($type, $msg) { throw new TransportException($msg); });
+        $url = $this->url;
+
+        set_error_handler(function ($type, $msg) use (&$url) {
+            if (E_NOTICE !== $type || 'fopen(): Content-type not specified assuming application/x-www-form-urlencoded' !== $msg) {
+                throw new TransportException($msg);
+            }
+
+            $this->logger && $this->logger->info(sprintf('%s for "%s".', $msg, $url ?? $this->url));
+        });
 
         try {
             $this->info['start_time'] = microtime(true);
-            $url = $this->url;
 
             while (true) {
                 $context = stream_context_get_options($this->context);

Tests/CurlHttpClientTest.php

@@ -128,7 +128,7 @@ private function getVulcainClient(): CurlHttpClient
             return $client;
         }
 
-        if (200 !== $client->request('GET', 'http://127.0.0.1:8057/json')->getStatusCode()) {
+        if (['application/json'] !== $client->request('GET', 'http://127.0.0.1:8057/json')->getHeaders()['content-type']) {
             $this->markTestSkipped('symfony/http-client-contracts >= 2.0.1 required');
         }