Merge branch '4.4' into 5.2

* 4.4:
  Fix PHP 8.1 null values
  [Console] Fix PHP 8.1 null error for preg_match flag
  Fix: Article
  Definition::removeMethodCall should remove all matching calls
  mark the LazyIterator class as internal
  fix extracting mixed type-hinted property types
  keep valid submitted choices when additional choices are submitted

Author: chalasr

HeaderUtils.php

@@ -146,7 +146,7 @@ public static function unquote(string $s): string
     }
 
     /**
-     * Generates a HTTP Content-Disposition field-value.
+     * Generates an HTTP Content-Disposition field-value.
      *
      * @param string $disposition      One of "inline" or "attachment"
      * @param string $filename         A unicode string

Request.php

@@ -1752,7 +1752,7 @@ public function getAcceptableContentTypes()
     }
 
     /**
-     * Returns true if the request is a XMLHttpRequest.
+     * Returns true if the request is an XMLHttpRequest.
      *
      * It works if your JavaScript library sets an X-Requested-With HTTP header.
      * It is known to work with common JavaScript frameworks:

Response.php

@@ -1264,7 +1264,7 @@ public function setContentSafe(bool $safe = true): void
      */
     protected function ensureIEOverSSLCompatibility(Request $request): void
     {
-        if (false !== stripos($this->headers->get('Content-Disposition'), 'attachment') && 1 == preg_match('/MSIE (.*?);/i', $request->server->get('HTTP_USER_AGENT'), $match) && true === $request->isSecure()) {
+        if (false !== stripos($this->headers->get('Content-Disposition') ?? '', 'attachment') && 1 == preg_match('/MSIE (.*?);/i', $request->server->get('HTTP_USER_AGENT') ?? '', $match) && true === $request->isSecure()) {
             if ((int) preg_replace('/(MSIE )(.*?);/', '$2', $match[0]) < 9) {
                 $this->headers->remove('Cache-Control');
             }

Tests/RequestTest.php

@@ -805,7 +805,7 @@ public function getQueryStringNormalizationData()
             ['bar=&foo=bar', 'bar=&foo=bar', '->works with empty parameters'],
             ['foo=bar&bar=', 'bar=&foo=bar', 'sorts keys alphabetically'],
 
-            // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
+            // GET parameters, that are submitted from an HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
             // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str.
             ['baz=Foo%20Baz&bar=Foo+Bar', 'bar=Foo%20Bar&baz=Foo%20Baz', 'normalizes spaces in both encodings "%20" and "+"'],