Merge branch '3.4' into 4.3

* 3.4:
  CS
  [Serializer] Skip uninitialized (PHP 7.4) properties in PropertyNormalizer and ObjectNormalizer
  stop using deprecated Doctrine persistence classes
  Fix regex lookahead syntax in ApplicationTest
  [SecurityBundle][FirewallMap] Remove unused property
  [DI] Improve performance of processDefinition
  Fix invalid Windows path normalization
  [Validator][ConstraintValidator] Safe fail on invalid timezones
  [DoctrineBridge] Fixed submitting invalid ids when using queries with limit
  fix comparisons with null values at property paths

Author: nicolas-grekas

Authorization/AccessDecisionManager.php

@@ -71,17 +71,13 @@ private function decideAffirmative(TokenInterface $token, array $attributes, $ob
         $deny = 0;
         foreach ($this->voters as $voter) {
             $result = $voter->vote($token, $object, $attributes);
-            switch ($result) {
-                case VoterInterface::ACCESS_GRANTED:
-                    return true;
 
-                case VoterInterface::ACCESS_DENIED:
-                    ++$deny;
-
-                    break;
+            if (VoterInterface::ACCESS_GRANTED === $result) {
+                return true;
+            }
 
-                default:
-                    break;
+            if (VoterInterface::ACCESS_DENIED === $result) {
+                ++$deny;
             }
         }
 
@@ -113,16 +109,10 @@ private function decideConsensus(TokenInterface $token, array $attributes, $obje
         foreach ($this->voters as $voter) {
             $result = $voter->vote($token, $object, $attributes);
 
-            switch ($result) {
-                case VoterInterface::ACCESS_GRANTED:
-                    ++$grant;
-
-                    break;
-
-                case VoterInterface::ACCESS_DENIED:
-                    ++$deny;
-
-                    break;
+            if (VoterInterface::ACCESS_GRANTED === $result) {
+                ++$grant;
+            } elseif (VoterInterface::ACCESS_DENIED === $result) {
+                ++$deny;
             }
         }
 
@@ -154,17 +144,12 @@ private function decideUnanimous(TokenInterface $token, array $attributes, $obje
             foreach ($attributes as $attribute) {
                 $result = $voter->vote($token, $object, [$attribute]);
 
-                switch ($result) {
-                    case VoterInterface::ACCESS_GRANTED:
-                        ++$grant;
-
-                        break;
-
-                    case VoterInterface::ACCESS_DENIED:
-                        return false;
+                if (VoterInterface::ACCESS_DENIED === $result) {
+                    return false;
+                }
 
-                    default:
-                        break;
+                if (VoterInterface::ACCESS_GRANTED === $result) {
+                    ++$grant;
                 }
             }
         }