minor #44001 [Serializer] Return unique attributes in PropertyNormalizer extractAttributes function (satalaondrej)

fabpot · fabpot · commit b643481817fc · 2021-11-18T15:26:49.000+01:00
This PR was submitted for the 5.4 branch but it was merged into the 4.4 branch instead. Discussion ---------- [Serializer] Return unique attributes in PropertyNormalizer extractAttributes function | Q | A | ------------- | --- | Branch? | 5.4  | Bug fix? | no | New feature? | no  | Deprecations? | no  | Tickets | -  | License | MIT | Doc PR | -  The `extractAttributes` function in `PropertyNormalizer` was improved to return only unique attributes in cases (e.g. when parent class has the same property as child class which we are normalazing) when unnecessary duplicate attributes could be returned. Commits ------- c6d1a6f [Serializer] PropertyNormalizer - return unique (i.e. filter duplicate ) attributes in extractAttributes function
diff --git a/src/Symfony/Component/Serializer/Normalizer/PropertyNormalizer.php b/src/Symfony/Component/Serializer/Normalizer/PropertyNormalizer.php
@@ -119,7 +119,7 @@ protected function extractAttributes($object, $format = null, array $context = [
             }
         } while ($reflectionObject = $reflectionObject->getParentClass());
 
-        return $attributes;
+        return array_unique($attributes);
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -119,7 +119,7 @@ protected function extractAttributes($object, $format = null, array $context = [`
`119`	`119`	`}`
`120`	`120`	`} while ($reflectionObject = $reflectionObject->getParentClass());`
`121`	`121`
`122`		`- return $attributes;`
	`122`	`+ return array_unique($attributes);`
`123`	`123`	`}`
`124`	`124`
`125`	`125`	`/**`