[Serializer] PropertyNormalizer - return unique (i.e. filter duplicate ) attributes in extractAttributes function

satalaondrej · fabpot · commit b5704a9e7ec1 · 2021-11-18T15:26:44.000+01:00
diff --git a/Normalizer/PropertyNormalizer.php b/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`	`/**`