[Serializer] PropertyNormalizer - return unique (i.e. filter duplicat…

…e ) attributes in extractAttributes function
symfony · Nov 18, 2021 · b5704a9 · b5704a9
1 parent 4c12f7d
commit b5704a9
Showing 1 changed file with 1 addition and 1 deletion.
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);
     }
 
     /**