comparison vendor/symfony/serializer/Mapping/Loader/YamlFileLoader.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

                         $attributeMetadata->addGroup($group);
                     }
                 }
 
                 if (isset($data['max_depth'])) {
-                    if (!is_int($data['max_depth'])) {
+                    if (!\is_int($data['max_depth'])) {
                         throw new MappingException(sprintf('The "max_depth" value must be an integer in "%s" for the attribute "%s" of the class "%s".', $this->file, $attribute, $classMetadata->getName()));
                     }
 
                     $attributeMetadata->setMaxDepth($data['max_depth']);
                 }

         }
 
         $classes = $this->yamlParser->parseFile($this->file);
 
         if (empty($classes)) {
-            return array();
+            return [];
         }
 
         if (!\is_array($classes)) {
             throw new MappingException(sprintf('The file "%s" must contain a YAML array.', $this->file));
         }