@@ -41,7 +41,7 @@ |
||
41 | 41 | |
42 | 42 | public function jsonSerialize() |
43 | 43 | { |
44 | - return array_filter(get_object_vars($this), function ($var) { |
|
44 | + return array_filter(get_object_vars($this), function($var) { |
|
45 | 45 | return $var !== null; |
46 | 46 | }); |
47 | 47 | } |