@@ -41,7 +41,7 @@ |
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| 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 | } |