@@ -92,7 +92,7 @@ |
||
92 | 92 | |
93 | 93 | public function jsonSerialize() |
94 | 94 | { |
95 | - return array_filter(get_object_vars($this), function ($var) { |
|
95 | + return array_filter(get_object_vars($this), function($var) { |
|
96 | 96 | return !is_null($var); |
97 | 97 | }); |
98 | 98 | } |
@@ -41,7 +41,7 @@ |
||
41 | 41 | */ |
42 | 42 | public function getSelf() |
43 | 43 | { |
44 | - return $this->self; |
|
44 | + return $this->self; |
|
45 | 45 | } |
46 | 46 | |
47 | 47 | /** |
@@ -79,7 +79,7 @@ |
||
79 | 79 | */ |
80 | 80 | public function jsonSerialize() |
81 | 81 | { |
82 | - return array_filter(get_object_vars($this), function ($var) { |
|
82 | + return array_filter(get_object_vars($this), function($var) { |
|
83 | 83 | return !is_null($var); |
84 | 84 | }); |
85 | 85 | } |