original_string: public function jsonSerialize() { // @codingStandardsIgnoreLine (CONTRIB-6469).
          $data = parent::jsonSerialize();
          $data['horizontal'] = $this->get_horizontal();
          $data['stacked'] = $this->get_stacked();
          return $data;
      }
code: public function jsonSerialize() { // @codingStandardsIgnoreLine (CONTRIB-6469).
          $data = parent::jsonSerialize();
          $data['horizontal'] = $this->get_horizontal();
          $data['stacked'] = $this->get_stacked();
          return $data;
      }
code_tokens: public function jsonSerialize ( ) { // @codingStandardsIgnoreLine (CONTRIB-6469). $ data = parent :: jsonSerialize ( ) ; $ data [ 'horizontal' ] = $ this -> get_horizontal ( ) ; $ data [ 'stacked' ] = $ this -> get_stacked ( ) ; return $ data ; }
docstring: Add the horizontal to the parent and return the serialized data.
  
  @return array
docstring_tokens: Add the horizontal to the parent and return the serialized data .