original_string: public function getAssetVariables()
      {
          $result = [];
  
          foreach ($this->getFormFields() as $attribute => $field) {
              if (!$varName = array_get($field, 'assetVar')) {
                  continue;
              }
  
              $result[$varName] = $this->{$attribute};
          }
  
          return $result;
      }
code: public function getAssetVariables()
      {
          $result = [];
  
          foreach ($this->getFormFields() as $attribute => $field) {
              if (!$varName = array_get($field, 'assetVar')) {
                  continue;
              }
  
              $result[$varName] = $this->{$attribute};
          }
  
          return $result;
      }
code_tokens: public function getAssetVariables ( ) { $ result = [ ] ; foreach ( $ this -> getFormFields ( ) as $ attribute => $ field ) { if ( ! $ varName = array_get ( $ field , 'assetVar' ) ) { continue ; } $ result [ $ varName ] = $ this -> { $ attribute } ; } return $ result ; }
docstring: Returns variables that should be passed to the asset combiner.
  @return array
docstring_tokens: Returns variables that should be passed to the asset combiner .