original_string: protected function getListCategory()
      {
          $conditions = $this->query_filter;
          $conditions['category_group_id'] = $this->data_category_group['category_group_id'];
          $list = $this->category->getTree($conditions);
  
          $this->prepareListCategory($list);
          return $list;
      }
code: protected function getListCategory()
      {
          $conditions = $this->query_filter;
          $conditions['category_group_id'] = $this->data_category_group['category_group_id'];
          $list = $this->category->getTree($conditions);
  
          $this->prepareListCategory($list);
          return $list;
      }
code_tokens: protected function getListCategory ( ) { $ conditions = $ this -> query_filter ; $ conditions [ 'category_group_id' ] = $ this -> data_category_group [ 'category_group_id' ] ; $ list = $ this -> category -> getTree ( $ conditions ) ; $ this -> prepareListCategory ( $ list ) ; return $ list ; }
docstring: Returns an array of categories for a given group
  @return array
docstring_tokens: Returns an array of categories for a given group