original_string: public function getItems($product_id)
      {
          $product_ids = array();
          foreach ($this->getList(array('product_id' => $product_id)) as $item) {
              $product_ids[] = $item['item_product_id'];
          }
  
          return $product_ids;
      }
code: public function getItems($product_id)
      {
          $product_ids = array();
          foreach ($this->getList(array('product_id' => $product_id)) as $item) {
              $product_ids[] = $item['item_product_id'];
          }
  
          return $product_ids;
      }
code_tokens: public function getItems ( $ product_id ) { $ product_ids = array ( ) ; foreach ( $ this -> getList ( array ( 'product_id' => $ product_id ) ) as $ item ) { $ product_ids [ ] = $ item [ 'item_product_id' ] ; } return $ product_ids ; }
docstring: Returns an array of bundled product IDs for the product
  @param int $product_id
  @return array
docstring_tokens: Returns an array of bundled product IDs for the product