original_string: public function getCartQuantity(array $options = array())
      {
          $options += array(
              'user_id' => $this->cart_uid,
              'store_id' => $this->store_id
          );
  
          return $this->cart->getQuantity($options);
      }
code: public function getCartQuantity(array $options = array())
      {
          $options += array(
              'user_id' => $this->cart_uid,
              'store_id' => $this->store_id
          );
  
          return $this->cart->getQuantity($options);
      }
code_tokens: public function getCartQuantity ( array $ options = array ( ) ) { $ options += array ( 'user_id' => $ this -> cart_uid , 'store_id' => $ this -> store_id ) ; return $ this -> cart -> getQuantity ( $ options ) ; }
docstring: Returns the number of cart items for the current user
  @param array $options
  @return array|int
docstring_tokens: Returns the number of cart items for the current user