original_string: public function fetchAll($sql, $params = array(), $types = array())
      {
          return $this->query($sql, $params, $types)->fetchAll();
      }
code: public function fetchAll($sql, $params = array(), $types = array())
      {
          return $this->query($sql, $params, $types)->fetchAll();
      }
code_tokens: public function fetchAll ( $ sql , $ params = array ( ) , $ types = array ( ) ) { return $ this -> query ( $ sql , $ params , $ types ) -> fetchAll ( ) ; }
docstring: Executes a query and returns all array results
  
  @param string $sql The SQL query
  @param mixed $params The query parameters
  @param array $types The parameter types to bind
  @return array|false Return an array or false when no result found
docstring_tokens: Executes a query and returns all array results