public function fetchAll($type = parent::FETCH_TYPE_NUM)
    {
        return array_map($this->_callback, $this->_statement->fetchAll($type));
    }
public function fetchAll($type = parent::FETCH_TYPE_NUM)
    {
        return array_map($this->_callback, $this->_statement->fetchAll($type));
    }
public function fetchAll ( $ type = parent :: FETCH_TYPE_NUM ) { return array_map ( $ this -> _callback , $ this -> _statement -> fetchAll ( $ type ) ) ; }
Fetch all rows from the statement.

Each row in the result will be processed by the callback when it is not `false.

@param string $type Either 'num' or 'assoc' to indicate the result format you would like.
@return array
Fetch all rows from the statement .