public function fetchList($statement)
    {
        $result = array();
        foreach ($this->getConnection()->fetchAll($statement) as $row) {
            $result[] = current($row);
        }
        return $result;
    }
public function fetchList($statement)
    {
        $result = array();
        foreach ($this->getConnection()->fetchAll($statement) as $row) {
            $result[] = current($row);
        }
        return $result;
    }
public function fetchList ( $ statement ) { $ result = array ( ) ; foreach ( $ this -> getConnection ( ) -> fetchAll ( $ statement ) as $ row ) { $ result [ ] = current ( $ row ) ; } return $ result ; }
Executes statement and fetch list as array

@param $statement
@return array
Executes statement and fetch list as array