/**
* Reads one CSV row from the file
*
* @param int $length [optional]
* @param string $delimiter [optional]
* @param string $enclosure [optional]
* @param string $escape [optional]
* @return array|bool|null
*/
public function readCsv($length = 0, $delimiter = ',', $enclosure = '"', $escape = '\\')
{
return $this->driver->fileGetCsv($this->resource, $length, $delimiter, $enclosure, $escape);
}
