protected function getCsv($handle)
    {
        return fgetcsv($handle, 0, $this->delimiter, $this->enclosure, $this->escape);
    }
protected function getCsv($handle)
    {
        return fgetcsv($handle, 0, $this->delimiter, $this->enclosure, $this->escape);
    }
protected function getCsv ( $ handle ) { return fgetcsv ( $ handle , 0 , $ this -> delimiter , $ this -> enclosure , $ this -> escape ) ; }
Returns the elements of a CSV line.

@param resource $handle File handle.

@return string[] Array of columns.
Returns the elements of a CSV line .