private function writeLog($log)
    {
        $fh = fopen($this->_filepath, 'a');

        fwrite($fh, $log);
        fclose($fh);
    }
private function writeLog($log)
    {
        $fh = fopen($this->_filepath, 'a');

        fwrite($fh, $log);
        fclose($fh);
    }
private function writeLog ( $ log ) { $ fh = fopen ( $ this -> _filepath , 'a' ) ; fwrite ( $ fh , $ log ) ; fclose ( $ fh ) ; }
Writes log to media.

@param string $log
Writes log to media .