private function formatFileLine($string)
    {
        $format = $this->getOption('dateFormat') . $this->getOption('delimiter');

        return date($format) . $string;
    }
private function formatFileLine($string)
    {
        $format = $this->getOption('dateFormat') . $this->getOption('delimiter');

        return date($format) . $string;
    }
private function formatFileLine ( $ string ) { $ format = $ this -> getOption ( 'dateFormat' ) . $ this -> getOption ( 'delimiter' ) ; return date ( $ format ) . $ string ; }
Used to format the line outputted in the log file.

@param  string $string
@return string
Used to format the line outputted in the log file .