public function daily()
    {
        $this->setScheduleMinute(0);
        $this->setScheduleHour(0);
        $this->setScheduleDayOfMonth(self::ANY);
        $this->setScheduleMonth(self::ANY);
        $this->setScheduleDayOfWeek(self::ANY);

        return $this;
    }
public function daily()
    {
        $this->setScheduleMinute(0);
        $this->setScheduleHour(0);
        $this->setScheduleDayOfMonth(self::ANY);
        $this->setScheduleMonth(self::ANY);
        $this->setScheduleDayOfWeek(self::ANY);

        return $this;
    }
public function daily ( ) { $ this -> setScheduleMinute ( 0 ) ; $ this -> setScheduleHour ( 0 ) ; $ this -> setScheduleDayOfMonth ( self :: ANY ) ; $ this -> setScheduleMonth ( self :: ANY ) ; $ this -> setScheduleDayOfWeek ( self :: ANY ) ; return $ this ; }
Run once a day at midnight

@return $this
Run once a day at midnight