public function isScorpio()
    {
        return ($this->month === self::MONTH_OCTOBER) && ($this->day >= 24) && ($this->day <= 30) || ($this->month === self::MONTH_NOVEMBER) && ($this->day <= 22);
    }
public function isScorpio()
    {
        return ($this->month === self::MONTH_OCTOBER) && ($this->day >= 24) && ($this->day <= 30) || ($this->month === self::MONTH_NOVEMBER) && ($this->day <= 22);
    }
public function isScorpio ( ) { return ( $ this -> month === self :: MONTH_OCTOBER ) && ( $ this -> day >= 24 ) && ( $ this -> day <= 30 ) || ( $ this -> month === self :: MONTH_NOVEMBER ) && ( $ this -> day <= 22 ) ; }
Checks whether the sign is Scorpio

@return boolean
Checks whether the sign is Scorpio