身分証明書情報を入手する

	//          
	public static function getIDCardInfo($idCard){
		if(preg_match('/^\d{17}[0-9xX]$/', $idCard) != 1){
			return false;
		}
		$area = '';
		$year = substr($idCard, 6, 4);
		$month = substr($idCard, 10, 2);
		$day = substr($idCard, 12, 2);
		$sex = (int)((int)substr($idCard, 14, 3) % 2 == 1);
		return array(
			'area' => $area,
			'year' => $year,
			'month' => $month,
			'day' => $day,
			'sex' => $sex,
		);
	}