private static function getBinary(float $number): int
	{
		$num = 2;
		if ($number < $num) {
			return 0;
		}
		$result = $num;
		while (true) {
			$num *= 2;
			if ($number < $num) {
				return $result;
			}
			$result = $num;
		}
		return 0;
	}