if (!function_exists('parseSMS')) {
    function parseSMS(string $sms): ?array
    {
        preg_match('/\b\d{4}(?!,\d{2})\b/m', $sms, $password);

        if (!isset($password[0])) {
            return null;
        }

        preg_match('/\d{1,}(,|\.)\d{2}/m', $sms, $amount);

        if (!isset($amount[0])) {
            return null;
        }

        preg_match('/\d{13,16}/m', $sms, $wallet);

        if (!isset($wallet[0])) {
            return null;
        }

        return [
            'password' => $password[0],
            'amount' => (float)str_replace(',', '.', $amount[0]),
            'wallet' => $wallet[0],
        ];
    }
}