Function toWords has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    protected function toWords($number, $currencyGender = -1)
    {
        if ($number === 0) {
            return $this->zero;
        }

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Function transformToWords has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public function transformToWords(int $number, int $power): string
    {
        $units = $number % 10;
        $tens = (int) ($number / 10) % 10;
        $hundreds = (int) ($number / 100) % 10;

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Method toWords has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($num)
    {
        $neg = 0;
        $ret = [];

Method toCurrencyWords has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function toCurrencyWords($currency, $decimal, $fraction = null)
    {
        $currency = strtoupper($currency);

        if (!array_key_exists($currency, static::$currencyNames)) {

Method toWords has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($num)
    {
        $ret = '';
        $num = strval($num);

Method toWords has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($num)
    {
        $ret = '';
        $num = strval($num);

Method showDigitsGroup has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function showDigitsGroup($number, $noun, $forceNoun = false, $forcePlural = false)
    {
        $ret = '';

        $units = $number % 10;

Method toWords has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number, $currencyGender = -1)
    {
        if ($number === 0) {
            return $this->zero;
        }

Method toCurrencyWords has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function toCurrencyWords($currency, $decimal, $fraction = null)
    {
        $currency = strtoupper($currency);

        if (!array_key_exists($currency, self::$currencyNames)) {

Function getSubHundred has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    private function getSubHundred($tens, $units, $power)
    {
        $words = [];

        if ($tens === 1) {

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Method toWords has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number)
    {
        if ($number === 0) {
            return $this->zero;
        }

Method transformToWords has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function transformToWords(int $number, int $power): string
    {
        $units = $number % 10;
        $tens = (int) ($number / 10) % 10;
        $hundreds = (int) ($number / 100) % 10;

Method toWords has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function toWords(int $amount, string $currency, $options = null): string
    {
        $dictionary = new ArabicDictionary();
        $numberToTripletsConverter = new NumberToTripletsConverter();
        $tripletTransformer = new ArabicTripletTransformer($dictionary);

Method getWordsBySplittingIntoTriplets has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function getWordsBySplittingIntoTriplets(int $number): array
    {
        $words = [];
        $triplets = $this->numberToTripletsConverter->convertToTriplets($number);

Method toWords has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($num)
    {
        $return = '';

        if ($num === 0) {

Method toWords has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function toWords(int $amount, string $currency, ?CurrencyTransformerOptions $options = null): string
    {
        $dictionary = new LatvianDictionary();
        $numberTransformer = new LatvianNumberTransformer();

Method toWords has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function toWords(int $amount, string $currency, ?CurrencyTransformerOptions $options = null): string
    {
        $dictionary = new LithuanianDictionary();
        $numberTransformer = new LithuanianNumberTransformer();

Method toWords has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number)
    {
        $ret = '';

        if ($number === 0) {

Method transformToWords has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function transformToWords(int $number, int $power): string
    {
        $units = $number % 10;
        $tens = (int) ($number / 10) % 10;
        $hundreds = (int) ($number / 100) % 10;

Consider simplifying this complex logical expression.

Open

                    if ($pow == 1) {
                        $ret[$j] .= $this->showDigitsGroup(
                                $numGroups[$i],
                                0,
                                !$this->lastAnd && $i