Function showDigitsGroup has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.

Open

    private function showDigitsGroup(int $num, int $gender = 0, bool $last = false): string
    {
        /* A storage array for the return string.
             Positions 1, 3, 5 are intended for digit words
             and everything else (0, 2, 4) for "and" words.

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Method toWords has 105 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number, $power = 0)
    {
        $return = '';

        if ($number < 0) {

Method toWords has 105 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number, $power = 0)
    {
        $return = '';

        if ($number < 0) {

Method toWords has 105 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number, $power = 0)
    {
        $return = '';

        if ($number < 0) {

Function showDigitsGroup has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

    private function showDigitsGroup($number, $last = false)
    {
        $ret = '';

        $units = $number % 10;

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Method toWords has 98 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($num, $power = 0, $powsuffix = '')
    {
        $ret = '';

        if (substr($num, 0, 1) == '-') {

Function toWords has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

    protected function toWords(int $num = 0): string
    {
        $ret = [];

        $retMinus = '';

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Function showDigitsGroup has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

    private function showDigitsGroup($num, $gender = 0, $last = false)
    {
        /* A storage array for the return string.
             Positions 1, 3, 5 are intended for digit words
             and everything else (0, 2, 4) for "and" words.

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File Mk.php has 322 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

namespace NumberToWords\Legacy\Numbers\Words\Locale;

use NumberToWords\Legacy\Numbers\Words;

Function toWords has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.

Open

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

        $ret_minus = '';

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Method showDigitsGroup has 76 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function showDigitsGroup(int $num, int $gender = 0, bool $last = false): string
    {
        /* A storage array for the return string.
             Positions 1, 3, 5 are intended for digit words
             and everything else (0, 2, 4) for "and" words.

Function toCurrencyWords has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

    public function toCurrencyWords($currency, $decimal, $fraction = null)
    {
        $negative = 0;
        $ret = [];
        $noDecimals = false;

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Method toWords has 71 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords(int $num = 0): string
    {
        $ret = [];

        $retMinus = '';

Function toCurrencyWords has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

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

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Function showDigitsGroup has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

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

        $units = $number % 10;

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File Es.php has 280 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

namespace NumberToWords\Legacy\Numbers\Words\Locale;

use NumberToWords\Exception\NumberToWordsException;

File Bg.php has 279 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

namespace NumberToWords\Legacy\Numbers\Words\Locale;

use NumberToWords\Legacy\Numbers\Words;

Method toWords has 67 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function toWords($number, $use_suffix = true, $use_spaces = true)
    {
        $space = $use_spaces ? ' ' : '';
        if (!is_numeric($number)) {
            return false;

Function getWordsBySplittingIntoTriplets has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

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

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Function transformToWords has a Cognitive Complexity of 19 (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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