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✏️ Edit File: /home/rsukartini.com/rs/vendor/fakerphp/faker/src/Faker/Provider/en_GB/Company.php

<?php

namespace Faker\Provider\en_GB;

class Company extends \Faker\Provider\Company
{
    public const VAT_PREFIX = 'GB';
    public const VAT_TYPE_DEFAULT = 'vat';
    public const VAT_TYPE_BRANCH = 'branch';
    public const VAT_TYPE_GOVERNMENT = 'gov';
    public const VAT_TYPE_HEALTH_AUTHORITY = 'health';

/**
     * UK VAT number
     *
     * This method produces numbers that are _reasonably_ representative
     * of those issued by government
     *
     * @see https://en.wikipedia.org/wiki/VAT_identification_number#VAT_numbers_by_country
     */
    public static function vat(?string $type = null): string
    {
        switch ($type) {
            case static::VAT_TYPE_BRANCH:
                return static::generateBranchTraderVatNumber();

case static::VAT_TYPE_GOVERNMENT:
                return static::generateGovernmentVatNumber();

case static::VAT_TYPE_HEALTH_AUTHORITY:
                return static::generateHealthAuthorityVatNumber();

default:
                return static::generateStandardVatNumber();
        }
    }

/**
     * Standard
     * 9 digits (block of 3, block of 4, block of 2)
     *
     * This uses the format introduced November 2009 onward where the first
     * block starts from 100 and the final two digits are generated via a the
     * modulus 9755 algorithm
     */
    private static function generateStandardVatNumber(): string
    {
        $firstBlock = static::numberBetween(100, 999);
        $secondBlock = static::randomNumber(4, true);

return sprintf(
            '%s%d %d %d',
            static::VAT_PREFIX,
            $firstBlock,
            $secondBlock,
            static::calculateModulus97($firstBlock . $secondBlock),
        );
    }

/**
     * Health authorities
     * the letters HA then 3 digits from 500 to 999 (e.g. GBHA599)
     */
    private static function generateHealthAuthorityVatNumber(): string
    {
        return sprintf(
            '%sHA%d',
            static::VAT_PREFIX,
            static::numberBetween(500, 999),
        );
    }

/**
     * Branch traders
     * 12 digits (as for 9 digits, followed by a block of 3 digits)
     */
    private static function generateBranchTraderVatNumber(): string
    {
        return sprintf(
            '%s %d',
            static::generateStandardVatNumber(),
            static::randomNumber(3, true),
        );
    }

/**
     * Government departments
     * the letters GD then 3 digits from 000 to 499 (e.g. GBGD001)
     */
    private static function generateGovernmentVatNumber(): string
    {
        return sprintf(
            '%sGD%s',
            static::VAT_PREFIX,
            str_pad((string) static::numberBetween(0, 499), 3, '0', STR_PAD_LEFT),
        );
    }

/**
     * Apply a Modulus97 algorithm to an input
     *
     * @see https://library.croneri.co.uk/cch_uk/bvr/43-600
     */
    public static function calculateModulus97(string $input, bool $use9755 = true): string
    {
        $digits = str_split($input);

if (count($digits) !== 7) {
            throw new \InvalidArgumentException();
        }
        $multiplier = 8;
        $sum = 0;

foreach ($digits as $digit) {
            $sum += (int) $digit * $multiplier;
            --$multiplier ;
        }

if ($use9755) {
            $sum = $sum + 55;
        }

while ($sum > 0) {
            $sum -= 97;
        }
        $sum = $sum * -1;

return str_pad((string) $sum, 2, '0', STR_PAD_LEFT);
    }
}

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Nama	Tipe	Ukuran	Diubah	Aksi
🐘Address.php	php	15 KB	2024-11-21 13:46	✏️ Edit 👁️ View
🐘Company.php	php	3.5 KB	2024-11-21 13:46	✏️ Edit 👁️ View
🐘Internet.php	php	332 B	2024-11-21 13:46	✏️ Edit 👁️ View
🐘Payment.php	php	682 B	2024-11-21 13:46	✏️ Edit 👁️ View
🐘Person.php	php	5.6 KB	2024-11-21 13:46	✏️ Edit 👁️ View
🐘PhoneNumber.php	php	1 KB	2024-11-21 13:46	✏️ Edit 👁️ View