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chengkun

2025-06-05 4080b5997b38ca84b3b203c7101dcadb97b76925

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<?php
 
namespace PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard;
 
use NumberFormatter;
use PhpOffice\PhpSpreadsheet\Exception;
 
class Currency extends Number
{
    public const LEADING_SYMBOL = true;
 
    public const TRAILING_SYMBOL = false;
 
    public const SYMBOL_WITH_SPACING = true;
 
    public const SYMBOL_WITHOUT_SPACING = false;
 
    protected string $currencyCode = '$';
 
    protected bool $currencySymbolPosition = self::LEADING_SYMBOL;
 
    protected bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING;
 
    protected const DEFAULT_STRIP_LEADING_RLM = false;
 
    protected bool $stripLeadingRLM = self::DEFAULT_STRIP_LEADING_RLM;
 
    /**
     * @param string $currencyCode the currency symbol or code to display for this mask
     * @param int $decimals number of decimal places to display, in the range 0-30
     * @param bool $thousandsSeparator indicator whether the thousands separator should be used, or not
     * @param bool $currencySymbolPosition indicates whether the currency symbol comes before or after the value
     *              Possible values are Currency::LEADING_SYMBOL and Currency::TRAILING_SYMBOL
     * @param bool $currencySymbolSpacing indicates whether there is spacing between the currency symbol and the value
     *              Possible values are Currency::SYMBOL_WITH_SPACING and Currency::SYMBOL_WITHOUT_SPACING
     * @param ?string $locale Set the locale for the currency format; or leave as the default null.
     *          If provided, Locale values must be a valid formatted locale string (e.g. 'en-GB', 'fr', uz-Arab-AF).
     *          Note that setting a locale will override any other settings defined in this class
     *          other than the currency code; or decimals (unless the decimals value is set to 0).
     * @param bool $stripLeadingRLM remove leading RLM added with
     *          ICU 72.1+.
     *
     * @throws Exception If a provided locale code is not a valid format
     */
    public function __construct(
        string $currencyCode = '$',
        int $decimals = 2,
        bool $thousandsSeparator = true,
        bool $currencySymbolPosition = self::LEADING_SYMBOL,
        bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING,
        ?string $locale = null,
        bool $stripLeadingRLM = self::DEFAULT_STRIP_LEADING_RLM
    ) {
        $this->setCurrencyCode($currencyCode);
        $this->setThousandsSeparator($thousandsSeparator);
        $this->setDecimals($decimals);
        $this->setCurrencySymbolPosition($currencySymbolPosition);
        $this->setCurrencySymbolSpacing($currencySymbolSpacing);
        $this->setLocale($locale);
        $this->stripLeadingRLM = $stripLeadingRLM;
    }
 
    public function setCurrencyCode(string $currencyCode): void
    {
        $this->currencyCode = $currencyCode;
    }
 
    public function setCurrencySymbolPosition(bool $currencySymbolPosition = self::LEADING_SYMBOL): void
    {
        $this->currencySymbolPosition = $currencySymbolPosition;
    }
 
    public function setCurrencySymbolSpacing(bool $currencySymbolSpacing = self::SYMBOL_WITHOUT_SPACING): void
    {
        $this->currencySymbolSpacing = $currencySymbolSpacing;
    }
 
    public function setStripLeadingRLM(bool $stripLeadingRLM): void
    {
        $this->stripLeadingRLM = $stripLeadingRLM;
    }
 
    protected function getLocaleFormat(): string
    {
        $formatter = new Locale($this->fullLocale, NumberFormatter::CURRENCY);
        $mask = $formatter->format($this->stripLeadingRLM);
        if ($this->decimals === 0) {
            $mask = (string) preg_replace('/\.0+/miu', '', $mask);
        }
 
        return str_replace('¤', $this->formatCurrencyCode(), $mask);
    }
 
    private function formatCurrencyCode(): string
    {
        if ($this->locale === null) {
            return $this->currencyCode;
        }
 
        return "[\${$this->currencyCode}-{$this->locale}]";
    }
 
    public function format(): string
    {
        if ($this->localeFormat !== null) {
            return $this->localeFormat;
        }
 
        return sprintf(
            '%s%s%s0%s%s%s',
            $this->currencySymbolPosition === self::LEADING_SYMBOL ? $this->formatCurrencyCode() : null,
            (
                $this->currencySymbolPosition === self::LEADING_SYMBOL
                && $this->currencySymbolSpacing === self::SYMBOL_WITH_SPACING
            ) ? "\u{a0}" : '',
            $this->thousandsSeparator ? '#,##' : null,
            $this->decimals > 0 ? '.' . str_repeat('0', $this->decimals) : null,
            (
                $this->currencySymbolPosition === self::TRAILING_SYMBOL
                && $this->currencySymbolSpacing === self::SYMBOL_WITH_SPACING
            ) ? "\u{a0}" : '',
            $this->currencySymbolPosition === self::TRAILING_SYMBOL ? $this->formatCurrencyCode() : null
        );
    }
}