utils.php

<?php
 
namespace Bitrix\Conversion;
 
use CCurrencyLang;
use Bitrix\Main\Loader;
 
final class Utils
{
    public static function convertToBaseCurrency($value, $currency)
    {
        static $module, $baseCurrency;
 
        if (! $module)
        {
            $module = Loader::includeModule('currency');
            $baseCurrency = Config::getBaseCurrency();
        }
 
        if ($module && $currency != $baseCurrency)
        {
            $value = \CCurrencyRates::ConvertCurrency($value, $currency, $baseCurrency);
        }
 
        return $value;
    }
 
    public static function formatToBaseCurrency($value, $format = null)
    {
        static $module, $baseCurrency;
 
        if (! $module)
        {
            $module = Loader::includeModule('currency');
            $baseCurrency = Config::getBaseCurrency();
        }
 
        if ($module)
        {
            $value = \CCurrencyLang::CurrencyFormat($value, $baseCurrency);
        }
 
        return $value;
    }
 
    public static function getBaseCurrencyUnit() // TODO remove from sale
    {
        static $unit;
 
        if (!$unit)
        {
            $unit = Config::getBaseCurrency();
            if (Loader::includeModule('currency'))
            {
                $unit = trim(
                    CCurrencyLang::getPriceControl(' ', $unit)
                );
            }
        }
 
        return $unit;
    }
}