Models ISO-4217 currencies as a PHP enum, covering all standard currency codes with their correct number of fraction digits. Resolves edge cases such as zero-decimal currencies (JPY, KRW), three-decimal currencies (BHD, KWD), and four-decimal currencies (CLF, UYW). Backed by a native PHP enum for zero-overhead comparison and type safety.
composer require tiny-blocks/currencyThe library exposes the Currency enum. In addition to the alphabetic code, the matching number of fraction digits is
available for the respective currency.
<?php
declare(strict_types=1);
use TinyBlocks\Currency\Currency;
$currency = Currency::USD;
$currency->name; # USD
$currency->value; # USD
$currency->getFractionDigits(); # 2Currency is licensed under MIT.
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