ez-php / money

2.5.6 2026-09-30 18:37 UTC

Requires

• php: ^8.5
• ext-gmp: *
• ez-php/bignum: ^2.0

Requires (Dev)

• ez-php/docker: ^2.0
• friendsofphp/php-cs-fixer: ^3.94
• phpstan/phpstan: ^2.1
• phpstan/phpstan-deprecation-rules: ^2.0
• phpstan/phpstan-strict-rules: ^2.0
• phpunit/phpunit: ^13.0

Suggests

• ext-intl: Required for IntlMoneyFormatter and IntlMoneyParser (locale-aware formatting)

MIT

• Andreas Uretschnig

• php
• money
• currency
• bigdecimal
• iso4217
• financial
• ez-php

Published on Packagist.org on 2026-09-30 18:43 UTC

README

Immutable Money and Currency value objects for the ez-php ecosystem.

• ISO 4217 currencies with minor-unit scale (bundled, no network calls)
• Arbitrary-precision arithmetic via ez-php/bignum
• Allocation without losing a minor unit
• Locale-aware formatting via PHP's ext-intl

Requirements

• PHP 8.5+
• ext-gmp (required, via ez-php/bignum)
• ext-intl (optional, for IntlMoneyFormatter / IntlMoneyParser)

Installation

composer require ez-php/money

Usage

Creating Money

use EzPhp\Money\Money;

$price  = Money::of('19.99', 'EUR');          // from decimal string
$tax    = Money::ofMinorUnits(199, 'EUR');     // from cents → 1.99 EUR
$zero   = Money::zero('USD');

// JPY has no minor units (scale = 0)
$yen    = Money::of('1000', 'JPY');

Arithmetic

use EzPhp\BigNum\RoundingMode;

$total  = $price->add($tax);                  // 21.98 EUR
$half   = $price->divide(2, RoundingMode::HALF_UP);
$vat    = $price->multiply('0.19');           // 3.80 EUR (rounded HALF_UP)

Allocation

// Split 10.00 EUR three ways — no cent is lost
[$a, $b, $c] = Money::of('10.00', 'EUR')->allocate([1, 1, 1]);
// 3.34 EUR, 3.33 EUR, 3.33 EUR  (total = 10.00 EUR ✓)

// Weighted split
[$deposit, $remainder] = Money::of('100.00', 'EUR')->allocate([1, 3]);
// 25.00 EUR, 75.00 EUR

Comparison

$price->isGreaterThan($tax);   // true
$price->isEqualTo($tax);       // false
$price->compareTo($tax);       // 1

Minor units

$price->toMinorUnits()->toString();  // "1999"

Currencies

use EzPhp\Money\Currency;

$eur = Currency::of('EUR');
$eur->getCode();        // "EUR"
$eur->getNumericCode(); // "978"
$eur->getName();        // "Euro"
$eur->getScale();       // 2
$eur->getSymbol();      // "€"

Formatting

use EzPhp\Money\Formatter\DecimalMoneyFormatter;
use EzPhp\Money\Formatter\IntlMoneyFormatter;

$plain = new DecimalMoneyFormatter();
$plain->format($price);                        // "19.99"

$withCode = new DecimalMoneyFormatter(includeCurrencyCode: true);
$withCode->format($price);                     // "19.99 EUR"

$intl = new IntlMoneyFormatter('de_DE');        // requires ext-intl
$intl->format($price);                         // "19,99 €"

Parsing

use EzPhp\Money\Parser\DecimalMoneyParser;
use EzPhp\Money\Parser\IntlMoneyParser;

$parser = new DecimalMoneyParser();
$money  = $parser->parse('19.99', 'EUR');

$intlParser = new IntlMoneyParser('en_US');     // requires ext-intl
$money      = $intlParser->parse('$19.99', 'USD');

Exception hierarchy

MoneyException (extends RuntimeException)
├── CurrencyMismatchException  — arithmetic between different currencies
└── UnknownCurrencyException   — unrecognised ISO 4217 code

Currencies

The bundled registry covers ~150 ISO 4217 currencies. Lookups are case-insensitive and cached after first access.

use EzPhp\Money\CurrencyRegistry;

CurrencyRegistry::has('EUR');    // true
CurrencyRegistry::has('ZZZ');   // false
CurrencyRegistry::all();         // array<string, Currency>