bcmath

Arbitrary-precision arithmetic library for PHP

PHP 5.x-8.x polyfill for bcmath extension.

Deal with numbers the right way in PHP

AzaMath - Anizoptera CMF mathematic component. Provides functionality to work with large numbers with arbitrary precision (using BCMath) and universal mumeral systems conversions (supported bases from 2 to 62 inclusive, and custom systems; pure PHP, but can use GMP and core functions for speed optimization).

An object-oriented implementation of basic math operation with arbitrary precision, using BC Math if available.

Fast common interface for php_gmp and php_bcmath modules

Sey is a powerful math interpreter with arbitrary-precision.

A money and currency library for handling arbitrary-precision arithmetic

A simple class to derive BTC and ETH extended public keys and addresses without GMP.

A PHP library to work with big integers and big decimals. This library makes use of the GMP extension and bcmath to do its calculations.

PHP bcmath quick write.

DecimalJS is an arbitrary precision floating point arithmetic library based on PHP's bcmath extension.

Custom Number type implementation examples using php-number

A PHP library providing immutable 💰 Money value object

Immutable arbitrary-precision Money and Currency value objects for Laravel: ISO 4217 + custom currencies, exact decimal parsing, rounding-safe arithmetic and allocation, locale formatting, Eloquent casts and schema macros, validation, discounts, tax, and pluggable exchange rates (array, database, ECB).

An immutable Value Object for handling high-precision decimals in Laravel, compatible with Eloquent casting and JSON serialization.

A PHP library providing ISO 4217 currencies. Work with currencies by the standard to avoid confusions.

Валидаторы российских идентификаторов | ИНН, СНИЛС, КПП, ОГРН, ОГРНИП | INN, SNILS, KPP, OGRN and OGRNIP validators

Bcmath based math helper for high precision base 10 decimal calculus

PHP library for arbitrary precision mathematics