Libraries tagged by bigint

PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.

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Arbitrary-precision arithmetic library

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

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Common interface for php_gmp and php_bcmath modules

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Pure-PHP arbitrary precission integer arithmetic library. If GMP or BCMath are available they are used.

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Library to help migrations to figure out whether a related field is int or bigInt

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Convert DB primary keys and related foreign keys type from INT to BIGINT in a Laravel project

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PHP 8.4 bcmath functions polyfill with fallback compatibility for environments without bcmath extension. Based on phpseclib/bcmath_compat with additional support for new PHP 8.4 bcmath functions.

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base62 encoder and decoder also for big numbers with Laravel integration

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A PHP library to work with big integers.

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Validation Rule to ensure a value is within valid Mysql Integer ranges.

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gmp-based arbitrary precision operations on currency amounts "XXX.YY"; because floats are BAD for representing money

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AzaMath - Anizoptera CMF mathematic component. Arbitrary precision arithmetic (for huge integers; BCMath wrapper) and universal convertor between positional numeral systems (supported bases from 2 to 62 inclusive, and systems with custom alphabet; pure PHP realisation, can use GMP and core PHP functions for speed optimization).

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Small library for encryption via phpseclib

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PHP Secure Communications Library (+Telegram-specific AES IGE primitives) - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.

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