PHPackages krowinski/bcmath-extended - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. krowinski/bcmath-extended ActiveLibrary krowinski/bcmath-extended ========================= Extends php BCMath lib for missing functions like floor, ceil, round, abs, min, max, rand for big numbers. Also wraps existing BCMath functions. (more http://php.net/manual/en/book.bc.php) Supports scientific notations 8.1.0(2mo ago)791.0M—2.5%11[1 issues](https://github.com/krowinski/bcmath-extended/issues)16MITPHPPHP ^8.4CI failing Since Mar 20Pushed 2mo ago5 watchersCompare [ Source](https://github.com/krowinski/bcmath-extended)[ Packagist](https://packagist.org/packages/krowinski/bcmath-extended)[ RSS](/packages/krowinski-bcmath-extended/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)Dependencies (6)Versions (29)Used By (16) bcmath-extended =============== [](#bcmath-extended) [![PHP Tests](https://github.com/krowinski/bcmath-extended/actions/workflows/tests.yml/badge.svg)](https://github.com/krowinski/bcmath-extended/actions/workflows/tests.yml)[![Code Coverage](https://raw.githubusercontent.com/krowinski/bcmath-extended/master/badge-coverage.svg)](https://github.com/krowinski/bcmath-extended/actions)[![Latest Stable Version](https://camo.githubusercontent.com/d746a23b8028d92f028ff36f4965ced4595b87fe406ee0cce4bd445c18b99798/68747470733a2f2f706f7365722e707567782e6f72672f6b726f77696e736b692f62636d6174682d657874656e6465642f762f737461626c65)](https://packagist.org/packages/krowinski/bcmath-extended)[![Total Downloads](https://camo.githubusercontent.com/3042020f96ab61e0eaea14dbcc529fff8ae00775d2c5eb24dc6a1af6b5068637/68747470733a2f2f706f7365722e707567782e6f72672f6b726f77696e736b692f62636d6174682d657874656e6465642f646f776e6c6f616473)](https://packagist.org/packages/krowinski/bcmath-extended)[![License](https://camo.githubusercontent.com/68e967663e4ea7e8618567614d7c204d6fd9c306080e1295f4ac56685727b48e/68747470733a2f2f706f7365722e707567782e6f72672f6b726f77696e736b692f62636d6174682d657874656e6465642f6c6963656e7365)](https://packagist.org/packages/krowinski/bcmath-extended) Extends php BCMath lib for missing functions like abs, min, max, rand, fact, log for big numbers. Handles scientific notation like 1.0E+35 to be used with BCMath. Also wraps existing BCMath functions. (more ) Installation ============ [](#installation) ``` composer require krowinski/bcmath-extended ``` Features ======== [](#features) - config - setTrimTrailingZeroes - disable|enable trailing zeros (default trimming is enabled) - new tool methods - convertToNumber - converts scientific notation, string and int to [BcMath\\Number](https://www.php.net/manual/en/class.bcmath-number.php) - getScale - gets current global scale - getDecimalsLengthFromNumber - gets amount of decimals - hexdec - converting from hexadecimal to decimal - dechex - converting from decimal to hexadecimal - bin2dec - converting from binary to decimal - dec2bin - converting from decimal to binary - new math functions - round - abs - rand - max - min - roundDown - roundUp - roundHalfEven - ceil - exp - log - fact - pow (supports fractional) - mod (supports fractional + scale) - bitwise operators - bitXor - bitOr - bitAnd - proxy for [original functions](https://www.php.net/manual/en/book.bc.php) - all functions supports scientific notation - all functions are static, so it can be easily replaced by this lib Info ==== [](#info) As of 7.2 float can be passed to bcmod, but they don't return correct values (IMO) I created bug for this in , but it was commented as documentation issue not a bug. ``` bcmod() doesn't use floor() but rather truncates towards zero, which is also defined this way for POSIX fmod(), so that the result always has the same sign as the dividend. Therefore, this is not a bug, but rather a documentation issue. ``` But I still will use floor not truncated for mod in this lib. ### Health Score 69 — FairBetter than 100% of packages Maintenance84 Actively maintained with recent releases Popularity53 Moderate usage in the ecosystem Community31 Small or concentrated contributor base Maturity91 Battle-tested with a long release history Bus Factor1 Top contributor holds 85.2% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~139 days Recently: every ~499 days Total 27 Last Release 80d ago Major Versions 3.0.0 → 4.0.02018-08-03 4.2.1 → 5.0.02019-05-01 5.2.0 → 6.0.02020-09-11 6.0.1 → 7.0.02023-01-25 7.0.0 → 8.0.02025-06-25 PHP version history (5 changes)v1.0PHP >=5.3 5.0.0PHP >=7.1 6.0.1PHP ^7.1|^8.0 7.0.0PHP ^7.4|^8.0 8.0.0PHP ^8.4 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/1478555?v=4)[Kacper Rowiński](/maintainers/krowinski)[@krowinski](https://github.com/krowinski) --- Top Contributors [![krowinski](https://avatars.githubusercontent.com/u/1478555?v=4)](https://github.com/krowinski "krowinski (69 commits)")[![github-actions[bot]](https://avatars.githubusercontent.com/in/15368?v=4)](https://github.com/github-actions[bot] "github-actions[bot] (4 commits)")[![Sander-Toonen](https://avatars.githubusercontent.com/u/5106372?v=4)](https://github.com/Sander-Toonen "Sander-Toonen (2 commits)")[![peter279k](https://avatars.githubusercontent.com/u/9021747?v=4)](https://github.com/peter279k "peter279k (2 commits)")[![gnutix](https://avatars.githubusercontent.com/u/310134?v=4)](https://github.com/gnutix "gnutix (1 commits)")[![mbezhanov](https://avatars.githubusercontent.com/u/785542?v=4)](https://github.com/mbezhanov "mbezhanov (1 commits)")[![aywan](https://avatars.githubusercontent.com/u/5608711?v=4)](https://github.com/aywan "aywan (1 commits)")[![jimmy4o4](https://avatars.githubusercontent.com/u/19704458?v=4)](https://github.com/jimmy4o4 "jimmy4o4 (1 commits)") --- Tags absarbitrary-precisionbignumberceilcomplex-numberscomposer-packagesdechedecimalsfloormathmoneyphprandscientific-notationphpmathArbitrary-precisionbignumberroundprecisionbcmathrandceilfloorabsbccomplex-numbersscientific-notation ### Code Quality TestsPHPUnit Static AnalysisPHPStan Code StyleECS Type Coverage Yes ### Embed Badge ![Health badge](/badges/krowinski-bcmath-extended/health.svg) ``` [![Health](https://phpackages.com/badges/krowinski-bcmath-extended/health.svg)](https://phpackages.com/packages/krowinski-bcmath-extended) ``` ### Alternatives [brick/math Arbitrary-precision arithmetic library 2.1k504.0M277](/packages/brick-math)[prestashop/decimal Object-oriented wrapper/shim for BC Math PHP extension. 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