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Pure-PHP arbitrary precission integer arithmetic library

This package is unmaintained.

Download latest release 1.0.3 (there might be newer Composer installable version)

License: MIT

Description

Supports base-2, base-10, base-16, and base-256 numbers. Uses the GMP or BCMath extensions, if available, and an internal implementation, otherwise.

Maintainers

• Jim Wigginton (terrafrost) — lead, active

Dependencies

Required

• PHP (>= 4.2)
• PEAR Installer (>= 1.4.0)
• pcre (extension)

Releases

• 1.0.3 (stable, 2016-04-12)
  Release notes

  License: MIT

  - Fix PHP7 constructor deprecation notice

• 1.0.2 (stable, 2014-02-12)
  Release notes

  License: MIT

  - (internal, bcmath) use OpenSSL, if available, for modular exponentiation
  - (internal) use 64-bit ints, if available, and 64-bit floats, otherwise
  - (all) improve random number generation
  - change license to less restrictive MIT license

• 1.0.1 (stable, 2014-01-27)
• 1.0.0 (stable, 2010-05-26)
  Release notes

  License: LGPL

  - significant speed-ups
  - new functions: gcd(), extendedGCD(), isPrime(), random(), randomPrime(), bitwise_leftRotate(), bitwise_rightRotate(), setPrecision(), toHex(), toBits() and equals()
  - PHP_Compat is now optional. Store it in your include path if you require PHP4 support but otherwise it is unrequired.

• 1.0.0RC3 (beta, 2007-02-06)
  Release notes

  License: LGPL

  - Fix for bug #9654: In MODE_INTERNAL, modPow doesn't work occasionally
  - Other bug fixes

• 1.0.0RC2 (beta, 2006-11-16)
  Release notes

  License: LGPL

  Added bitwise_or(), bitwise_and(), bitwise_xor(), and bitwise_not()

• 1.0.0RC1 (beta, 2006-10-28)
  Release notes

  License: LGPL

  Initial PEAR release.

Bugs