IV. BCMath Arbitrary Precision Mathematics Functions
These functions are only available if PHP was configured with
--enable-bcmath.
Note:
Due to changes in the licensing, the BCMATH library is distributed
separate from the standard PHP source distribution.
You can download the tar-gzipped archive at the url:
http://www.php.net/extra/number4.tar.gz. Read the
file README.BCMATH in the PHP distribution
for more information.
- Table of Contents
- bcadd — Add two arbitrary precision numbers
- bccomp — Compare two arbitrary precision numbers
- bcdiv — Divide two arbitrary precision numbers
- bcmod —
Get modulus of an arbitrary precision number
- bcmul — Multiply two arbitrary precision number
- bcpow —
Raise an arbitrary precision number to another
- bcscale —
Set default scale parameter for all bc math functions
- bcsqrt —
Get the square root of an arbitray precision number
- bcsub —
Subtract one arbitrary precision number from another