mmeyer2k / longmath

An arbitrary precision math class

longmath

this was just for fun, don't actually use this for anything. bcmath is better

Class for handling arbitrary precision math without PHP plugins.

After including the class, here are some examples:

Add numbers:

echo longmath::add('1', '2');
echo longmath::add(
  '9102391029301920948590832948290384902384928349209850986985630850986305680298509284908346590834506834',
  '1222222222294923849284923849905892839082934892348092384092384923849238490234802980840934059340950239'
);

Subtract (compare) numbers

echo longmath::compare('10000', '222222');