Php/docs/function.gmp-divexact
gmp_divexact
(PHP 4 >= 4.0.4, PHP 5, PHP 7)
gmp_divexact — Exact division of numbers
Description
Divides n
by d
,
using fast "exact division" algorithm. This function produces
correct results only when it is known in advance that
d
divides n
.
Parameters
n
The number being divided.
Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.
d
The number that
a
is being divided by.Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.
Examples
Example #1 gmp_divexact() example
<?php$div1 = gmp_divexact("10", "2");echo gmp_strval($div1) . "\n";$div2 = gmp_divexact("10", "3"); // bogus resultecho gmp_strval($div2) . "\n";?>
The above example will output:
5 2863311534