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gmp_divexact

Exact division of numbers (PHP 4 >= 4.0.4, PHP 5)
resource gmp_divexact ( resource n, resource d )

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.

It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.

d

The number that a is being divided by.

It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.

Return Values

A GMP number resource.

Examples

Example 789. gmp_divexact() example

<?php
$div1
= gmp_divexact("10", "2");
echo
gmp_strval($div1) . "\n";

$div2 = gmp_divexact("10", "3"); // bogus result
echo gmp_strval($div2) . "\n";
?>

The above example will output:

5
2863311534