International PHP Conference Munich 2025

gmp_mod

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

gmp_modModulo operation

Description

gmp_mod(GMP|int|string $num1, GMP|int|string $num2): GMP

Calculates num1 modulo num2. The result is always non-negative, the sign of num2 is ignored.

Parameters

num1

A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).

num2

The modulo that is being evaluated.

A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).

Return Values

A GMP object.

Examples

Example #1 gmp_mod() example

<?php
$mod
= gmp_mod("8", "3");
echo
gmp_strval($mod) . "\n";
?>

The above example will output:

2

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top

Follow Lee on X/Twitter - Father, Husband, Serial builder creating AI, crypto, games & web tools. We are friends :) AI Will Come To Life!

Check out: eBank.nz (Art Generator) | Netwrck.com (AI Tools) | Text-Generator.io (AI API) | BitBank.nz (Crypto AI) | ReadingTime (Kids Reading) | RewordGame | BigMultiplayerChess | WebFiddle | How.nz | Helix AI Assistant