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PHP5中文手册

gmp_mod

(PHP 4 >= 4.0.4, PHP 5)

gmp_mod — Modulo operation

说明

resource gmp_mod ( resource $n , resource $d )

Calculates n modulo d . The result is always non-negative, the sign of d is ignored.

参数

n

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 modulo that is being evaluated.

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

返回值

A GMP number resource.

范例

Example#1 gmp_mod() example

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

上例将输出:

2