gmp_mul

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

gmp_mulMultiply numbers

说明

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

Multiplies num1 by num2 and returns the result.

参数

num1

A number that will be multiplied by num2.

GMP 对象或 int ,或数字string

num2

A number that will be multiplied by num1.

GMP 对象或 int ,或数字string

返回值

GMP 对象。

范例

示例 #1 gmp_mul() example

<?php
$mul 
gmp_mul("12345678""2000");
echo 
gmp_strval($mul) . "\n";
?>

以上例程会输出:

24691356000