gmp_xor

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

gmp_xorBitwise XOR

说明

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

Calculates bitwise exclusive OR (XOR) of two GMP numbers.

参数

num1

GMP 对象或 int ,或数字string

num2

GMP 对象或 int ,或数字string

返回值

GMP 对象。

范例

示例 #1 gmp_xor() example

<?php
$xor1
= gmp_init("1101101110011101", 2);
$xor2 = gmp_init("0110011001011001", 2);

$xor3 = gmp_xor($xor1, $xor2);

echo
gmp_strval($xor3, 2) . "\n";
?>

以上例程会输出:

1011110111000100

add a note

User Contributed Notes

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