CascadiaPHP 2024

gmp_or

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

gmp_orBitwise OR

说明

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

Calculates bitwise inclusive OR 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。

示例

示例 #1 gmp_or() example

<?php
$or1
= gmp_or("0xfffffff2", "4");
echo
gmp_strval($or1, 16) . "\n";
$or2 = gmp_or("0xfffffff2", "2");
echo
gmp_strval($or2, 16) . "\n";
?>

以上示例会输出:

fffffff6
fffffff2

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