Php/docs/function.gmp-xor

• PHP Manual
• GMP Functions
• Bitwise XOR

gmp_xor

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

gmp_xor — Bitwise XOR

Description

gmp_xor ( GMP $a , GMP $b ) : GMP

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

Parameters

a

Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

b

Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

Return Values

A GMP object.

Examples

Example #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";?>

The above example will output:

1011110111000100