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gmp_xor

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(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.

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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.

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Return Values

A GMP number resource in PHP 5.5 and earlier, or a GMP object in PHP 5.6 and later.

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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

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Document created the 30/01/2003, last modified the 26/10/2018
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References

  1. View the html document Language of the document:fr Manuel PHP : http://php.net

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