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PHP Manual :: gmp_xor



gmp_testbit || GMP || GMP Functions || PHP Manual

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

gmp_xorBitwise XOR

Description

GMP gmp_xor ( GMP $a , GMP $b )

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

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($xor32) . "\n";
?>

The above example will output:

1011110111000100



gmp_testbit || GMP || GMP Functions || PHP Manual
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