The gmp_xor() function calculates the XOR of 2 GMP numbers.
Syntax
gmp_xor( n1, n2 )
Parameters
n1: The first GMP number. It can be GMP object in PHP version 5.6 and later. Can also be numeric strings.
n2: The second GMP number. It can be GMP object in PHP version 5.6 and later. Can also be numeric strings.
Return
The gmp_xor() function returns the XOR of the 1st and 2nd number.
Example
The following is an example:
<?php
$res = gmp_xor("1", "2");
echo $res;
?>Output
The following is the output:
3