GMP_XOR(3) 1 GMP_XOR(3)
gmp_xor - Bitwise XOR
SYNOPSIS
GMP gmp_xor (GMP $a, GMP $b)
DESCRIPTION
Calculates bitwise exclusive OR (XOR) of two GMP numbers.
PARAMETERS
o $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.
o $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(3) example
<?php
$xor1 = gmp_init("1101101110011101", 2);
$xor2 = gmp_init("0110011001011001", 2);
$xor3 = gmp_xor($xor1, $xor2);
echo gmp_strval($xor3, 2) . "
";
?>
The above example will output:
1011110111000100
PHP Documentation Group GMP_XOR(3)
