PHP - gmp_xor() Function

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Definition and Usage

The gmp_xor() function calculates the bitwise XOR of the given numbers.

Description

The gmp_xor() calculates the bitwise exclusive OR i.e. XOR for the given two GMP numbers.

Syntax

gmp_xor ( GMP $a , GMP $b ) : GMP

Parameters

Return Values

PHP gmp_xor() function returns GMP number.

PHP Version

This function will work from PHP Version greater than 5.0.0.

Example 1

Working of gmp_xor() −

<?php
   $xor1 = gmp_xor("0xffeffcd", "16");
   $num1 =  gmp_strval($xor1, 2);
   echo "The result is :".$num1;
?>

This will produce following result −

The result is :1111111111101111111111011101

Example 2

Working of gmp_xor() −

<?php
   $xor1 = gmp_xor("0xffeffcd", "16");
   $num1 =  gmp_strval($xor1, 8);
   echo "The result is :".$num1;
?>

This will produce following result −

The result is :1777577735