PHP | Ds\Map xor() Function

The Ds\Map::xor() function is an inbuilt function in PHP which is used to create a new map which contains the value either in the first map or second map but not both. Syntax:

Ds\Map public Ds\Map::xor ( Ds\Map $map )

Parameter: This parameter holds the other map of values. Return value: It is used to return a map which contains the xor of the current map with another map. Below programs illustrate the Ds\Map::xor() function in PHP: Program 1: php

<?php 

// Declare a new map
$a = new \Ds\Map(["a" => 1, "b" => 3, "c" => 5]); 

// Declare another new map
$b = new \Ds\Map(["a" => 2, "c" => 3, "d" => 6]); 

// Print the xor of two map
echo("xor of both map is: \n"); 

print_r($a->xor($b));

?>

Program 2: php

<?php 

// Declare a new map
$a = new \Ds\Map(["a" => "Geeks", "b" => "for", 
                                          "c" => "Geeks"]); 

// Declare another new map
$b = new \Ds\Map(["b" => "Computer", "e" => "Science",
                                         "f" => "Portal"]); 

// Print the xor of two map
echo("xor of both map is: \n"); 

print_r($a->xor($b));

?>

Reference: https://www.php.net/manual/en/ds-map.xor.php