array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'es', ), 'this' => array ( 0 => 'ds-set.xor.php', 1 => 'Ds\\Set::xor', ), 'up' => array ( 0 => 'class.ds-set.php', 1 => 'Ds\\Set', ), 'prev' => array ( 0 => 'ds-set.union.php', 1 => 'Ds\\Set::union', ), 'next' => array ( 0 => 'class.ds-stack.php', 1 => 'Ds\\Stack', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ds/ds/set/xor.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL ds >= 1.0.0)
Ds\Set::xor — Creates a new set using values in either the current instance or in another set, but not in both
Creates a new set containing values in the current instance as well as another set
,
but not in both.
A ⊖ B = {x : x ∈ (A \ B) ∪ (B \ A)}
set
The other set.
A new set containing values in the current instance as well as another set
,
but not in both.
Ejemplo #1 Ds\Set::xor() example
<?php
$a = new \Ds\Set([1, 2, 3]);
$b = new \Ds\Set([3, 4, 5]);
var_dump($a->xor($b));
?>
El resultado del ejemplo sería algo similar a:
object(Ds\Set)#3 (4) { [0]=> int(1) [1]=> int(2) [2]=> int(4) [3]=> int(5) }