array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'ja', ), 'this' => array ( 0 => 'ds-set.remove.php', 1 => 'Ds\\Set::remove', ), 'up' => array ( 0 => 'class.ds-set.php', 1 => 'Ds\\Set', ), 'prev' => array ( 0 => 'ds-set.reduce.php', 1 => 'Ds\\Set::reduce', ), 'next' => array ( 0 => 'ds-set.reverse.php', 1 => 'Ds\\Set::reverse', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ds/ds/set/remove.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL ds >= 1.0.0)
Ds\Set::remove — Removes all given values from the set
Removes all given values
from the set, ignoring any that are not in the set.
values
The values to remove.
値を返しません。
例1 Ds\Set::remove() example
<?php
$set = new \Ds\Set([1, 2, 3, 4, 5]);
$set->remove(1); // Remove 1
$set->remove(1, 2); // Can't find 1, but remove 2
$set->remove(...[3, 4]); // Remove 3 and 4
var_dump($set);
?>
上の例の出力は、 たとえば以下のようになります。
object(Ds\Set)#1 (1) { [0]=> int(5) }