[edit] Last updated: Tue, 21 May 2013

SplObjectStorage::removeAll

(PHP 5 >= 5.3.0)

SplObjectStorage::removeAll — Removes objects contained in another storage from the current storage

Descrizione

public void SplObjectStorage::removeAll ( SplObjectStorage $storage )

Removes objects contained in another storage from the current storage.

Elenco dei parametri

storage: The storage containing the elements to remove.

Valori restituiti

Nessun valore viene restituito.

Esempi

Example #1 SplObjectStorage::removeAll() example


<?php
$o1 = new StdClass;
$o2 = new StdClass;
$a = new SplObjectStorage();
$a[$o1] = "foo";

$b = new SplObjectStorage();
$b[$o1] = "bar";
$b[$o2] = "gee";

var_dump(count($b));
$b->removeAll($a);
var_dump(count($b));
?>

Il precedente esempio visualizzerà qualcosa simile a:

int(2)
int(1)

Vedere anche:

SplObjectStorage::addAll() - Adds all objects from another storage

add a note User Contributed Notes SplObjectStorage::removeAll - [1 notes]

down

rafal dot wrzeszcz at wrzasq dot pl ¶

5 hours ago


You can call:



$storage->removeAll($storage);



To remove all elements.

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