SplObjectStorage
PHP Manual

SplObjectStorage::offsetUnset

(PHP 5 >= 5.3.0)

SplObjectStorage::offsetUnsetRemoves an object from the storage

Описание

public void SplObjectStorage::offsetUnset ( object $object )

Removes an object from the storage.

Забележка: SplObjectStorage::offsetUnset is an alias of SplObjectStorage::detach.

Параметри

object

The object to remove.

Връщани стойности

Няма връщана стойност.

Примери

Example #1 SplObjectStorage::offsetUnset() example

<?php
$o 
= new StdClass;
$s = new SplObjectStorage();
$s->attach($o);
var_dump(count($s));
$s->offsetUnset($o); // Similar to unset($s[$o])
var_dump(count($s));
?>

Примерът по-горе ще изведе нещо подобно на:

int(1)
int(0)

Вж. също


SplObjectStorage
PHP Manual