SplObjectStorage::offsetSet
SplObjectStorage::removeAll
SplObjectStorage
PHP Manual

# SplObjectStorage::offsetUnset

(PHP 5 >= 5.3.0)

SplObjectStorage::offsetUnset — Removes an object from the storage

### Descrição

public void SplObjectStorage::offsetUnset ( object `$object` )

Removes an object from the storage.

> Nota:

> SplObjectStorage::offsetUnset() is an alias of SplObjectStorage::detach().

### Parâmetros

`object`

  The object to remove.

### Valor Retornado

Não há valor retornado.

### Exemplos

Exemplo #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));
?>`

O exemplo acima irá imprimir algo similar à:

    int(1)
    int(0)

### Veja Também

- SplObjectStorage::offsetGet() - Returns the data associated with an object
- SplObjectStorage::offsetSet() - Associates data to an object in the storage
- SplObjectStorage::offsetExists() - Checks whether an object exists in the storage

SplObjectStorage::offsetSet
SplObjectStorage::removeAll
SplObjectStorage
PHP Manual