PHP 5.4.33 Released

SplObjectStorage::offsetUnset

(PHP 5 >= 5.3.0)

SplObjectStorage::offsetUnsetRemoves an object from the storage

Descrizione

public void SplObjectStorage::offsetUnset ( object $object )

Removes an object from the storage.

Nota:

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

Elenco dei parametri

object

The object to remove.

Valori restituiti

Nessun valore viene restituito.

Esempi

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));
?>

Il precedente esempio visualizzerĂ  qualcosa simile a:

int(1)
int(0)

Vedere anche:

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