PHP Unconference Europe 2015

SplObjectStorage::offsetUnset

(PHP 5 >= 5.3.0)

SplObjectStorage::offsetUnsetRemoves an object from the storage

Descrierea

public void SplObjectStorage::offsetUnset ( object $object )

Removes an object from the storage.

Notă:

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

Parametri

object

The object to remove.

Valorile întoarse

Nu este întoarsă nici o valoare.

Exemple

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));
?>

Exemplul de mai sus va afișa ceva similar cu:

int(1)
int(0)

Vedeți de asemenea

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