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SplObjectStorage::detach

PHP function Deprecated as of PHP 8.5.0 Edit on GitHub ✎

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

Removes an object from the storage

Function-8-5-0

Description

SplObjectStorage::detach(object $object): void

Removes the object from the storage.

Void

Version	Description
8.5.0	This method has been deprecated in favor of `SplObjectStorage::offsetUnset`.

php

<?php
$o = new stdClass;
$s = new SplObjectStorage();
$s->attach($o);
var_dump(count($s));
$s->detach($o);
var_dump(count($s));
?>

The above example will output something similar to:

output

int(1)
int(0)