php 한글 메뉴얼 도움말 검색 사이트 Removes an object from the storage [splobjectstorage.detach]

public void SplObjectStorage::detach ( object $object )

Removes the object from the storage.

값을 반환하지 않습니다.

Example #1 SplObjectStorage::detach() example


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

위 예제의 출력 예시:

int(1)
int(0)

SplObjectStorage::attach() - Adds an object in the storage
SplObjectStorage::removeAll() - Removes objects contained in another storage from the current storage