(PHP 5 >= 5.3.0)
SplObjectStorage::offsetUnset — Removes an object from the storage
Removes an object from the storage.
Note: SplObjectStorage::offsetUnset is an alias of SplObjectStorage::detach.
값을 반환하지 않습니다.
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));
?>
위 예제의 출력 예시:
int(1) int(0)