CachingIterator::offsetUnset
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
CachingIterator::offsetUnset — The offsetUnset purpose
说明
public CachingIterator::offsetUnset(string
$key): void警告
本函数还未编写文档，仅有参数列表。
参数
-
key -
The index of the element to be unset.
返回值
没有返回值。
add a note
User Contributed Notes
There are no user contributed notes for this page.
备份地址：http://www.lvesu.com/blog/php/cachingiterator.offsetunset.php