- PHP 手册
- 函数参考
- 其它基本扩展
- SPL
- 迭代器
- RecursiveFilterIterator
RecursiveFilterIterator::getChildren
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
RecursiveFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveFilterIterator
说明
public RecursiveFilterIterator::getChildren(): ?RecursiveFilterIteratorReturn the inner iterator's children contained in a RecursiveFilterIterator.
参数
此函数没有参数。
返回值
Returns a RecursiveFilterIterator containing the inner iterator's children.
参见
- RecursiveFilterIterator::hasChildren() - Check whether the inner iterator's current element has children
- RecursiveIterator::getChildren() - Returns an iterator for the current entry
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/recursivefilteriterator.getchildren.php