RecursiveFilterIterator::getChildren

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

RecursiveFilterIterator::getChildrenReturn the inner iterator's children contained in a RecursiveFilterIterator

说明

public RecursiveFilterIterator::getChildren(): ?RecursiveFilterIterator

Return 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