RecursiveFilterIterator::getChildren
(PHP 5 >= 5.1.0, PHP 7)
RecursiveFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveFilterIterator
说明
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
- RecursiveFilterIterator::hasChildren() - Check whether the inner iterator's current element has children
- RecursiveIterator::getChildren() - Returns an iterator for the current entry