RecursiveCachingIterator::getChildren

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

RecursiveCachingIterator::getChildren — Return the inner iterator's children as a RecursiveCachingIterator

說明

public RecursiveCachingIterator::getChildren(): ?RecursiveCachingIterator
警告

本函數還未編寫文檔，僅有參數列表。

參數

此函數沒有參數。

返回值

The inner iterator's children, as a RecursiveCachingIterator; or null if there is no children.