PHP 8.1.0 RC 2 available for testing

RecursiveCachingIterator::getChildren

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

RecursiveCachingIterator::getChildrenReturn the inner iterator's children as a RecursiveCachingIterator

说明

public RecursiveCachingIterator::getChildren(): ?RecursiveCachingIterator
警告

本函数还未编写文档,仅有参数列表。

参数

此函数没有参数。

返回值

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

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