略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: RecursiveIteratorIterator::getSubIterator

2024-12-22

RecursiveIteratorIterator::getSubIterator

(PHP 5, PHP 7, PHP 8)

RecursiveIteratorIterator::getSubIteratorThe current active sub iterator

说明

public RecursiveIteratorIterator::getSubIterator(?int $level = null): ?RecursiveIterator
警告

本函数还未编写文档,仅有参数列表。

参数

level

返回值

The current active sub iterator on success; null on failure.

更新日志

版本 说明
8.0.0 level is now nullable.
add a noteadd a note

User Contributed Notes 1 note

up
3
lovePhp
3 years ago
Please document this method. I have found a use for it and would love to better understand how it works. TY : )

官方地址:https://www.php.net/manual/en/recursiveiteratoriterator.getsubiterator.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3