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PHP - Manual: RecursiveIterator

2024-12-23

The RecursiveIterator interface

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

简介

Classes implementing RecursiveIterator can be used to iterate over iterators recursively.

接口摘要

interface RecursiveIterator extends Iterator {
/* 方法 */
public hasChildren(): bool
/* 继承的方法 */
public Iterator::next(): void
public Iterator::rewind(): void
public Iterator::valid(): bool
}

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官方地址:https://www.php.net/manual/en/class.recursiveiterator.php

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