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 getChildren(): ?RecursiveIterator
public hasChildren(): bool
/* 继承的方法 */
public Iterator::current(): mixed
public Iterator::key(): mixed
public Iterator::next(): void
public Iterator::rewind(): void
public Iterator::valid(): bool
}

目录