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La interfaz RecursiveIterator

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

Introducción

Las clases que implementan RecursiveIterator pueden ser utilizadas para iterar sobre otros iteradores de forma recursiva.

Sinopsis de la Interfaz

interface RecursiveIterator extends Iterator {
/* Métodos */
public getChildren(): ?RecursiveIterator
public hasChildren(): bool
/* Métodos heredados */
public Iterator::current(): mixed
public Iterator::key(): mixed
public Iterator::next(): void
public Iterator::rewind(): void
public Iterator::valid(): bool
}

Tabla de contenidos