La clase RecursiveIteratorIterator

    (PHP 5, PHP 7, PHP 8)

    Introducción

    Se puede usar para recorrer iteradores recursivos.

    Sinopsis de la Clase

    classRecursiveIteratorIteratorimplementsOuterIterator {
    constintegerLEAVES_ONLY = 0;
    constintegerSELF_FIRST = 1;
    constintegerCHILD_FIRST = 2;
    constintegerCATCH_GET_CHILD = 16;
    publicbeginChildren(): void
    publicbeginIteration(): void
    publiccallGetChildren(): RecursiveIterator
    publiccallHasChildren(): bool
    public__construct(Traversable$iterator, int$mode = RecursiveIteratorIterator::LEAVES_ONLY, int$flags = 0)
    publiccurrent(): mixed
    publicendChildren(): void
    publicendIteration(): void
    publicgetDepth(): int
    publicgetInnerIterator(): iterator
    publicgetMaxDepth(): mixed
    publicgetSubIterator(int$level = ?): RecursiveIterator
    publickey(): mixed
    publicnext(): void
    publicnextElement(): void
    publicrewind(): void
    publicsetMaxDepth(int$max_depth = -1): void
    publicvalid(): bool
    publicOuterIterator::getInnerIterator(): ?Iterator
    }

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