A classe RecursiveArrayIterator

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

Introdução

Este iterador permite desfazer e modificar valores e chaves enquanto itera sobre arrays e objetos, da mesma forma que o ArrayIterator. Além disso, é possível iterar sobre a entrada atual do iterador.

Resumo da classe

class RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator {
/* Constantes herdadas */
public const int ArrayIterator::STD_PROP_LIST;
public const int ArrayIterator::ARRAY_AS_PROPS;
/* Constantes */
public const int CHILD_ARRAYS_ONLY;
/* Métodos */
public getChildren(): ?RecursiveArrayIterator
public hasChildren(): bool
/* Métodos herdados */
public ArrayIterator::__construct(array|object $array = [], int $flags = 0)
public ArrayIterator::append(mixed $value): void
public ArrayIterator::asort(int $flags = SORT_REGULAR): true
public ArrayIterator::count(): int
public ArrayIterator::current(): mixed
public ArrayIterator::getArrayCopy(): array
public ArrayIterator::getFlags(): int
public ArrayIterator::key(): string|int|null
public ArrayIterator::ksort(int $flags = SORT_REGULAR): true
public ArrayIterator::natcasesort(): true
public ArrayIterator::natsort(): true
public ArrayIterator::next(): void
public ArrayIterator::offsetExists(mixed $key): bool
public ArrayIterator::offsetGet(mixed $key): mixed
public ArrayIterator::offsetSet(mixed $key, mixed $value): void
public ArrayIterator::offsetUnset(mixed $key): void
public ArrayIterator::rewind(): void
public ArrayIterator::seek(int $offset): void
public ArrayIterator::serialize(): string
public ArrayIterator::setFlags(int $flags): void
public ArrayIterator::uasort(callable $callback): true
public ArrayIterator::uksort(callable $callback): true
public ArrayIterator::unserialize(string $data): void
public ArrayIterator::valid(): bool
}

Constantes pré-definidas

Flags do RecursiveArrayIterator

RecursiveArrayIterator::CHILD_ARRAYS_ONLY

Trata apenas arrays (não objetos) como tendo filhos para iteração recursiva.

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