La clase RecursiveFilterIterator

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

Introducción

Este iterador abstracto filtra valores no deseados de RecursiveIterator. Esta clase debería ampliarse para implementar filtros personalizados. El método RecursiveFilterIterator::accept() debe ser implementado en la subclase.

Sinopsis de la Clase

abstract class RecursiveFilterIterator extends FilterIterator implements RecursiveIterator {
/* Métodos */
public function __construct(RecursiveIterator $iterator)
public function getChildren(): ?RecursiveFilterIterator
public function hasChildren(): bool
/* Métodos heredados */
public function FilterIterator::accept(): bool
public function FilterIterator::current(): mixed
public function FilterIterator::key(): mixed
public function FilterIterator::next(): void
public function FilterIterator::rewind(): void
public function FilterIterator::valid(): bool
public function IteratorIterator::current(): mixed
public function IteratorIterator::getInnerIterator(): ?Iterator
public function IteratorIterator::key(): mixed
public function IteratorIterator::next(): void
public function IteratorIterator::rewind(): void
public function IteratorIterator::valid(): bool
}

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