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The OuterIterator interface

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

Introduzione

Classes implementing OuterIterator can be used to iterate over iterators.

Sommario dell'interfaccia

interface OuterIterator extends Iterator {
/* Metodi */
public function getInnerIterator(): ?Iterator
/* Metodi ereditati */
public function Iterator::current(): mixed
public function Iterator::key(): mixed
public function Iterator::next(): void
public function Iterator::rewind(): void
public function Iterator::valid(): bool
}

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