The RecursiveArrayIterator class

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

Giriş

This iterator allows for unsetting and modifying values and keys while iterating over arrays and objects, in the same way as the ArrayIterator. Additionally, it is possible to iterate over the current iterator entry.

Sınıf Sözdizimi

classRecursiveArrayIteratorextendsArrayIteratorimplementsRecursiveIterator {

publicconstintArrayIterator::STD_PROP_LIST;

publicconstintArrayIterator::ARRAY_AS_PROPS;

publicconstintCHILD_ARRAYS_ONLY;

publicgetChildren(): ?RecursiveArrayIterator

publichasChildren(): bool

publicArrayIterator::__construct(array|object$array = [], int$flags = 0)

publicArrayIterator::append(mixed$value): void

publicArrayIterator::asort(int$flags = SORT_REGULAR): true

publicArrayIterator::count(): int

publicArrayIterator::current(): mixed

publicArrayIterator::getArrayCopy(): array

publicArrayIterator::getFlags(): int

publicArrayIterator::key(): string|int|null

publicArrayIterator::ksort(int$flags = SORT_REGULAR): true

publicArrayIterator::natcasesort(): true

publicArrayIterator::natsort(): true

publicArrayIterator::next(): void

publicArrayIterator::offsetExists(mixed$key): bool

publicArrayIterator::offsetGet(mixed$key): mixed

publicArrayIterator::offsetSet(mixed$key, mixed$value): void

publicArrayIterator::offsetUnset(mixed$key): void

publicArrayIterator::rewind(): void

publicArrayIterator::seek(int$offset): void

publicArrayIterator::serialize(): string

publicArrayIterator::setFlags(int$flags): void

publicArrayIterator::uasort(callable$callback): true

publicArrayIterator::uksort(callable$callback): true

publicArrayIterator::unserialize(string$data): void

publicArrayIterator::valid(): bool

}

Öntanımlı Sabitler

RecursiveArrayIterator Flags

RecursiveArrayIterator::CHILD_ARRAYS_ONLY: Treat only arrays (not objects) as having children for recursive iteration.

İçindekiler

RecursiveArrayIterator::getChildren — Returns an iterator for the current entry if it is an array or an object
RecursiveArrayIterator::hasChildren — Returns whether current entry is an array or an object