The RecursiveArrayIterator class

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

Вступ

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.

Короткий огляд класу

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

Попередньо визначені константи

RecursiveArrayIterator Flags

RecursiveArrayIterator::CHILD_ARRAYS_ONLY

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

Журнал змін

Версія Опис
8.4.0 The class constants are now typed.

Зміст