The RecursiveArrayIterator class

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

简介

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.

类摘要

class RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator {
/* 继承的常量 */
public const int ArrayIterator::STD_PROP_LIST;
public const int ArrayIterator::ARRAY_AS_PROPS;
/* 常量 */
public const int CHILD_ARRAYS_ONLY;
/* 方法 */
public getChildren(): ?RecursiveArrayIterator
public hasChildren(): bool
/* 继承的方法 */
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
}

预定义常量

RecursiveArrayIterator Flags

RecursiveArrayIterator::CHILD_ARRAYS_ONLY

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

目录