The RecursiveCachingIterator class

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

简介

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类摘要

class RecursiveCachingIterator extends CachingIterator implements Countable, ArrayAccess, OuterIterator, RecursiveIterator {
/* 继承的常量 */
const int CachingIterator::CALL_TOSTRING = 1;
const int CachingIterator::CATCH_GET_CHILD = 16;
const int CachingIterator::TOSTRING_USE_KEY = 2;
const int CachingIterator::TOSTRING_USE_CURRENT = 4;
const int CachingIterator::TOSTRING_USE_INNER = 8;
const int CachingIterator::FULL_CACHE = 256;
/* 方法 */
public __construct(Iterator $iterator, int $flags = RecursiveCachingIterator::CALL_TOSTRING)
public getChildren(): ?RecursiveCachingIterator
public hasChildren(): bool
/* 继承的方法 */
public CachingIterator::count(): int
public CachingIterator::current(): mixed
public CachingIterator::getCache(): array
public CachingIterator::getFlags(): int
public CachingIterator::getInnerIterator(): Iterator
public CachingIterator::hasNext(): bool
public CachingIterator::key(): scalar
public CachingIterator::next(): void
public CachingIterator::offsetExists(string $key): bool
public CachingIterator::offsetGet(string $key): mixed
public CachingIterator::offsetSet(string $key, mixed $value): void
public CachingIterator::offsetUnset(string $key): void
public CachingIterator::rewind(): void
public CachingIterator::setFlags(int $flags): void
public CachingIterator::__toString(): string
public CachingIterator::valid(): bool
}

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