The RecursiveCachingIterator class
The RecursiveCachingIterator class
Introduction
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
...
Class synopsis
class RecursiveCachingIterator extends CachingIterator implements Countable, ArrayAccess, OuterIterator, RecursiveIterator {
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;
/* Methods */
public __construct(Iterator $iterator
, int $flags
= RecursiveCachingIterator::CALL_TOSTRING)
public getChildren(): ?RecursiveCachingIterator
public hasChildren(): bool
/* Inherited methods */
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
}
Table of Contents
- RecursiveCachingIterator::__construct — Construct
- RecursiveCachingIterator::getChildren — Return the inner iterator's children as a RecursiveCachingIterator
- RecursiveCachingIterator::hasChildren — Check whether the current element of the inner iterator has children
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/class.recursivecachingiterator.php
/* Inherited constants */