The RecursiveCachingIterator class

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

Introduction

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Class synopsis

class RecursiveCachingIterator extends CachingIterator implements RecursiveIterator {

/* Inherited constants */

public const int CachingIterator::CALL_TOSTRING ;

public const int CachingIterator::CATCH_GET_CHILD ;

public const int CachingIterator::TOSTRING_USE_KEY ;

public const int CachingIterator::TOSTRING_USE_CURRENT ;

public const int CachingIterator::TOSTRING_USE_INNER ;

public const int CachingIterator::FULL_CACHE ;

/* 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::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

public IteratorIterator::current (): mixed

public IteratorIterator::getInnerIterator (): ? Iterator

public IteratorIterator::key (): mixed

public IteratorIterator::next (): void

public IteratorIterator::rewind (): void

public IteratorIterator::valid (): bool

}

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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The RecursiveCachingIterator class

Introduction

Class synopsis

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