The RecursiveCachingIterator class

Introduction

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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 RecursiveCachingIterator::__construct(Iterator $iterator, int $flags = RecursiveCachingIterator::CALL_TOSTRING)

public RecursiveCachingIteratornull RecursiveCachingIterator::getChildren()

public bool RecursiveCachingIterator::hasChildren()

/* Inherited methods */

public int count()

public mixed current()

public array getCache()

public int getFlags()

public bool hasNext()

public scalar key()

public void next()

public bool offsetExists(string $key)

public mixed offsetGet(string $key)

public void offsetSet(string $key, mixed $value)

public void offsetUnset(string $key)

public void rewind()

public void setFlags(int $flags)

public string __toString()

public bool valid()

public mixed IteratorIterator::current()

public Iteratornull IteratorIterator::getInnerIterator()

public mixed IteratorIterator::key()

public void IteratorIterator::next()

public void IteratorIterator::rewind()

public bool IteratorIterator::valid()

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