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Website Programming in PHP / MYSQL
The CachingIterator class
Introduction
...
Class synopsis
CachingIterator
class CachingIterator
extends
IteratorIterator
implements
OuterIterator
,
Traversable
,
Iterator
,
ArrayAccess
,
Countable
{
/* Methods */
}Table of Contents
- CachingIterator::hasNext — Check whether the inner iterator has a valid next element
- CachingIterator::next — Move the iterator forward
- CachingIterator::rewind — Rewind the iterator
- CachingIterator::__toString — Return the string representation of the current element
- CachingIterator::valid — Check whether the current element is valid
