ArrayObject::offsetUnset
CachingIterator::hasNext
SPL
PHP Manual
The CachingIterator class
Introduction
...
Class synopsis
CachingIterator
CachingIterator
extends
IteratorIterator
implements
OuterIterator
,
Traversable
,
Iterator
,
ArrayAccess
,
Countable
{
/* Methods */
bool
CachingIterator::hasNext
(
void
)
void
CachingIterator::next
(
void
)
void
CachingIterator::rewind
(
void
)
string
CachingIterator::__toString
(
void
)
bool
CachingIterator::valid
(
void
)
}
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
ArrayObject::offsetUnset
CachingIterator::hasNext
SPL
PHP Manual