DirectoryIterator::valid
EmptyIterator::current
Iterators
PHP Manual
The EmptyIterator class
(PHP 5 >= 5.1.0)
Introduction
The EmptyIterator class for an empty iterator.
Class synopsis
EmptyIterator
implements
Iterator
,
Traversable
{
/* Methods */
public
void
current
(
void
)
public
void
key
(
void
)
public
void
next
(
void
)
public
void
rewind
(
void
)
public
void
valid
(
void
)
}
Table of Contents
EmptyIterator::current
— The current() method
EmptyIterator::key
— The key() method
EmptyIterator::next
— The next() method
EmptyIterator::rewind
— The rewind() method
EmptyIterator::valid
— The valid() method
DirectoryIterator::valid
EmptyIterator::current
Iterators
PHP Manual