文字
The OuterIterator interface
(PHP 5 >= 5.1.0)
简介
Classes implementing OuterIterator can be used to iterate over iterators.
接口摘要
OuterIterator extends Iterator {
public Iterator getInnerIterator
( void
)
abstract public mixed Iterator::current
( void
)
abstract public scalar Iterator::key
( void
)
abstract public void Iterator::next
( void
)
abstract public void Iterator::rewind
( void
)
abstract public boolean Iterator::valid
( void
)
}Table of Contents
- OuterIterator::getInnerIterator — Returns the inner iterator for the current entry.