OuterIterator (interface)
The OuterIterator interface
Introduction
(PHP 5 >= 5.1.0, PHP 7)
Classes implementing OuterIterator can be used to iterate over iterators.
Interface synopsis
OuterIterator extends Iterator {
/* Methods */
public Iterator getInnerIterator ( void )
/* Inherited methods */
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.
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https://secure.php.net/manual/en/class.outeriterator.php
