Countable::count
OuterIterator::getInnerIterator
Interfaces
PHP Manual

# The OuterIterator interface

## Einführung

Classes implementing OuterIterator can be used to iterate over iterators.

## Interface-Übersicht

OuterIterator
OuterIterator extends Iterator {
/* Methoden */
public Iterator getInnerIterator ( void )
/* Geerbte Methoden */
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 )
}

## Inhaltsverzeichnis

- OuterIterator::getInnerIterator — Returns the inner iterator for the current entry.

Countable::count
OuterIterator::getInnerIterator
Interfaces
PHP Manual