Php/docs/class.outeriterator
From Get docs
(PHP 5 >= 5.1.0, PHP 7)
Introduction
Classes implementing OuterIterator can be used to iterate over iterators.
Interface synopsis
OuterIterator extends Iterator {
public getInnerIterator ( ) : Iterator
/* Inherited methods */
abstract public Iterator::current ( ) : mixed
abstract public Iterator::key ( ) : scalar
abstract public Iterator::next ( ) : void
abstract public Iterator::rewind ( ) : void
abstract public Iterator::valid ( ) : bool
}
Table of Contents
- OuterIterator::getInnerIterator — Returns the inner iterator for the current entry
/* Methods */