Php/docs/class.parentiterator
From Get docs
(PHP 5 >= 5.1.0, PHP 7)
Introduction
This extended FilterIterator allows a recursive iteration using RecursiveIteratorIterator that only shows those elements which have children.
Class synopsis
ParentIterator extends RecursiveFilterIterator implements RecursiveIterator , OuterIterator {
public accept ( ) : bool
public __construct
( RecursiveIterator $iterator
)
public getChildren ( ) : ParentIterator
public hasChildren ( ) : bool
public next ( ) : void
public rewind ( ) : void
/* Inherited methods */
public OuterIterator::getInnerIterator ( ) : Iterator
}
Table of Contents
- ParentIterator::accept — Determines acceptability
- ParentIterator::__construct — Constructs a ParentIterator
- ParentIterator::getChildren — Return the inner iterator's children contained in a ParentIterator
- ParentIterator::hasChildren — Check whether the inner iterator's current element has children
- ParentIterator::next — Move the iterator forward
- ParentIterator::rewind — Rewind the iterator
/* Methods */