RecursiveFilterIterator (class)
The RecursiveFilterIterator class
Introduction
(PHP 5 >= 5.1.0, PHP 7)
This abstract iterator filters out unwanted values for a RecursiveIterator. This class should be extended to implement custom filters. The RecursiveFilterIterator::accept() must be implemented in the subclass.
Class synopsis
abstract RecursiveFilterIterator extends FilterIterator implements OuterIterator , RecursiveIterator {
/* Methods */
public __construct ( RecursiveIterator $iterator )
public RecursiveFilterIterator getChildren ( void )
public bool hasChildren ( void )
/* Inherited methods */
public abstract bool FilterIterator::accept ( void )
public FilterIterator::__construct ( Iterator $iterator )
public mixed FilterIterator::current ( void )
public Iterator FilterIterator::getInnerIterator ( void )
public mixed FilterIterator::key ( void )
public void FilterIterator::next ( void )
public void FilterIterator::rewind ( void )
public bool FilterIterator::valid ( void )}
Table of Contents
- RecursiveFilterIterator::__construct — Create a RecursiveFilterIterator from a RecursiveIterator
- RecursiveFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveFilterIterator
- RecursiveFilterIterator::hasChildren — Check whether the inner iterator's current element has children
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https://secure.php.net/manual/en/class.recursivefilteriterator.php
