The ParentIterator class

(PHP 5 >= 5.1.0, PHP 7)

Einführung

This extended FilterIterator allows a recursive iteration using RecursiveIteratorIterator that only shows those elements which have children.

Klassenbeschreibung

ParentIterator extends RecursiveFilterIterator implements RecursiveIterator , OuterIterator {
/* Methoden */
public accept ( ) : bool
public __construct ( RecursiveIterator $iterator )
public getChildren ( ) : ParentIterator
public hasChildren ( ) : bool
public next ( ) : void
public rewind ( ) : void
/* Geerbte Methoden */
public OuterIterator::getInnerIterator ( ) : Iterator
}

Inhaltsverzeichnis