La classe ParentIterator

Introduction

...

ParentIterator

class ParentIterator extends RecursiveFilterIterator implements RecursiveIterator , OuterIterator , Traversable , Iterator {

/* Méthodes */

ParentIterator getChildren ( void )

bool hasChildren ( void )

void next ( void )

void rewind ( void )

}

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

SPL