RecursiveDOMIterator

gistfile1.aw

<?php

class RecursiveDOMIterator extends RecursiveArrayIterator {
    public function __construct($node) {
        parent::__construct(iterator_to_array($node->childNodes));
    }
    public function getChildren() {
        return new self($this->current());
    }
    public function hasChildren() {
        return $this->current()->hasChildNodes();
    }
}


$document = new DOMDocument();
$document->loadHTML($content);

$body = $document->getElementsByTagName('body')->item(0);
$iterator = new RecursiveDOMIterator($body);
$recursiveIterator = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
foreach($iterator as $node) {
}