dom_example.php

<?php
$wines = new DOMDocument();
$wines->load( 'wines.xml' );

$categorys = $wines->getElementsByTagName("category");

foreach( $categorys as $category ) {
    echo "<p>";
	$name = $category->getAttribute("name");
	echo "<b>Type: $name</b><br/>";

	$products = $category->getElementsByTagName("product");

	foreach( $products as $product ) {
		$titles = $product->getElementsByTagName( "title" );
		$title = $titles->item(0)->nodeValue;
		echo "$title<br/>";
	}
	echo "</p>";
}
?>