DOMDocument类文件

http://php.net/manual/en/class.domdocument.php

<?php
$xml = <<< XML
<?xml version="1.0" encoding="utf-8" ?>
<books>
	<book>Patterns of Enterprise Application Architecture</book>
	<book>Design Patterns:Elements of Reusable SoftWare Design</book>
	<book>Clean Code</book>
</books>
XML;

$dom = new DOMDocument;
$dom->loadXML($xml);
$books = $dom->getElementsByTagName('book');
foreach($books as $book){
	echo $book->nodeValue,PHP_EOL;
}

来自为知笔记(Wiz)