<?php
$html = <<< HTML
<html>
<head>
<title>A Simple HTML Document</title>
</head>
<body>
<p>This is a very simple HTML document</p>
<p>It only has two paragraphs</p>
</body>
</html>
HTML;
$dom = new DomDocument;
$dom->loadHtml($html);
listAllNodes($dom);
function listAllNodes(DomNode $node) {
echo "{$node->nodeName}\n";
foreach ($node->childNodes as $node) {
listAllNodes($node);
}
}
#document
html
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22
html
head
title
#text
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22
body
#text
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22
p
#text
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22
#text
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22
p
#text
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22
#text
Warning: Invalid argument supplied for foreach() in /in/S7npX on line 22