I fixed it! My ISP blocks external loadHTMLFile. Getting the error took me two days, because of the @!!
Replaced the call by, the function works fine:

Thanks a lot to the autor! There are hundrets of this scripts for JavaScript on the web, but I found no one else for PHP!!

Greetings from Ukraine

Stefan Wagner


loadHTML($myWebSite);
walkDom($doc);
?>


Here is my code, maybe anyone can copy and ty out?:

<?php
function walkDom($node, $level = 0)
{
$indent =”;
for ($i = 0; $i nodeType != XML_TEXT_NODE)
{
echo $indent.’‘.$node->nodeName.’‘;
if( $node->nodeType == XML_ELEMENT_NODE )
{
$attributes = $node->attributes; // get all the attributes(eg: id, class …)
foreach($attributes as $attribute)
{
echo ‘, ‘.$attribute->name.’=’.$attribute->value;
// $attribute->name is usually one of these:
// src, type, rel, link, name, value, href, onclick,
// id, class, style, title
// You can add your custom handlers depending on the Attribute.
}
if( strlen(trim($node->childNodes->item(0)->nodeValue)) > 0 && count($cNodes) == 1 )
echo ”.$indent.’(contains=’.$node->childNodes->item(0)->nodeValue.’)'; // do this to print the contents of a node, which maybe the link text, contents of div and so on.
}
echo ”;
}
$cNodes = $node->childNodes;
if (count($cNodes) > 0)
{
$level++ ; // go one level deeper
foreach($cNodes as $cNode)
walkDom($cNode, $level); //so this is recursion my professor kept talkin’ about
$level = $level – 1; // come a level up, and had to do it this way or else wordpress would take away one dash.
}
}

$doc = new DOMDocument();
@$doc->loadHTMLFile(‘http://www.google.de’);
walkDom($doc);
?>