Description:
------------
Building via PhD (CVS-FEB25-2008) produces some libxml related errors, although it still builds. The full output can be found in this pastebin:

  http://pastebin.ca/917717

Partial output will be attached to this bug report. The above pastebin should be around for about a year. 

Note: The FAQ, that uses <qandaset>, appears to build fine.



Reproduce code:
---------------
$ cd /cvs/phpdoc
$ php configure.php
$ phd -d .manual.xml

The code in question:

/* FIXME: This function is a crazy performance killer */
public function qandaset($stream) {
    $xml = stream_get_contents($stream);

    $old = libxml_use_internal_errors(true);
    $doc = new DOMDocument("1.0", "UTF-8");
    $doc->preserveWhitespace = false;
    $doc->loadXML(html_entity_decode(str_replace("&", "&amp;amp;", "<div>$xml</div>"), ENT_QUOTES, "UTF-8"));
    if ($err = libxml_get_errors()) {
        print_r($err);
        libxml_clear_errors();
    }
    fclose($stream);
    libxml_use_internal_errors($old);

    $xpath = new DOMXPath($doc);
    $nlist = $xpath->query("//div/dl/dt");
    $ret = '<div class="qandaset"><ol class="qandaset_questions">';
    $i = 0;
    foreach($nlist as $node) {
        $ret .= '<li><a href="#' .($this->cchunk["qandaentry"][$i++]). '">' .($node->textContent). '</a></li>';
    }

    return $ret.'</ul>'.$xml.'</div>';
}

Actual result:
--------------
Partial result:

Array
(
    [0] => LibXMLError Object
        (
            [level] => 3
            [code] => 68
            [column] => 0
            [message] => StartTag: invalid element name

            [file] => 
            [line] => 223
        )

)
PHP Warning:  DOMXPath::query(): Invalid or inclomplete context in /usr/local/lib/php/phd/themes/php/phpdotnet.php on line 533

Warning: DOMXPath::query(): Invalid or inclomplete context in /usr/local/lib/php/phd/themes/php/phpdotnet.php on line 533
PHP Warning:  Invalid argument supplied for foreach() in /usr/local/lib/php/phd/themes/php/phpdotnet.php on line 536

Warning: Invalid argument supplied for foreach() in /usr/local/lib/php/phd/themes/php/phpdotnet.php on line 536