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Bug #31062 Wrong XSLT with xmlns.
Submitted: 2004-12-12 00:34 UTC Modified: 2004-12-16 08:37 UTC
From: swappp at yandex dot ru Assigned:
Status: Not a bug Package: XSLT related
PHP Version: 5.0.2 OS:
Private report: No CVE-ID: None
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 [2004-12-12 00:34 UTC] swappp at yandex dot ru 
Description:
------------
DOMDocument::load($xml_doc_node->saveXML());
It works normal...

Reproduce code:
---------------
$xml_doc_node = new DOMDocument('1.0', "UTF-8");
$xml_style = $xml_doc_node->createProcessingInstruction('xml-stylesheet');
$xml_doc_node->appendChild($xml_style);
$xml_style->nodeValue = 'href="html.xsl" type="text/xsl"';
$xml_page = $xml_doc_node->createElement('document');
$xml_doc_node->appendChild($xml_page);
$element = $xml_page->appendChild(new DOMElement('old-html'));
$div = $element->appendChild(new DOMElement('div', 'test'));
$div->setAttribute('xmlns','http://www.w3.org/1999/xhtml');
$xsl = DOMDocument::loadXML('<?xml version="1.0" encoding="UTF-8"?><xsl:stylesheet xmlns="http://www.w3.org/1999/xhtml" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"><xsl:output doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN" doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" indent="yes" encoding="UTF-8"/>
  <xsl:template match="/document">
    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ru" lang="ru"><body><xsl:apply-templates/></body></html>
  </xsl:template>
  <xsl:template match="/document/old-html"><xsl:copy-of select="*"/></xsl:template>
</xsl:stylesheet>');
$proc = new xsltprocessor;
$proc->importStyleSheet($xsl);
echo $proc->transformToXML($xml_doc_node);

Expected result:
----------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ru" lang="ru">
  <body>
    <div>test</div>
  </body>
</html>

Actual result:
--------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ru" lang="ru">
  <body>
    <div xmlns="" xmlns="http://www.w3.org/1999/xhtml">test</div>
  </body>
</html>

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 [2004-12-14 17:13 UTC] rrichards@php.net 
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to report
a bug at http://bugs.php.net/how-to-report.php

non-namespace aware functions used
 [2004-12-15 18:48 UTC] swappp at yandex dot ru 
Thanks.
But it is the simplified code.
Origianl:
$dom_html = DOMDocument::loadHTML('<div xmlns="http://www.w3.org/1999/xhtml">'.$content.'</div>');
$xp = new DOMXPath($dom_html);
$body = $xp->query("/html/body/*");
foreach ($body as $tag)
{
  $tag = $element->appendChild($element->ownerDocument->importNode($tag, true));
}

LoadHTML() don't support XHTML? And why loadHTML don't set document namespace?
P.S. Sorry for my bad English.
 [2004-12-16 08:37 UTC] chregu@php.net 
loadHTML is for HTML 4.0 documents, which have no namespace by specifications... If it's really XHTML, use loadXML

But your real problem is this:

$div->setAttribute('xmlns','http://www.w3.org/1999/xhtml');

That doesn't work. You can't set namespaces this way. There's no way actually in DOM to move an element from one namespace to another without rebuilding it .

chregu
 
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