note 45904 added to function.dom-domxpath-query
| From: | ude dot uhj at namdlogmas | Date: | Thu, 23 Sep 2004 00:57:41 +0000 |
| Subject: | note 45904 added to function.dom-domxpath-query | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-77221@lists.php.net to get a copy of this message | ||
On my PHP 5.0.1 install XPath seems to return an empty DOMNodeList no matter what if the root
element has attributes.
<?php
$data = <<<XML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xml:lang="en">
<head><title>DOM is pretty cool!</title></head>
<body />
</html>
XML;
$doc = DOMDocument::loadXML($data);
$xpath = new DOMXPath($doc);
$nodeList = $xpath->query("//body"); // same result any XPath query
echo $nodeList->length; //output is 0
?>
<?php
$data = <<<XML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head><title>DOM is pretty cool!</title></head>
<body />
</html>
XML;
$doc = DOMDocument::loadXML($data);
$xpath = new DOMXPath($doc);
$nodeList = $xpath->query("//body"); // same result any XPath query
echo $nodeList->length; //output is 1
?>
----
Manual Page -- http://www.php.net/manual/en/function.dom-domxpath-query.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+45904
Delete -- http://master.php.net/manage/user-notes.php?action=delete+45904&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+45904&report=yes
Search -- http://master.php.net/manage/user-notes.php