note 45863 deleted from function.dom-domxpath-registernamespace by tomsommer
| From: | tomsommer@php.net | Date: | Wed, 22 Sep 2004 19:33:30 +0000 |
| Subject: | note 45863 deleted from function.dom-domxpath-registernamespace by tomsommer | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-77204@lists.php.net to get a copy of this message | ||
Note Submitter: gem at rellim dot com
----
Here is a working code sample:
$s =<<<EOT
<rootname xmlns="http://www.some.org/"
xml:lang="en-US">
<childnode>Some text</childnode>
</rootname>
EOT;
$xml = DOMDocument::loadXML( $s);
$objectXPath = new DOMXPath($xml);
# this returns nothing
$NodeList = $objectXPath->query("/rootname/childnode");
echo "Length /rootname/childnode {$NodeList->length}<br>\n";
$objectXPath->registerNamespace( 'pre', "http://www.some.org/");
# this returns what you expect
$NodeList = $objectXPath->query("/pre:rootname/pre:childnode");
echo "Length /pre:rootname/pre:childnode {$NodeList->length}<br>\n";
Run it and you get:
Length /rootname/childnode 0
Length /pre:rootname/pre:childnode 1