> > Is that possible? Or is this something I'd have to do programatically
> > using the nodes returned by the XPath query? Basically, I'm just
> > trying to get a fragment of the larger xml document...
> //child[@id='gc3']/child/ancestor-or-self::*
Thanks for the response. However, I must be doing something wrong
here. The test script below isn't doing what I'm expecting:
$xml = '<?xml version="1.0" encoding="UTF-8"?><root><child
id="c1"><child id="gc1"><child id="ggc1">Great Grand Child
1</child><child id="ggc2">Great Grand Child 2</child></child><child
id="gc2"><child id="ggc3">Great Grand Child 3</child><child
id="ggc4">Great Grand Child 4</child></child></child><child
id="c2"><child id="gc3"><child id="ggc5">Great Grand Child
5</child><child id="ggc6">Great Grand Child 6</child></child><child
id="gc4"><child id="ggc7">Great Grand Child 7</child><child
id="ggc8">Great Grand Child 8</child></child></child></root>';
$doc = new DOMDocument('1.0', 'UTF-8');
$doc->loadXML( $xml );
$xpath = new DOMXPath($doc);
$nodeList = $xpath->query("//child[@id='gc3']/child/ancestor-or-self::*");
echo 'Got list list of [' . $nodeList->length . '] nodes:<br>';
for ($i = 0; $i < $nodeList->length; $i++) {
echo $nodeList->item($i)->nodeValue . "<br>\n";
}
When I run the XPath query through XMLSpy, the correct nodes are
returning. However, when I run it through DOMXPath->query() (or
evaluate() for that matter), it doesn't seem to be returning the
correct nodes.
What's going wrong?
thnx,
Chris
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