DOMXpath

[tweenerz]

I need to do use the evaluate function in teh DOMXpath, but the attribute I am trying to access has a colon in it, and I cant figure out how to get it. I can access all the attributes with just letters, but it doens tfind this one:

$xpath = new DOMXPath($doc);
$entries = $xpath->evaluate("wsu:Id", $doc);

the xml file contains this, which I am trying to find:

<wsu:Timestamp wsu:Id="Timestamp-2f00e1cf-15bb-437f-b80c-e71bb3a89348">

So I need it to return a nodelist with Timestamp-2f00e1cf-15bb-437f-b80c-e71bb3a89348 in it.

Ideas?

 

[tsuji]

By the info so posted, I can only deduce there lacks a good deal of the understanding of what-about the namespace. Under this assumption, I can suggest this xpath so that you can see directly the results.
[tt]
$sxpath = "//*[local-name()='Timestamp']/@*[local-name()='Id']";
$entries = $xpath->evaluate($sxpath, $doc);
foreach($entries as $entry) {
echo $entry->nodeValue."<br />\n";
}
[/tt]
With all the elements appeared in the path, you have to fill in the gap by reading the documentation and what's about the namespace and xpath technology.