[phpXML] substringData doesn't work

[<pie...@wa...>]

Hello,
I need some help with the substringData function, it doesn't return anything.
Am I doing something wrong?

Here is the code:
-----------------
$xml = new XPath($filepath);
$newsidentifier_eval = $xml->evaluate("NewsML/NewsEnvelope/DateAndTime");
echo $newsidentifier_eval[0] . " -- line1\n";
echo $xml->nodeName($newsidentifier_eval[0]) . " -- line2\n";
echo $xml->substringData($newsidentifier_eval[0]) . " -- line3\n";

Result:
-------
/NewsML[1]/NewsEnvelope[1]/DateAndTime[1] -- line1
DateAndTime -- line2
  -- line3

Thanks in advance.



--
Pierre-Henri Delaval    pie...@be...
Studio Wanadoo  Lozenberg 22 - 1932 Zaventem
Tel: +32 (0)2 717 18 07

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