> -----Original Message-----
> From: Victor Spång Arthursson [mailto:[EMAIL PROTECTED] 
> Sent: 27 May 2005 17:25
> To: php-general@lists.php.net
> Subject: [PHP] DOM: browse childnodes but not recursively
> 
> Ciao!
> 
> I really hope someone can help me on this, since I have been 
> putting in to much time in it now, and I have to show off 
> some results ;)
> 
> The problem is that I can't browse nodelists in only one 
> dimension, that is, whitout getting the sub-nodes of the nodes.
> 
> My XML reads:
> 
> <element id="5">
>      <element id="51">Still got the blues</element>
>      <element id="52">Gary Moore</element>
>      <element id="53">
>          <element id="9">
>              <element id="531">Maggie May</element>
>              <element id="532">Rod Stewart</element>
>              <element id="533">UK</element>
>              <element id="534">Pickwick</element>
>              <element id="535">8.50</element>
>              <element id="536">1990</element>
>          </element>
>         </element>
>      <element id="54">Virgin records</element>
>      <element id="55">10.20</element>
>      <element id="56">1990</element>
> </element>
> 
> I get this as a DOMNodeList in the variable $elements. I will 
> write some examples, to describe my problem.
> 
> echo $elements->length;
> // outputs 1
> 
> var_dump($elements);
> // outputs object(DOMNodeList)#5 (0) { }
> 
> var_dump($elements->item(0)); // contents of element with id="5"
> // outputs object(DOMElement)#4 (0) { }
> 
> Here I come to the problem. What I want is to get a list of 
> the 6 elements inside element id="5", but not with child-childs.
> 
> echo $elements->item(0)->childNodes->length;
> // Outputs 13!!!!!

childNodes contains the textnodes too, in this case the whitespace between each 
of <element>.

> So, to put it in short words; how do I do to browse the 
> content of the element id="5" withuot doing it recursively? I 
> want to receive a list when I call childNodes (or equivalent) 
> that gives me the elements with id 51-56, and a length of 6.
> 

for($child = $elements->item(0)->firstChild; $child; $child = 
$child->nextSibling)
        if ($child->nodeType == XML_ELEMENT_NODE)
                echo $child->getAttribute('id'), "\n";

Jared 

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