Iterate through items from SOAP-xml result in php - php

Question

i'm trying with no success to iterate throug an xml string. I did it before and it worked fine.
I get this from a SOAP server doing this:
$lr = $client->__doRequest($request, $url, $action, $version);
dd($lr);
I get this:
Too long to be here. It's on pastebin
When i try this:
$xml = new \DOMDocument();
$xml->loadXML($lr);
$i = 0;
while(is_object($productos = $xml->getElementsByTagName('Productos')->item($i))) {
foreach($productos->childNodes as $nodename) {
echo $i.": ".$nodename->nodeName." - ".$nodename->nodeValue."<br>";
}
$i++;
}
I get this: Result with products
Now, i want to do something like this:
foreach ($productos as $producto) {
$referencia_dist = trim($producto->IdProducto);
$mpn = trim($producto->PartNumber);
$ean = trim($producto->UpcCode);
and son on....
}
But i get stacked here. Any hints???

Answer 1

OK! Got the solution! It is easier than i thought... Perhaps, that's the reason why i didn't find it...
while(is_object($productos = $xml->getElementsByTagName('Productos')->item($i))){
$nombre = "";
$IdCategoria = "";
foreach($productos->childNodes as $producto)
{
switch ($producto->nodename){
case 'IdProducto':
$IdProducto = $producto->nodeValue;
case 'IdTarifa':
$IdTarifa = $producto->nodeValue;
case 'MostrarComparadores':
$MostrarComparadores = $producto->nodeValue;
case....
}