如何将此xml响应更改为数组？

Question

How can I loop through this xml and get only the short_name and opted_in attribute?

    <?xml version="1.0"?>
<CABS_ProviderOptIn_RS xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.leisure.com/Schemas/CABS/1.0/CABS_ProviderOptIn_RS.xsd">
  <Status>
    <Success xmlns="http://www.leisure.com/Schemas/CABS/1.0/CABS_Common.xsd">success</Success>
  </Status>
  <Channels>
    <Channel id="Blue_Mountains_City_Tourism_Web" xmlns="http://www.leisure.com/Schemas/CABS/1.0/CABS_Common.xsd">
      <Providers>
        <Provider short_name="adam" content_id="OaksGoldApt" opted_in="true"  />
        <Provider short_name="ravi" content_id="9002005" opted_in="true"  />
        <Provider short_name="yoyo" content_id="QuestNthRde" opted_in="true"  />        
      </Providers>
    </Channel>
  </Channels>
</CABS_ProviderOptIn_RS>

I am doing this but can't get to it.

$xmlpar = simplexml_load_string('I put this xml here');

var_dump($xmlpar);

foreach($xmlpar as $x)
{
    var_dump($x);
}

Answer 1

Reference:

<?php

      $xmlpar = simplexml_load_string('I put this xml here');
      var_dump(toArray($xmlpar));


     function toArray(SimpleXMLElement $xml) {
         $array = (array)$xml;

         foreach ( array_slice($array, 0) as $key => $value ) {
             if ( $value instanceof SimpleXMLElement ) {
                 $array[$key] = empty($value) ? NULL : toArray($value);
             }
         }
         return $array;
     } 

?>