如何从XML调用

Question

I have this following XML call from an API...

<response xmlns="http:/xml-api">
  <result id="123123" status="Success">
    <product>
      <identifiers>
        <store>
          <keycode>abcdefghi123</keycode>
          <title>Sweet Dreams Are Made out of these</title>
        </store>
         <location>
          <origin>South Africia</origin>
          <current>Brazil</current>
        </location>
      </identifiers>
    </product>
  </result>
</response>

I'm just trying to understand how to recall the keycode and the title values... Using my simplexml_load()...

I currently have set API call to $myXMLdata:

$xmlFile = simplexml_load_string($myXMLData) or die("Error!!!");
echo $xmlFile->response->result->product->identifiers->store[1];

But it doesn't seem to return anything from the XML page.

Answer 1

You set not correct path to needed tags. Write it so:

echo $xmlFile->result->product->identifiers->store->keycode;
echo $xmlFile->result->product->identifiers->store->title;

Pay attention that root tag (response in the case) should be not included in the path

demo