Help getting values from XML file

[sks1024]

I have an xml file I need to get specific value from. I want to get only the <SessionsTotal> from the Stream named osprey.stream. I can get <ConnectionsCurrent> from root, but if another stream comes online it skews the numbers as I do not want all streams total, only counts for this specific stream as noted.

XML file here. http://web1.danvilleva.gov/connectioncounts.xml

$xml_data=file_get_contents("http://web1.danvilleva.gov/connectioncounts.xml"); 

$doc = new DOMDocument(); 

$doc->loadXML($xml_data); 

$wms = $doc->getElementsByTagName('WowzaStreamingEngine'); 

$currentlistener = $wms->item(0)->getElementsByTagName("ConnectionsCurrent")->item(0)->nodeValue;
echo "$currentlistener";

Thanks in advance for help.

[Weedpacket]

So the XPath query [font=monospace]//Stream[Name/text()='osprey.stream']/SessionsTotal/text()[/font] fetches that number?

[sks1024]

So here is what I have. How to do i I print this value?

$xml_data=file_get_contents("http://web1.danvilleva.gov/connectioncounts.xml");

$doc = new DOMDocument;

$doc->preserveWhiteSpace = false;

$doc->load($xml_data);

$xpath = new DOMXPath($doc);

$users = $xpath->query("//Stream[Name/text()='osprey.stream']/SessionsTotal/text()");

[Weedpacket]

I'd use evaluate() rather than query() for this.

[sks1024]

So I did, but I can't get value.

$result = $xpath->evaluate("//Stream[Name/text()='osprey.stream']/SessionsTotal/text()");

[sks1024]

So I figured it out.

//I had this
$doc->load($xml_data);
//And not this
$doc->loadXML($xml_data); //was missing XML

Working fine now.