How does PHP retrieve XML data?

How does PHP retrieve the data box. zhangmen. baidu. comx in XML? Op12 & amp; count1 & amp; title in Winter $ Qi Qin $ this interface provides xml files. I use $ xml & nbsp; file_get_contents & nbsp; (& nbsp; box. zhangmen. how does baidu PHP retrieve XML data?
'Http: // box.zhangmen.baidu.com/x? Op = 12 & count = 1 & title = About Winter $ Qi Qin $'
This interface provides files in xml format. I use $ xml = file_get_contents ('http: // box.zhangmen.baidu.com/x? Op = 12 & count = 1 & title = About $ $ 'in winter); how can I get the values in xml after obtaining them, I am grateful for writing some code for my reference.

$ Xml = file_get_contents ('http: // box.zhangmen.baidu.com/x? Op = 12 & count = 1 & title = About $ Qizhen in Winter $ ');
$ Result = simplexml_load_string ($ xml );
Var_dump ($ result );

Print results

object(SimpleXMLElement)[1]
  public 'count' => string '1' (length=1)
  public 'url' => 
    object(SimpleXMLElement)[2]
      public 'encode' => 
        object(SimpleXMLElement)[5]
      public 'decode' => 
        object(SimpleXMLElement)[6]
      public 'type' => string '8' (length=1)
      public 'lrcid' => string '14706' (length=5)
      public 'flag' => string '1' (length=1)
  public 'durl' => 
    object(SimpleXMLElement)[3]
      public 'encode' => 
        object(SimpleXMLElement)[7]
      public 'decode' => 
        object(SimpleXMLElement)[8]
      public 'type' => string '8' (length=1)
      public 'lrcid' => string '14706' (length=5)
      public 'flag' => string '1' (length=1)
  public 'p2p' => 
    object(SimpleXMLElement)[4]
      public 'hash' => string 'd1cae9f7634c5aa3d54d7b1b1ad4c5b79b6e97ff' (length=40)
      public 'url' => 
        object(SimpleXMLElement)[9]
      public 'type' => string 'mp3' (length=3)
      public 'size' => string '5710896' (length=7)
      public 'bitrate' => string '192' (length=3)

I want

 
  
<br />http://zhangmenshiting.baidu.com/data2/music/64380827/Z2ZmbGVuaW9fn6NndK6ap5WXcGhomGieaZSZaGpvmGxlY2tnZ5ebaWNpamaaaZlrk2lqmZaXa3CTZJeZmW1ncGVll1qin5t1YWBkbGVpb2tiZGxqZ2drajE$<br />
  

 

 
  
<br />64380827.mp3?xcode=43b1f8bf459a441832ad12772e3b3b77eaa48b2ded70843d&mid=0.18038312962142<br />
  

 

The data in the encode .. What should I do? how can I obtain the value of the object (SimpleXMLElement) [5 ..
------ Solution --------------------

$ Xml = file_get_contents ('http: // box.zhangmen.baidu.com/x? Op = 12 & count = 1 & title = About $ Qizhen in Winter $ ');
  
$ Result = simplexml_load_string ($ xml, 'simplexmlelement', LIBXML_NOCDATA );
Var_dump ($ result-> url-> decode );

------ Solution --------------------

$ Xml = file_get_contents ('http: // box.zhangmen.baidu.com/x? Op = 12 & count = 1 & title = About $ Qizhen in Winter $ ');
$ Result = simplexml_load_string ($ xml, 'simplexmlelement', LIBXML_NOCDATA );
$ Ret = (array) $ result-> url;
Echo $ ret ['encoding']."
";
Echo $ ret ['decode'];

Bytes
64213827133? Xcode = b89b492058ceab79743a96683617a8f2eaa48b2ded70843d & mid = 0.39499944964564
------ Solution --------------------

Xml = file_get_contents ('http: // box.zhangmen.baidu.com/x? Op = 12 & count = 1 & title = About $ Qizhen in Winter $ ');
$ Result = simplexml_load_string ($ xml );
Echo strval ($ result-> url-> encode );
Echo strval ($ result-> url-> decode );

http://zhangmenshiting.baidu.com/data2/music/64380827/Z2ZmbGVuaW9fn6NndK6ap5WXcGVpZpuaZJdrbGtqmm1mY2lolppnmpSXZWZubZyclmlmmZaXa3CTZJeZmW1ncGVll1qin5t1YWBmbGxsamxlaGVrbG9taTE$
64380827.mp3?xcode=140db3e8864c55164ad0bce2297ede73eaa48b2ded70843d&mid=0.38763446277961