How PHP sends XML messages

How PHP sends XML messages

   POST 
 
  
   
   http/1.0
  
   
User-agent: 
  
   
   
    
Content-type:application/x-fox
   
    
content-length:nnnn
   
    
　　
   
    
   
    
　　
   
    
   
    
　　
   
    
    
     
...
    
     
　　
   
    
  
   
 
  

Now to send the XML data in the format above, try curl but not successful, everybody help

------Solution--------------------
Curl is possible, but the parameter settings are cumbersome. This situation has some out-of-the-box class library implementations that provide a simple example

 
  
if ($_server[' request_method ' = = = = ' POST ') {
    Receive
    $content = file_get_contents (' php://input ');
    $xml = simplexml_load_string ($content);
    echo "Response from the XML receiver \ n";
    Print_r (Get_object_vars ($xml));
    Exit
}

Send behavior
$xml = <<
 <>

 
  

 
  
  
   

  
   
    
   World
  
   
  
   

 
  
xml

$setting = Array (
    ' http ' = = Array (
    ' Method ' = ' POST ',
    ' User_agent ' = '
 
  
   
  ,
  
   
    ' Header ' = ' content-type:application/x-www-form-urlencoded ',
  
   
    ' Content ' = $xml
  
   
    )
  
   
);
  
   
$context = Stream_context_create ($setting);
  
   
$url = ' http://localhost/'. $_server[' Request_uri '];
  
   
$response = file_get_contents ($url, NULL, $context);
  
   

  
   
Echo $response;
 
  

To illustrate your HTTP request example, the request content entity and header need to be separated by two groups \ r \ n. In addition, your XML file format is incorrect, and the tag attribute also contains the full-width symbol

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