1 $xml_data ='<xml> 
 2   <return_code><![CDATA[SUCCESS]]></return_code>
 3   <return_msg><![CDATA[OK]]></return_msg>
 4 </xml> 
 5 ';
 6  
 7             $URL = "http://localhost/aa.php";
 8             $ch = curl_init($URL);
 9             curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
10             curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); //禁用后cURL将终止从服务端进行验证
11             curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));   //设置header
12             curl_setopt($ch, CURLOPT_POST, 1);                                       //post提交方式
13             curl_setopt($ch, CURLOPT_POSTFIELDS, "$xml_data");         
14             curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  //将curl_exec()获取的信息以文件流的形式返回，而不是直接输出
15             $data = curl_exec($ch);  
16             if($data){
17                 curl_close($ch);
18                 echo($data);
19              }
20              else{
21                 $error = curl_errno($ch);
22                 curl_close($ch);
23                 echo("curl出错，错误码:$error");
24              }

1 <?php
2 echo "<pre>";
3 var_dump($_POST);
4 $data = file_get_contents('php://input');   //都要解下码
5 var_dump(($data));
6 echo "<br>";
7 var_dump(($GLOBALS['HTTP_RAW_POST_DATA']));
8 ?>