PHP 以POST方式提交XML、获取XML，解析XML详解及实例

// do a post
$data="<?xml version='1.0' encoding='utf-8'?>
<typersp>
<connect_id>1</connect_id>
<mo_message_id>2</mo_message_id>
</typersp>";

//$data = array('name' => 'dennis', 'surname' => 'pallett');

// create a new curl resource
$ch = curl_init();
// set url and other appropriate options
curl_setopt($ch, curlopt_url,"http://localhost/handle_form.php");
curl_setopt($ch, curlopt_post, true);
curl_setopt($ch, curlopt_postfields, $data);
// grab url, and print
curl_exec($ch);

$file_in = file_get_contents("php://input"); //接收post数据

$xml = simplexml_load_string($file_in);//转换post数据为simplexml对象

foreach($xml->children() as $child)  //遍历所有节点数据
{

echo $child->getname() . ": " . $child . "<br />"; //打印节点名称和节点值

//if($child->getname()=="from")  //捡取要操作的节点
//{
//echo "i say ". ": get you!" . "<br />"; //操作节点数据
//}
}

exit;