PHP submits XML in POST mode, obtains XML, and parses XML detailed explanation and examples_php implementation

This article mainly introduces PHP to submit XML in POST method, obtain XML, parse XML detailed explanation and related examples. Friends in need can refer to the following

PHP submit XML in POST method, Get XML, and finally parse XML

Submit XML in POST

// Do a POST
$data="<?xml version=&#39;1.0&#39; encoding=&#39;UTF-8&#39;?>
<TypeRsp>
<CONNECT_ID>1</CONNECT_ID>
<MO_MESSAGE_ID>2</MO_MESSAGE_ID>
</TypeRsp>";

//$data = array(&#39;name&#39; => &#39;Dennis&#39;, &#39;surname&#39; => &#39;Pallett&#39;);

// 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);

Get POST to XML , and parse

handle_form.php

$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;

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