Question

我有这样的事情：

  <client type="s" name="root" desc="" protocol="server" protocolext="" au="0" thid="0x15e9190">
     <request="0000" srvid="0000" time="" history="" answered=""></request>
     <times login="2013-04-16T10:59:16+0200" online="7001" idle="0"></times>
     <connection ip="127.0.0.1" port="0">OK</connection>
  </client>

现在，我需要将这些数据解析为PHP变量，如下所示：

 $client_type = s; $name = root; $conn_ip = 127.0.0.1;

......等等，有没有办法做到这一点？

尝试过bash，但如果能用php完成它会更容易

Answer 1

PHP支持XML。我喜欢使用SimpleXML。

$xml = new SimpleXMLElement($xmlString);

$client_type = (string)$xml['type'];
$name = (string)$xml['name'];

$conn_ip = (string)$xml->connection['ip'];

易。

DEMO：https://eval.in/124545

Answer 2

您可以使用xml Parser尝试： http://de1.php.net/xml， Best XML Parser for PHP

Answer 3

simplexml_load_file()或simplexml_load_string()将xml作为对象加载。

Answer 4

如果需要从XML获取数据，请使用Xpath：

$dom = new DOMDocument();
$dom->loadXml($xml);
$xpath = new DOMXpath($dom);

$client_type = $xpath->evaluate('string(/client/@type)'); 
$name = $xpath->evaluate('string(/client/@name)');; 
$conn_ip = $xpath->evaluate('string(/client/connection/@ip)');

演示：https://eval.in/124553

PHP解析XML数据

4 个答案: