【www.gdgbn.com--Dom教程】
代码如下 class dom{
protected $_dom = null;
public function __construct($xmlfile = "",$ver = "",$encoding = "")
{
$this -> _dom = ($ver && $encoding)? new domdocument($ver,$encoding):new domdocument();
$xml = !$xmlfile?file_get_contents("php://input"):file_get_contents($xmlfile);
$this -> _dom -> loadxml($xml);
}
public function getvalue($nodename)
{
$nodes = $this -> _dom -> getelementsbytagname($nodename);
return null !== $nodes -> item(0)?$nodes -> item(0) -> nodevalue:false;
}
}
//本xml类代码是利用了php domdocument来解析xml文档 ?>