PHP如何创建WDDX XML文件并读取WDDX XML文件到对象？

Question

create xml
$country="Australia";
$va=wddx_serialize_value($country);
$data="data.xml";
$fp=fopen($data, "w+") or die("can't open file");
fwrite($fp, $va, strlen($va));
fclose($fp);

如何通过读取xml文件来取回值"Australia“？谢谢

Answer 1

$va = file_get_contents("data.xml");
$country = wddx_deserialize($va);