PHP如何创建WDDX XML文件并将WDDX XML文件读入对象？

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文件找回“澳大利亚”值？谢谢

Answer 1

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