<root>
<status>Call Triggered Successfully</status>
<is_ndnc>no</is_ndnc>
<callid>aaac5814-400f-45ea-9235-f0198e5edd4b</callid>
</root>
如何将读取节点分配给变量 像
$status='Call Triggered Successfully';
$is_ndnc='no';
$callid='aaac5814-400f-45ea-9235-f0198e5edd4b';