php curl 调用webservice如何解析返回的xml

[北京冀承伟]

如题：
这是一部分源代码
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
$output = curl_exec($ch);
curl_close($ch);
变量$output返回的字符串是这样的：
string '<?xml version="1.0" encoding="utf-8"?>
<string xmlns="http://interface.ykse.com/v4/"><?xml version="1.0" encoding="GBK"?><orderDetail version="1.0"><cinemaId>11063401</cinemaId><hallId>1</hallId><filmId>07410062201402</filmId><show seqNo="" date="2014-10-08" time="1735" /><seats><seat ticketNO="0611410525369" sectionId="01" rowId="10" columnId="09" statusInd="B" printedFlg="Y" lastModifyTime="2014-10-8 17:38:53" price="35" sellDate="2014-10-8 1'... (length=1057)

请问如何解析成数组？？

[傲雪星枫]

參考：http://blog.csdn.net/fdipzone/article/details/8565221

[曼爵爷]

这是我之前看过的，你试试 http://www.cnblogs.com/likwo/archive/2011/08/24/2151793.html

[xuzuning]

$xml = simplexml_load_string($output);
print_r($xml;

看看再说