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php读取xml节点值,该如何处理

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WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB原創
2016-06-13 12:18:391022瀏覽

php读取xml节点值
获取的XML如下:

<br /><?xml version="1.0" encoding="utf-8"?><br /><string xmlns="SuperMarketService">{"status":"failed","result":"未知错误"}</string><br />

我如何获取string值呢

------解决思路----------------------
header('Content-type: text/html;charset=utf-8');
$s =<<< XML<br /><?xml version="1.0" encoding="utf-8"?><br /><string xmlns="SuperMarketService">{"status":"failed","result":"未知错误"}</string><br />XML;

$x = @simplexml_load_string($s);
echo $x[0];
{"status":"failed","result":"未知错误"}

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