微信解析二维码

zxing在线解析，想不到用途。

 $PicUrl = $postObj->PicUrl;                $time = time();                $textTpl = "<xml><ToUserName><![CDATA[%s]]></ToUserName><FromUserName><![CDATA[%s]]></FromUserName><CreateTime>%s</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[%s]]></Content><FuncFlag>0</FuncFlag></xml>";             if($type=="image" )                {                  $url="http://zxing.org/w/decode?u={$PicUrl}";                                   include ("simple_html_dom.php");                   $html = file_get_html($url);                  $contentStr=$html->find('td', 1)->plaintext;                  $resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $contentStr);                echo $resultStr;}