請問這段代碼哪里有錯？$newsArr?=?array( ?????????array("Title"=>"this?is?first?item", ????????????"Description"=>"this?is?first?item?description", ????????????"PicUrl"=>"http://img4.imgtn.bdimg.com/it/u=2943793272,3641314298&fm=21&gp=0.jpg", ????????????"Url"=>"http://www.baidu.com" ?????????), ?????????array("Title"=>"this?is?second?item", ?????????????"Description"=>"this?is?second?item?description", ?????????????"PicUrl"=>"http://img2.imgtn.bdimg.com/it/u=945726929,542696667&fm=21&gp=0.jpg", ?????????????"Url"=>"http://www.baidu.com" ?????????), ?????????array("Title"=>"this?is?thired", ????????????"Description"=>"this?is?thired", ????????????"PicUrl"=>"http://img1.imgtn.bdimg.com/it/u=2783016379,35786742&fm=21&gp=0.jpg", ????????????"Url"=>"http://www.baidu.com" ?????????) ); foreach?($newsArr?as?$key?=>?$value)?{ ???$itemstr?.=?" ?????????<item> ?????????<Title><![CDATA[".$value['Title']."]]></Title> ?????????<Description><![CDATA[".$value['Description']."]]></Description> ?????????<PicUrl><![CDATA[".$value['PicUrl']."]]></PicUrl> ?????????<Url><![CDATA[".$value['Url']."]]></Url> ?????????<item>"; } ???$result?=?"<xml> ?????????<ToUserName><![CDATA[%s]]></ToUserName> ?????????<FromUserName><![CDATA[%s]]></FromUserName> ?????????<CreateTime>%s</CreateTime> ?????????<MsgType><![CDATA[news]]></MsgType> ?????????<ArticleCount>".count($newsArr)."</ArticleCount> ?????????<Articles>".$itemstr."</Articles> ?????????</xml>"; ???$newsInfo?=?sprintf($result,?$fromUser?,?$toUser?,?time()); ???echo?$newsInfo;