<?php header("content-type:text/xml;charset=utf-8"); $shen = $_GET['shen']; if($shen == "1"){ $city = "<root><city>石家庄</city><city>保定</city><city>沧州</city></root>"; }else if($shen == "2"){ $city = "<root><city>郑州</city><city>新乡</city><city>登封</city></root>"; }else if($shen == "3"){ $city = "<root><city>东莞</city><city>中山</city><city>广州</city></root>"; } echo $city; ?>
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