PHP在wamp上工作，但在000webhost上不行

我有一个与WAMP服务器完美工作的php文件，但是当我尝试000webhost服务器时，我得到错误。例如，第11行第1列的错误:文档末尾的额外内容。然而，在错误下，我得到了查询的正确答案，但不是我要求的格式。有人能帮忙吗?下面是代码:

<?php   
mysql_connect("localhost","root",""); 
mysql_select_db("ataxi");
$src= $_GET['src'];
$dest = $_GET['dest'];
$day= $_GET['day'];
$hour = $_GET['hour'];
$luggage= $_GET['luggage']; 
$query="SELECT price, estime FROM prices WHERE src='$src' and dest='$dest' and day='$day' and hour='$hour' and luggage=$luggage;"; 
$result= mysql_query($query) or die("error:".$query);
header('Content-type: application/xml; charset="utf-8"',true);
echo "<table>'n"; 
while ($row= mysql_fetch_array($result)) {
    echo "<record>'n";
    echo "<price>".$row['price']."</price>'n";
    echo "<estime>".$row['estime']."</estime>'n";
    echo "</record>'n";
    }
echo "</table>'n";
?>