[PHP] 获取数据打印出来的有关问题 , 多谢帮助

<?php<br />$con = mysql_connect("localhost","root","");<br />if (!$con)<br />  {<br />  die('Could not connect: ' . mysql_error());<br />  }<br /><br />mysql_select_db("shopsystem", $con);<br /><br />$userId=$_GET['id'];<br />$sql = "select * from shop where id=".$userId;<br />  $result = mysql_query($sql,$con);<br />  $user = mysql_fetch_array($result);<br />?><br /><form action="edit.php" method="post"><br /><input type="hidden" name="user_id" value="<?php echo $user['id']?>"/><br /><br /><table width="368" border="0" cellpadding="7" cellspacing="0"><br /><br />  <tr><br />    <td colspan="3"> <h4>請填寫以下信息<h4></td><br />    </tr><br />  <tr><br />    <td width="75">姓名：</td><br />    <td width="150"><input type="text" name="name" value="<?php echo $user['name'] ?>"></td><br />    <td width="76" style="color:#F00;">*</td><br />