请教各位一个PHP问题
当我运行一下代码的时候出现了：Parse error: syntax error, unexpected $end in D:\wwwlocal\library\book.php on line 89的错误，（检查不出来错了）我的代码是：
<?php session_start();?>
<html>
<head>
<title>图书馆管理系统</title>
<link href="CSS/style.css" rel="stylesheet">
</head>
<body>
<table width="778" border="0" align="center" cellpadding="0" cellspacing="0" class="tableBorder">
<tr>
<td>
<?php include("navigation.php");?>
</td>
</tr>
<td>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td valign="top" bgcolor="#FFFFFF"><table width="99%" height="510" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" class="tableBorder_gray">
<tr>
<td height="510" valign="top" style="padding:5px;"><table width="98%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="22" valign="top" class="word_orange">当前位置：图书管理 > 图书档案管理 >>></td>
</tr>
<tr>
<td align="center" valign="top">
<?php
include("Conn/conn.php");
$query=mysql_query("select book.barcode,book.id as bookid,book.bookname,bt.typename,pb.pubname,bc.name from tb_bookinfo book join tb_booktype bt on book.typeid=bt.id join tb_publishing pb on book.ISBN=pb.ISBN join tb_bookcase bc on book.bookcase=bc.id");
$result=mysql_fetch_array($query);
if($result==false){
?>
<table width="100%" height="30" border="0" cellpadding="0" cellspacing="0">
<tr>
<td height="36" align="center">暂无图书信息！</td>
</tr>
</table>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<a href="book_add.php">添加图书信息</a> </td>
</tr>
</table>
<?php
}else{
?>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="87%"> </td>
<td width="13%">
<a href="book_add.php">添加图书信息</a></td>
</tr>
</table>
<table width="98%" border="1" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF" bordercolordark="#D2E3E6" bordercolorlight="#FFFFFF">
<tr align="center" bgcolor="#e3F4F7">
<td width="13%">条形码</td>
<td width="26%">图书名称</td>
<td width="15%">图书类型</td>
<td width="14%">出版社</td>
<td width="12%">书架</td>
<td width="6%">修改</td>
<td width="5%">删除</td>
</tr>
<?php do{ ?>
<tr>
<td style="padding:5px;"> <?php echo $result[barcode];?></td>
<td style="padding:5px;"><a href="book_look.php?id=<?php echo $result[bookid];?>"><?php echo $result[bookname];?></a></td>
<td style="padding:5px;"> <?php echo $result[typename];?></td>
<td style="padding:5px;"> <?php echo $result[pubname];?></td>
<td style="padding:5px;"> <?php echo $result[name];?></td>
<td align="center"><a href="book_Modify.php?id=<?php echo $result[bookid];?>">修改</a></td>
<td align="center"><a href="book_del.php?id=<?php echo $result[bookid];?>">删除</a></td>
</tr>
<?
}while($result=mysql_fetch_array($query));
}
?>
</table></td>
</tr>
</table>
</td>
</tr>
</table><?php include("copyright.php");?></td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
[解决办法]
<? //这里使用了短标签，改为<?php试试 }while($result=mysql_fetch_array($query));}?>
