每行输出固定列数
我想让下边的代码实现一行显示3列,怎么控制
<table width="30%" border="0" cellspacing="0" cellpadding="2">
<?
$sql = "select * from table";
// echo $sql;
$query = $db->query($sql);
while($row = $db->fetch_array($query)) {
?>
<tr>
<td colspan="2"> <img src="<? echo "upload_images/".$row["pic"]?>">
</td>
</tr>
<tr>
<td width="29%">说明: </td>
<td width="71%" rowspan="2"><input type="submit" name="Submit2" value="提交"></td>
</tr>
<tr>
<td>查看:</td>
<?
}
?>
</table>