这样输出绝对不行,还要fetch操作的,楼主把代码改为:$db=new mysqli('localhost',$db_user,$db_pw,$db_name);
$edit=$db->query("select title,content from post where id=$id");
$edit=$edit->fetch_array(MYSQLI_ASSOC);//加上这个句子,查询资源
if (get_magic_quotes_gpc())
echo htmlspecialchars($edit['title']);
else
echo htmlspecialchars(stripslashes($edit['title']));
$edit=$db->query("select title,content from post where id=$id");
$edit=$edit->fetch_array(MYSQLI_ASSOC);//加上这个句子,查询资源
if (get_magic_quotes_gpc())
echo htmlspecialchars($edit['title']);
else
echo htmlspecialchars(stripslashes($edit['title']));
global $db_user, $db_pw, $db_name;
@$db=new mysqli('localhost',$db_user,$db_pw,$db_name);
if (!$result)
return false;
return $db;
汗,不是一个也会要fetch操作的吧....
感觉怪怪的
$result是????代码应该为:
function connect_db($db_user, $db_pw, $db_name,)
{
global $db_user, $db_pw, $db_name;
@$db=new mysqli('localhost',$db_user,$db_pw,$db_name);
if (!$db)//这里改一下,明显是没定义的变量
return false;
else//这里最好也改改
return $db;
}
$lim=$handle->query("select id from post order by id desc limit 0,1");<?
while ($out=$result->fetch_assoc()) ========提示这里出错:Call to a member function fetch_assoc() on a non-object =======
{?>
<tr>
<td align="center" width="45"><?php echo $out['id'];?></td>
<td align="center" width="386"><a href="index.php?act=edit&id=<?php echo $out['id']; ?>"><?php echo htmlspecialchars($out['title']); ?></a></td>
<td align="center" width="140"><?php echo htmlspecialchars($out['time']); ?></td>
</tr>
<?php } ?>我在出错那里无论用哪一个fetch都提示出错
真是被搞晕了