php自治简单留言板代码

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php
$lianjie = mysql_connect("localhost","root","xiaolie") or die("连接失败");
mysql_query("set names utf8");

if(@$_POST["ok"])
{
 mysql_select_db("xiaolie");
//插入数据
 $shuju = " insert into hao (name,neirong,shijian) values ('".$_POST["name"]."','".$_POST["neirong"]."','".date("Y-m-d H:m:s")."')";
 $fasong = mysql_query($shuju) or die(mysql_error());
 if($fasong)
 {
  header("location:/a2/ly.php");
 }
 else
 {
  echo "内容发表失败<br><a href=fb_my.php>返回</a>";
 }
}
else
{
/* mysql_select_db("xiaolie");
 //发送查询
 $fasong = mysql_query("select * from hao") or die(mysql_error());
 while($nr = mysql_fetch_array($fasong))
 {
  echo "<table border=1>
    <tr>
     <td width='60'>第 ".$nr["id"]." 楼</td>
     <td width='140'>发表用户：".$nr["name"]."</td>
     <td width='230'>发表时间：".$nr["shijian"]."</td>
    </tr>
    <tr><td colspan='3' width='430'>".$nr["neirong"]."</td></tr>
   </table>";
 }
*/
?>
<form method=post action=fb_my.php>
    姓名<input type=text name="name" /><br>
    发表<br><textarea name="neirong" cols="50" rows="5"></textarea><br>
    <input type=submit name="ok" value="好的" />
</form>
<?php

}

?>