【php开源代码栏目提醒】:网学会员为广大网友收集整理了,pwd_modchk.php,希望对大家有所帮助!
<?
$id=$_COOKIE{"id"};
$link = mysql_connect("localhost", "root", "123456");
if(!$link) die("建立数据连接失败");
//打开数据库
$data_open=mysql_select_db("book_city",$link);
if(!$data_open) die("打开数据库失败");
@mysql_query("set character set big5");
$sql="SELECT * FROM member WHERE vip_id='".$id."'";
$rs=
mysql_query($
sql,$link);
$pwd=mysql_result($rs,0,"pwd");
if ($pwd==$oldpwd)
{
$sql="UPDATE member SET pwd='$newpwd' where vip_id='".$id."'";
$rs=mysql_query($sql,$link);
echo "<center>";
echo "新密码设定完成!!<br>";
echo "<a href='member.php'>返回
会员中心</a></center>";
}
else
{
echo "<center>";
echo "<strong><font color='#FF0000'>旧密码输入不正确!! </font></strong>";
echo "<form name='form1' method='post' action=''>";
echo "<input type='button' name='Submit' onclick='history.back()' value='返回上一页'>";
echo "</form>";
echo "</center>";
}
?>