php用户密码修改代码

原创

2016-06-08 17:30:20 2174浏览

php用户密码修改代码

@session_start();
require_once("../inc/ring_admin.php");
require_once("../../inc/connect.php");
require_once("../../admin/inc/function.php");
ring_login();
$pwd = get_value('pwd','post');
$pwd2 = get_value('pwd2','post');
$pwd3 = get_value('pwd3','post');
$sql = "select * from gx_member where m_pwd='".md5($pwd)."' and m_name='".$_SESSION['uid']."'";

if( $pwd2!=$pwd3 || strlen( $pwd2)<6 || strlen( $pwd2)>12 ){
alert('两次输入的新密码不正确,请重新输入!','');
}else{
if(mysql_num_rows( mysql_query($sql) ) ){
$sql="Update gx_member set m_pwd='".md5($pwd2)."' where m_name='".$_SESSION['uid']."'";
mysql_query($sql) or die(mysql_error());
alert('密码修改成功!','');
}else{
alert('旧密码不正确,请重新输入!','');
}
}


?>