本文实例为大家分享了php中的登陆login具体实现代码,供大家参考,具体内容如下
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<?php require "../include/DBClass.php" ; $username = $_POST [ 'UserName' ]; $password = $_POST [ 'Password' ]; if ( empty ( $username ) || empty ( $password )){ Go_Msg( "请填写用户名,密码!" , "../default.html" ); exit ; } DBConn(); $password =md5( $password ); $SQL = "Select UserName,UserType,UserPass From siteuser where UserName='" . $username . "' and UserPass='" . $password . "' and isopen=1" ; //echo "$SQL"; $result = $db -> exec_SQL( $SQL ); $total =mysql_num_rows( $result ); if ( $total ==0){ DBClose(); Go_Msg( "注册用户还没有通过管理员审核或用户名及密码不符!请重新输入!" , "../default.html" ); exit ; } else { $Rs = $db -> fetch_array( $result ); //附值,并登录 session_register( "username" ); session_register( "usertype" ); $_SESSION [ "usertype" ]= $Rs [ 'UserType' ]; $_SESSION [ "username" ]= $username ; //echo $_SESSION["username"]; if ( $_SESSION [ "usertype" ]==1){ Go_Msg( "登陆成功!" , "default.php" ); //header('Location:http://163.com'); } if ( $_SESSION [ "usertype" ]==2){ Go_Msg( "登陆成功!" , "../user2/default_1.php" ); } if ( $_SESSION [ "usertype" ]==3){ Go_Msg( "登陆成功!" , "../user3/default_2.php" ); } // header('Location:default.php'); } DBClose(); // 何问起 hovertree.com ?> |
以上就是本文的全部内容,希望对大家学习PHP程序设计有所帮助。