www.gusucode.com > 仿51.com的php源码 1.1 > admin/Admin_ChkLogin.php
<?php session_start(); include("../include/dbclass.php"); $dbc=new DbConn(); $name=$_POST["Name"]; $pass=$_POST["Pass"]; $sql="select * from admin where name='$name' and pass='$pass'"; $row=$dbc->getRs($sql); if($row==NULL) { echo "<script>alert('用户或密码不对,请重新输入');history.back();</script>"; exit(); } else { $_SESSION['admin']=$row['name']; header("Location:Admin_Index.php"); } ?>