htdoc/htdocs_old/course3/check2.php

<?php
session_start();
include("connect.php");

$id = $_POST['id'];
//搜尋資料庫資料
$sql = "SELECT * FROM accounts where account = '$id'";
$result = mysql_query($sql);
$row = @mysql_fetch_row($result);
//判斷帳號與密碼是否為空白
//以及MySQL資料庫裡是否有這個會員
if($id != null && $row[1] == $id){
    //將帳號寫入session，方便驗證使用者身份
	$_SESSION['id'] = $row[0];
    $_SESSION['name'] = $row[1];
	header('Location: 000.php');
	exit;
}
else{
    header('Location: check.php');
    exit;
}
?>