source: hadoop-register/check_activate_code.php @ 81

<?
  /* 
   * 驗證使用者身份及信箱是否正確 
   */

  require_once ("./etc/init.php");
  include_once ("./etc/funs.php");

    $receiver_user = $_GET["user"];
    $receiver_act = $_GET["act"];

  // 連結資料庫
  $link = mysql_connect($mysql_host, $mysql_user, $mysql_password) or die(mysql_error() );
  mysql_select_db($mysql_database, $link) or die(mysql_error() );
  mysql_query("SET NAMES 'utf8'");

  // 抓取使用者認證碼
    $str = sprintf("SELECT `activate_code`, `email` FROM `%s` WHERE `user` LIKE '%s' limit 1", $mysql_table, $receiver_user);
    $result = mysql_query($str , $link);

    $row = mysql_fetch_assoc($result);

  $my_user = new W_user;

  // 如果通過驗證
  if ( ($row["activate_code"] == $receiver_act) &&  ($receiver_act != null) )
  {
    $my_user->email = $row["email"];
    // 分配一組 hadoop 帳號密碼給 user
    $str = sprintf("SELECT `hadoop_user` , `hadoop_password` 
            FROM `%s` 
            WHERE `hadoop_owner` LIKE '' 
            LIMIT 1 ",$mysql_table_owner );
    $result = mysql_query($str, $link) or die(mysql_error() );
    $row = mysql_fetch_assoc($result);
    $my_user->hadoop_user = $row["hadoop_user"];
    $my_user->hadoop_password = $row["hadoop_password"];
    // 更新 hadoop 帳號擁有者資料庫
    $str = sprintf("UPDATE `%s` SET `hadoop_owner` = '%s' 
            WHERE `hadoop_user` LIKE '%s' limit 1", 
            $mysql_table_owner, $receiver_user, $my_user->hadoop_user); 
        mysql_query($str, $link) or die(mysql_error() );
    // 寄送 hadoop 帳號密碼信至使用者信箱
    $my_user->operator = "hadoop_user_password";
    include ("smtp_mail.php");

    // 將使用者設為已認證
    $str = sprintf("UPDATE `%s` SET `is_activate` = 1 
            WHERE `user` LIKE '%s' limit 1", $mysql_table, $receiver_user); 
    mysql_query($str, $link) or die(mysql_error() );
    
    // 重新導向 localhost
    $my_user->redirect_to("http://$w_localhost", "驗證成功"); 
  }
  // 沒有通過驗證
  else 
  {
        // 重新導向 localhost
        $my_user->redirect_to("http://$w_localhost", "驗證碼錯誤");
  }
  mysql_close($link);   
?>