admin_re2.php

EonianBai 精美留言本 学php还不过2个星期,难免有所不足.发现BUG请联系我..如果您能把本程序修改的更好,请连接作者发一份修改后的文件.感谢！！使用愉快

<?php
  session_start();
  if (@$_SESSION['admin'] == '')
  {
    echo "<meta http-equiv=\"refresh\" content=\"1;URL=default.php\">";
    exit;
  }
  require_once 'config.php';
  require_once 'fns_db.php';
  $id = $_GET['did'];
  $retxt = $_POST['retxt'];
  if ($retxt == '')
  {
    echo '请填写回复内容';
    echo "<meta http-equiv=\"refresh\" content=\"1;URL=admin_re.php\">";
  }
  else
  {
    $conn = db_connect();
    $result = $conn->query("update eb_gbook set retxt='$retxt' where id='$id'");
    if (!$result)
    {
      echo '更新记录失败';
      exit;
    }
    echo '回复成功';
    echo "<meta http-equiv=\"refresh\" content=\"1;URL=default.php\">";
  }
?>