<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>無(wú)標(biāo)題文檔</title>
 
 
 
<h1>朋友圈</h1>
<div>內(nèi)容:</div>
<div>今天很嗨</div>
<div><img src="../picture/timg.jpg" width="300" height="200"></div><br>
<form action="mainchuli.php" method="post">
 
<input type="text" hidden="hidden" value="zhangsan" name="zhangsan"> <!--因?yàn)闆](méi)有權(quán)限，這里給了一個(gè)默認(rèn)值-->
 
<textarea name="content"></textarea><input type="submit" value="評(píng)論"><!--評(píng)論顯示的地方--><!--單擊評(píng)論提交內(nèi)容進(jìn)處理頁(yè)面-->
</form>
 
 
<!--?php
  require"DBDA.class.php"; //調(diào)用封裝類(lèi)注意修改數(shù)據(jù)庫(kù)名
  $db = new DBDA();
  $sql ="select * from Pinglun";
  $arr = $db--->query($sql,1);
  foreach($arr as $v)
  {
    echo"
       <div style="color:blue">{$v[1]} {$v[3]}</div>
       <div style="color:blue">{$v[2]}</div>
       <form action="delchuli.php?id={$v[0]}" method="post"> //刪除按鈕
        <input type="submit" value="刪除">
       </form>
       <form action="huifuchuli.php?id={$v[0]}" method="post"> //回復(fù)按鈕
        <textarea name="Comment"></textarea><input type="submit" value="回復(fù)">
       </form>
       ";
       
      $dc = new DBDA(); 
      $sql1 ="select * from huifu where jieshouid ={$v[0]}"; //查詢回復(fù)表中的id和傳過(guò)去的id是不是一樣的
          $arr1 = $dc->query($sql1,1);
      foreach($arr1 as $k)
      {
        echo "<div>{$k[2]} {$k[3]}</div>
           <div>{$k[4]}</div>
           ";
      }
         
  }
     
?>

<?php
$zhangsan = $_POST["zhangsan"];
$content = $_POST["content"];
$time = date("Y-m-d H:i:s");
 
require "DBDA.class.php";
$db = new DBDA();
$sql = "insert into Pinglun values('','{$zhangsan}','{$content}','{$time}')";
$db->query($sql);
header("location:main.php");

<!--?php
$id = $_GET["id"]; //將點(diǎn)擊回復(fù)的評(píng)論id傳過(guò)來(lái)
$Comment = $_POST["Comment"]; //回復(fù)文本域中的內(nèi)容
$me = "me"; //這里是給定義了一個(gè)人
$Times = date("Y-m-d H:i:s");
 
require "DBDA.class.php";
$db = new DBDA();
$sql = "insert into huifu values('','{$id}', '{$me}','{$Times}','{$Comment}')";
$db--->query($sql);
header("location:main.php");

<?php
$id = $_GET["id"];
require "DBDA.class.php";
$db = new DBDA();
$sql = "delete from Pinglun where id='{$id}'";
if($db->query($sql))
{
 
  header("location:main.php");
}
else
{
  echo "刪除失敗！";
}