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Php $服务器[“请求”方法]在应为true时返回false时出现未知问题

php forms validation post

Php $服务器[“请求”方法]在应为true时返回false时出现未知问题,php,forms,validation,post,Php,Forms,Validation,Post,嘿，用户们，我遇到了一个非常令人困惑的问题，我似乎无法回避。我正在创建一个论坛类型的网页，目前正在处理评论部分。我有一个表单，它使用post方法发送您的评论，以及一个隐藏的输入来存储线程ID。我将在下面发布整个php文件，以确保没有遗漏任何内容 <?php session_start(); parse_str($_SERVER['QUERY_STRING'], $link); $threadID = $link['ID']; require("config.php");

嘿，用户们，我遇到了一个非常令人困惑的问题，我似乎无法回避。我正在创建一个论坛类型的网页，目前正在处理评论部分。我有一个表单，它使用post方法发送您的评论，以及一个隐藏的输入来存储线程ID。我将在下面发布整个php文件，以确保没有遗漏任何内容

<?php
  session_start();
  parse_str($_SERVER['QUERY_STRING'], $link);
  $threadID = $link['ID'];

  require("config.php");
  $connection = mysqli_connect($host, $user, $password, $database);

  $error = mysqli_connect_error();
  if($error != null) {
      $output = "<p>Unable to connect to database!</p>";
      exit($output);
  } else {
      //Get Thread Data
      $query = "SELECT username, title, content FROM threads, users WHERE threads.ID = $threadID AND users.ID = threads.makerID;";
      $results = mysqli_query($connection, $query);
      $row = mysqli_fetch_assoc($results);

      //Get Comment Data
      $query = "SELECT username, comment FROM comments, users WHERE threadID = $threadID AND users.ID = comments.makerID;";
      $results = mysqli_query($connection, $query);
      $row = mysqli_fetch_assoc($results);
  }
?>
<!DOCTYPE html>
<html>
<head lang="en">
  <title>BodyweightMate</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="../css/styling.css"/>
</head>
<body>

<!--Top masthead-->
<header class="masthead" id="top">
  <h1 class="masthead-title"> Welcome To BodyweightMate </h1>
</header>

<!--Navigation bar-->
<nav class="navbar">
  <table class="navbar-table">
    <tr>
      <!--Logo-->
      <td>
        <a class="navbar-brand" href="main.php">
          <img src="../images/logo.jpg" alt="BodyweightMate" height="30" width="30">
        </a>
      </td>

      <!--Login/Profile-->
      <?php if(isset($_SESSION['login_user'])) { 
        echo"<td><a class=\"navbar-profile\" href=\"profile.php\"> Profile </a></td>";
        echo"<td><a class=\"navbar-logout\" href=\"logout.php\"> Logout </a></td>";
      } else {
        echo"<td><a class=\"navbar-login\" href=\"login.php\"> Login </a></td>";
      }?>
    </tr>
  </table>
</nav>

<!--Main portion-->

<section class="content-section">
  <article>
    <h3><?php echo $row['username']. ": " .$row['title']; ?></h3>
    <p><?php echo $row['content']; ?></p>

    <br> 

    <h3>Comments</h3>
    <p>Some annoying user: Gr8 B8 M8</p>
    <p>Annoying users friend: I R8 8/8</p>
  </article>
  <div>
    <!--If logged in, ability to comment-->
    <?php if(isset($_SESSION['login_user'])): ?>
      <form role="comment-form" method="POST" action="processcomment.php" id="mainForm">
        <input type="hidden" value="$threadID" name="threadID">

        <div class="form-group"> 
          <label for="comment">Comment </label> <br>
          <textarea class="comment-text" name="comment" rows="2" maxlength="255"></textarea>
        </div> <br>

        <input type="Submit" class="btn-newcomment" value="Submit Comment" name="submit">
      </form>
    <?php endif ?>
  </div>
</section>

<!--Right portion-->
<aside class="content-aside">
  <div>
    <!--If logged in, be able to create a thread-->
    <?php
      if(isset($_SESSION['login_user'])) {
        echo"<form method=\"post\" action=\"makethread.php\">";
        echo"<input type=\"submit\" class=\"btn-newthread\" value=\"Create New Thread\" name=\"submit\">";
        echo"</form>";
      } 
    ?>
  </div>

  <!--Info-->
  <div>
    <p> GOING TO NEED A SEARCH FUNCTION HERE
    This is the cool little aside section. It will always be there to provide you with some very nice little details, helpful links, maybe a list of moderators? who knows! The uses are endless when you have a beautiful little aside like this one! Here are a few very useful bodyweight fitness links to get us started :D </p>
  </div>
  <br> 
  <div>
    <ul class="content-aside-links">
      <li>
        <a href="https://www.reddit.com/r/bodyweightfitness"> Reddit's Bodyweightfitness Forum </a>
      </li>

      <li>
        <a href="https://www.reddit.com/r/bodyweightfitness/wiki/kb/recommended_routine"> Reddit's Bodyweightfitness RR </a>
      </li>

      <li>
        <a href="http://antranik.org/bodyweight-training/"> Antranik's Bodyweightfitness Routine </a>
      </li>
    </ul>
  </div>
  <div></div>
</aside>

<!--Footer -->
<footer class="footer">
  <div>
    <p>  Use of this site constitutes acceptance of our User Agreement &copy; 2017 BodyweightMate inc. All rights reserved. </p>
  </div>
</footer>

</body>
</html>


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使用本网站即表示接受我们的用户协议和副本；2017 BodyweightMate inc.版权所有
    错误发生在主部分下，我检查用户是否登录，以及是否添加了由消息、文本区域和提交按钮组成的简短表单。此表单将信息发送到以下php文件

    <?php
  session_start();
  if(!isset($_SESSION['login_user'])) { header("location: main.php"); }
?>
<!DOCTYPE html>
<html>
<body>

<?php
    require("config.php");
    $connection = mysqli_connect($host, $user, $password, $database);

    $error = mysqli_connect_error();
    if($error != null) {
        $output = "<p>Unable to connect to database!</p>";
        exit($output);
    } else {

        //Validation
        if ($_SERVER["REQUEST_METHOD"] == "POST") {
            $comment = $_POST['comment'];
            $threadID = $_POST['threadID'];
            $user = $_SESSION['login_user'];
        } else {
            //Redirect back to register
            echo"<p>Form must use post or input was bypassed.</p>";
            echo"<a href=\"main.php\"> Return to home page. </a>";
            mysqli_close($connection);
            exit(); 
        }

    

    在控制台中检查表单方法是否为post did，控制台显示此消息哦，等等，对不起，你是说通过将该信息发送到控制台进行测试吗？@ZacGrafton，如v Sugumar所述，检查chrome开发工具的“网络”选项卡，检查请求是否为post请求。@ZacGrafton非常奇怪，您是否使用
    .htaccess
    管理对服务器的请求？