Question

这段代码给了我意想不到的文件结尾。我不知道出了什么问题。当我更改：最后，错误问题消失了，但代码停止工作。它不再向我提取任何数据。此外，当我将代码复制到jsfiddle时，我得到结束</section>标记和结束</div>标记，从红色中的最后一个标记获得第二。知道为什么吗？标签的顺序是否错误？

<?php while ($r = $q->fetch()): ?>

这是我正在处理的完整代码，如果有人感兴趣或有任何线索。

<section id="portfolio" class="two">
  <div class="container">

    <header>
      <h2>Latest Answers</h2>
    </header>

    <?php
require_once 'dbconfig.php';

try {
    $conn = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
    echo "Connected to $dbname at $host successfully.";
    $sql = "SELECT * 
            FROM as_questions 
            WHERE Answer IS NOT NULL and Answer != ''";



    $q = $conn->query($sql);
    $q->setFetchMode(PDO::FETCH_ASSOC);

} catch (PDOException $pe) {
    die("Could not connect to the database $dbname :" . $pe->getMessage());
}
?>
      <table>
        <?php while ($r = $q->fetch()): ?>
          <div class="span3 tiny">
            <div class="pricing-table-header-tiny">
              <h1 id="h1q"><?php echo htmlspecialchars($r['Question']);?></h1>


            </div>
            <div>
              <div class="pricing-table-features">
                <p id="dassp2">
                  <?php echo htmlspecialchars($r['Answer'])?>
                </p>
              </div>
              <div>
                <p id="Dassp">Answered by:
                  <?php echo htmlspecialchars($r['Doctor'])?>
                </p>
              </div>
            </div>

          </div>

  </div>
  <div id="qref">
    <a href="#" id="s">More Answers</a>
  </div>
</section>

Answer 1

while (expr):
    statement
    ...
endwhile;

您需要关闭循环 - 更多信息http://php.net/manual/en/control-structures.while.php

意外的文件结束和解决后无法正常工作

1 个答案: