Question

我使用PHP的PDO扩展程序从数据库中检索数据。我从来没有遇到过这个问题，它总是出现在所有浏览器中。但是当我在朋友笔记本电脑上测试网站时，foreach循环可以工作，但内容不会显示。内容存在于源代码中。

这就是我设置应该显示的代码的方式：

<?php
  foreach($advertentiesManager->recenteAdvertenties() as $advertentie) {
    $verkoperData = $usersManager->userData($advertentie->verkoper);
?>
        <div class="col-md-4" style="margin:10px 0;">
          <div class="advertentie">
            <div class="overlay"></div>
            <div class="img" style="background:url('images/categorie/<?php echo $advertentie->categorie; ?>.jpg') no-repeat center center;background-size:cover;"></div>
            <a href="profiel/<?php echo $advertentie->verkoper; ?>"><div class="picture" style="background:url('<?php echo str_replace("../", "", $verkoperData->foto); ?>') no-repeat center center;background-size:cover;"></div></a>
            <div class="prijs"><p class="h2">&#0128; <?php echo $advertentie->verkoopprijs; ?></p></div>
            <div style="padding: 10px;padding-left:80px;margin-top:-40px;">
              <a href="<?php echo $advertentie->type.'/'.strtolower(str_replace(" ", "-", $advertentie->titel)).'-'.$advertentie->id; ?>">
                <?php echo $advertentie->titel; ?>
              </a>
              <br>
              <p style="color:#777;font-size:.9em;">
<?php
  $beschrijving = strip_tags($advertentie->omschrijving);
  $max_length = 100;
  if (strlen($beschrijving) > $max_length) {
    $offset = ($max_length - 3) - strlen($beschrijving);
    $beschrijving = substr($beschrijving, 0, strrpos($beschrijving, ' ', $offset)) . '... <a href="'.$advertentie->type.'/'.strtolower(str_replace(" ", "-", $advertentie->titel.'-'.$advertentie->id)).'">Meer</a>';
  } else {
    $beschrijving = $advertentie->omschrijving;
  }
  echo $beschrijving;              
?>
              </p>
            </div>
          </div>
        </div>
<?php
  }      
?>

您可以在http://www.coupontrade.nl/查看实时示例，内容应显示在＆＃34; Recente广告＆＃34;在twitter部分之上。

Foreach循环并不总是显示

0 个答案: