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php - 使用 if、while、数组调试 PHP 代码以显示数据

转载 作者:行者123 更新时间:2023-11-28 23:21:41 25 4
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<分区>

我正在创建一些代码来将 MySQL 数据库中的所有记录显示到 PHP View 中。

查询是完美的:使用 HeidiSQL 检索所有需要的值:

see here

目前,出现以下错误:

error

我该如何调试?

代码:

    <?php $sql = "select * from specials group by Start_Date DESC";
$result = @mysqli_query($sql)
if($result){
while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
echo '<div class='deal-item col-md-12'>
<div class='col-md-4'>
<img src='lascruces_styles/img/deals-img/oil-deal.jpg' alt='' class='deal-thumb'>
<p class='expire'>The deal expires '.$row['End_Date'].'</p>
</div>
<div class='col-md-6 info-container'>
<h2 class='deal-title'>'.$row['Special_Name'].'</h2>
<p class='offer-user'>Offered by
<a href=''>'.$row['Added_By'].'</a></p>
<p class='deal-desc'>'.$row['Description'].'</p>
<div class='share-row'>
<a href='' class='share'>Share this deal</a>
<div class='social'>
<i class='icon-facebook'></i>
<i class='icon-gplus'></i>
<i class='icon-linkedin'></i>
<i class='icon-mail-squared'></i>
</div>
</div>
</div>
<div class='col-md-2 view-deal-container'>
<p class='old-price'>'.$row['Normal_Price'].'</p>
<p class='current-price'>'.$row['Special_Price'].'</p>
<a href=''><div class='view-deal'>
<p>VIEW DEAL</p>
</div>
</a>
</div>
</div>';
mysqli_free_result ($result); // Free up the resources }
}
?>

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