Question

我正在尝试在我的PHP网址中进行修改。目前，我的网址像http://localhost/classified/1-Health-and-Beauty一样，并且运作良好。现在，我想显示我的网址，例如http://localhost/classified/Health-and-Beauty-1。

这是我的php：

    <?php 
      $categories_name = $_GET['categories_name'];
      $result = "SELECT * FROM sub_categories where 
        categories_name='$categories_name'";
        $data =mysqli_query ($conn, $result);
        while ($row = mysqli_fetch_array($data))
        { 

          $sub_categories_name = $row['sub_categories_name'];
          $sub_id = $row['sub_id'];

            $sub_categories_name  = urldecode($sub_categories_name );  
            $sub_categories_name = str_replace(' ', '-', $sub_categories_name); 

            $url = '/classified/' . urlencode($sub_id) . '-' . urlencode($sub_categories_name);

        ?>

<a href="<?php echo $url ?>">
    <div class="cat-box p-0 m-0 cat-url">
        <p class="subcat-url"><?php echo $sub_categories_name;?></p>
    </div>
</a>
<?php }?>

这是我的.htaccess

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(\d+) category-classifieds.php?sub_id=$1 [L]

Answer 1

php不正确。该网址仍会以ID的形式生成，且名称之前没有。修改：

$url = '/classified/' . urlencode($sub_id) . '-' . urlencode($sub_categories_name);

收件人：

$url = '/classified/' . urlencode($sub_categories_name) . '-' . urlencode($sub_id);

Answer 2

.htaccess

您要用数字匹配URL 结尾，而不是用数字开头的URL。请参阅this page上的“字符串起始和字符串锚定结束”。

替换：

RewriteRule ^(\d+) category-classifieds.php?sub_id=$1 [L]

具有：

RewriteRule (\d+)$ category-classifieds.php?sub_id=$1 [L]

PHP脚本

您需要相应地更改URL的生成方式。

替换：

$url = '/classified/' . urlencode($sub_id) . '-' . urlencode($sub_categories_name);

具有：

$url = '/classified/' . urlencode($sub_categories_name) . '-' . urlencode($sub_id);

如何在PHP URL标题后显示ID

2 个答案:

.htaccess

PHP脚本