Question

大家好，我正在制作“服务”之类的水龙头清单

现在我只是想知道如何显示他们的用户名以及根据用户名创建的和最近更新的列表以及它们的总水龙头

我得到了一张我喜欢的照片，并且我什么都没有提示如何使其工作：/

我喜欢它看起来像什么

用户的数据库表

列表的数据库表

代码

<?php
     $sql = "SELECT * FROM list  ";
     $result = mysqli_query($link, $sql);
     if( $result )    
     while($user = mysqli_fetch_assoc($result)) {
    ?> 
           <table class="table table-striped" id="faucetlist" width="100%" cellspacing="0">
                <thead>
                <tr>
                <th><center>Faucetlist</center></th>    
                <th><center>Created</center></th>                          
                <th><center>Last updated</center></th>
                <th><center>faucets</center></th> 
                 </tr>
                </thead>                      
             <tr>             
            <td><center><?php echo $user["username"]; ?></center></td>   
             <td><center><?php echo date('l jS F Y' , strtotime($user['Published']));?></center></td>              
            <td><center><?php echo date('h:i A' , strtotime($user['last_update']));?> </center></td>   
             <td><center>FAUCETS COUNT GO HERE </center></td>   

              </table>                    
       <?php } ?>

Answer 1

更改查询并遵循此代码

<?php
         $sql = "SELECT list.*,count(username) as faucet  FROM list  GROUP BY username";
         $result = mysqli_query($link, $sql);
         if( $result )    
         while($user = mysqli_fetch_assoc($result)) {
        ?> 
               <table class="table table-striped" id="faucetlist" width="100%" cellspacing="0">
                    <thead>
                    <tr>
                    <th><center>Faucetlist</center></th>    
                    <th><center>Created</center></th>                          
                    <th><center>Last updated</center></th>
                    <th><center>faucets</center></th> 
                     </tr>
                    </thead>                      
                 <tr>             
                <td><center><?php echo $user["username"]; ?></center></td>   
                 <td><center><?php echo date('l jS F Y' , strtotime($user['Published']));?></center></td>              
                <td><center><?php echo date('h:i A' , strtotime($user['last_update']));?> </center></td>   
                 <td><center>FAUCETS COUNT GO HERE </center><?php echo $user['faucet'];   ?></td>   

                  </table>                    
           <?php } ?>

如何用用户名添加计数？

1 个答案: