douyou2234 2015-06-05 08:52
浏览 44

PHP SQL每个代码显示一行

I've written the following code, but I really think it's the wrong way of doing it. Especially if I have more then 5 lines. What I'm trying to achieve is getting all lines from the table and output them one by one. I tried a while loop but the problem is that every block uses different .css classes. I think I'm going wrong in the SQL Query, any sugestions would be appreciated.

The code is :

$image_one_sql = mysql_query("SELECT * FROM {$home_table} WHERE home_id=1"); 
$image_one_row = mysql_fetch_array($image_one_sql);
$image_one = 'data:image/jpeg;base64,' . base64_encode( $image_one_row['data'] ) . '"';

$image_two_sql = mysql_query("SELECT * FROM {$home_table} WHERE home_id=2"); 
$image_two_row = mysql_fetch_array($image_two_sql);
$image_two = 'data:image/jpeg;base64,' . base64_encode( $image_two_row['data'] ) . '"';
  • 写回答

1条回答 默认 最新

  • doudui2229 2015-06-05 08:56
    关注
        $image_one_sql = mysql_query("SELECT * FROM {$home_table}");
         WHILE ($rows = mysql_fetch_array($image_one_sql)){
        $image[]='data:image/jpeg;base64,' . base64_encode($rows['data'] )
        }
    //pr($image);
    
    then using foreach:
    
    foreach($image as $rows_image){
      //Some code
       }
    
    评论

报告相同问题?

悬赏问题

  • ¥15 我的数据无法存进链表里
  • ¥15 神经网络预测均方误差很小 但是图像上看着差别太大
  • ¥15 Oracle中如何从clob类型截取特定字符串后面的字符
  • ¥15 想通过pywinauto自动电机应用程序按钮,但是找不到应用程序按钮信息
  • ¥15 如何在炒股软件中,爬到我想看的日k线
  • ¥15 seatunnel 怎么配置Elasticsearch
  • ¥15 PSCAD安装问题 ERROR: Visual Studio 2013, 2015, 2017 or 2019 is not found in the system.
  • ¥15 (标签-MATLAB|关键词-多址)
  • ¥15 关于#MATLAB#的问题,如何解决?(相关搜索:信噪比,系统容量)
  • ¥500 52810做蓝牙接受端