直接上代码就行了:

  1. //默认保存的文件名,我电脑装的是 wps,所以写的 xlsx 后缀名,可以更换的 
  2. $filename = 'bengbeng_' . date('Ymd') . '.xlsx'
  3. header("Content-type:application/vnd.ms-excel;charset:utf-8;");   
  4. header('Content-Disposition:filename='.$filename); 
  5. header("Pragma: no-cache");     
  6. header("Expires: 0"); 
  7. header("Cache-control:must-revalidate,post-check=0,pre-check=0"); // 解决IE不能下载问题。  
  8. //标题 
  9. $thead = "用户名\t角色等级\t\n"
  10. echo(iconv("UTF-8","GBK//IGNORE",$thead)); 
  11. // $res 为数据数组 
  12. foreach($res as $row){ 
  13.     echo(iconv("UTF-8","GBK//IGNORE",$row['accname'] . "\t")); 
  14.     echo(iconv("UTF-8","GBK//IGNORE",$row['level'] . "\t\n"));