php header函数导出excel表格

 1 /**
 2  * 导出数据为excel表格
 3  *@param $data    一个二维数组,结构如同从数据库查出来的数组
 4  *@param $title   excel的第一行标题,一个数组,如果为空则没有标题
 5  *@param $filename 下载的文件名
 6  *@examlpe10  */
11 function exportexcel($data=array(),$title=array(),$filename='report'){
12     ob_end_clean(); 
13     ob_start(); 
14     header("Content-type:application/octet-stream");
15     header("Accept-Ranges:bytes");
16     header("Content-type:application/vnd.ms-excel");
17     header("Content-Disposition:attachment;filename=".$filename.".xls");
18     header("Pragma: no-cache");
19     header("Expires: 0");
20     //导出xls 开始
21     if (!empty($title)){
22         foreach ($title as $k => $v) {
23             $title[$k]=iconv("UTF-8", "GB2312",$v);
24         }
25         $title= implode("\t", $title);
26         echo "$title\n";
27     }
28     if (!empty($data)){
29         foreach($data as $key=>$val){
30             foreach ($val as $ck => $cv) {
31                 $data[$key][$ck]=iconv("UTF-8", "GB2312", $cv);
32             }
33             $data[$key]=implode("\t", $data[$key]);
34         }
35         echo implode("\n",$data);
36     }
37 }

1 $data =M ('User')-> select();
2 $title = array('id','账户','密码','昵称');
3 exportexcel($data,$title,'用户表!');