/**
* 導(dǎo)出數(shù)據(jù)為excel表格
* @param
* array $data  一個(gè)二維數(shù)組,結(jié)構(gòu)如同從數(shù)據(jù)庫查出來的數(shù)組
* array $title  excel的第一行標(biāo)題,一個(gè)數(shù)組,如果為空則沒有標(biāo)題
* String $filename 下載的文件名
*/
function exportexcel($data=array(),$title=array(),$filename='report'){
    header("Content-type:application/octet-stream");
    header("Accept-Ranges:bytes");
    header("Content-type:application/vnd.ms-excel");
    header("Content-Disposition:attachment;filename=".$filename.".xls");
    header("Pragma: no-cache");
    header("Expires: 0");
    //導(dǎo)出xls 開始
    if (!empty($title)){
      foreach ($title as $k => $v) {
        $title[$k]=iconv("UTF-8", "GB2312",$v);
      }
      $title= implode("\t", $title);
      echo "$title\n";
    }
    if (!empty($data)){
      foreach($data as $key=>$val){
        foreach ($val as $ck => $cv) {
          $data[$key][$ck]=mb_convert_encoding($cv,"GB2312","UTF-8");
        }
        $data[$key]=implode("\t", $data[$key]);
      }
      echo implode("\n",$data);
    }
}

$title = array("title1","title2","title3");
$data = array("數(shù)據(jù)1","數(shù)據(jù)2","數(shù)據(jù)3");
$fileName = "demo";
exportexcel($data,$title,$fileName);