ThinkPHP实现导出Excel表格

/** ???* 导出数据为excel表格 ???*@param $data ???一个二维数组,结构如同从数据库查出来的数组 ???*@param $title ??excel的第一行标题,一个数组,如果为空则没有标题 ???*@param $filename 下载的文件名 ???*@examlpe ????$stu = M (‘User‘); ???$arr = $stu -> select(); ???exportexcel($arr,array(‘id‘,‘账户‘,‘密码‘,‘昵称‘),‘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"); ???//导出xls 开始 ???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]=iconv("UTF-8", "GB2312", $cv); ???????????} ???????????$data[$key]=implode("\t", $data[$key]); ???????????????????} ???????echo implode("\n",$data); ???}}