header导出Excel应用示例_PHP教程

 本文为大家介绍下使用header导出excel，具体实现代码如下，感兴趣的朋友不要错过

代码如下: where($where)->order($order)->select();  if(is_array($lists) && count($lists)>0) {      if(empty($filename)) {  $filename = date('Y-m-d',time()).'.csv';  }  header('Content-type:application/vnd.ms-excel');  header('Content-Disposition:attachment;filename='.$filename);  header('Pragma:no-cache');  header('Expires:0');  if($_POST['two_status']==0){  $csv= '分类,创意ID,创意类型,创意标签,创意标题,创意描述,评论数, 收藏数,投票数,提交人,作者'."\n";  }elseif($_POST['two_status']==1){  $csv= '分类,创意ID,创意类型,创意标签,创意标题,创意描述,评论数, 收藏数,投票数,提交人,作者,合作者,核心创新点说明,市场计划,已有类似商业化案例,相关专利状况,实现方式讨论,发表时间'."\n";  }else{  $csv= '分类,创意ID,创意类型,创意标签,创意标题,创意描述,评论数, 收藏数,投票数,提交人,作者,合作者,核心创新点说明,市场计划,已有类似商业化案例,相关专利状况,实现方式讨论,发表时间'."\n";  }  foreach($lists as $list =>$v) {  if($v['creative_type'] == 1){  $type = '问题';  }elseif($v['creative_type'] == 2){  $type = '解决方式';  }elseif($v['creative_type'] == 3){  $type = '新创意';  }  if($v['two_status']==0) $fenlei="一句话创意";  if($v['two_status']==1) $fenlei="标准创意";  if($_POST['two_status']==0){ //一句话  $csv .= $fenlei1.','.$v['creative_id'].",".$v['sort_name'].','.$type.','.$v['creative_name'].','.$v['creative_description'].','. $v['comment_num'].','.$v['collect_num'].','.$v['vote_num'].','.$v['submitter'].','.$v['author']."\n";  }elseif($_POST['two_status']==1){ //标准  $csv .= $fenlei2.','.$v['creative_id'].",".$v['sort_name'].','.$type.','.$v['creative_name'].','.$v['creative_description'].','. $v['comment_num'].','.$v['collect_num'].','.$v['vote_num'].','.$v['submitter'].','.$v['author'].','.$v['collaborator'].','.$v ['innovation_description'].','.$v['marketing_plan'].','.$v['business_case'].','.$v['patent_situation'].','.$v['discuss _ways'].','.strtotime($v['create_time'])."\n";  }else{ //全部  $csv .= $fenlei.','.$v['creative_id'].",".$v['sort_name'].','.$type.','.$v['creative_name'].','.$v['creative_description'].','. $ v['comment_num'].','.$v['collect_num'].','.$v['vote_num'].','.$v['submitter'].','.$v['author'].','.$v['collaborator'].','.$v ['innovation_description'].','.$v['marketing_plan'].','.$v['business_case'].','.$v['patent_situation'].','.$v['discuss_ ways'].','.strtotime($v['create_time'])."\n";  }  }  echo mb_convert_encoding($csv,"CP936","UTF-8");    }else{  $this->assign("msg",$msg);  }  exit;  }          $this->display();  }      public function votecount(){  if($_POST){  //@param $data array 需要导出的数据  //@param $field string 导出csv文件的列名  //@param $filename string 需要导出csv文件的名字  $where = '1';  if($_POST['crea_order'] == 1) $order = " c.vote_num desc";  $star = strtotime($_POST['control_star']);  $end = strtotime($_POST['control_end']);  if($star && $end) $where .= " and (c.vote_start_time between $star and $end) and (c.vote_end _time between $star and $end)";  $sql ="select c.sort_name,c.creative_id,c.creative_type,c.creative_name,c.creative_description,c.vote_num,c.comment_ num,c.collect_num,c.create_time, u.username from cofco_creative as c left join cofco_userinfo as u on c.uid = u.uid where $where order by $order ";  $lists = M()->query($sql);  $csv = '';  if(is_array($lists) && count($lists)>0) {      if(empty($filename)) {  $filename = date('Y-m-d',time()).'.csv';  }  header('Content-type:application/vnd.ms-excel');  header('Content-Disposition:attachment;filename='.$filename);  header('Pragma:no-cache');  header('Expires:0');      $csv = '创意标签,提交者,创意分类,创意标题,创意简述,得票数,评论数, 收藏数,上传时间'."\n";  foreach($lists as $list =>$v) {  if($v['creative_type'] == 1){  $type = '问题';  }elseif($v['creative_type'] == 2){  $type = '解决方式';  }elseif($v['creative_type'] == 3){  $type = '新创意';  }  $time = date("Y-m-d H:i:s",$v['create_time']);  $csv .= $v['sort_name'].','.$v['username'].','.$type.','.$v['creative_name'].','.$v['creative_description'].','.$v['vote_ num'].','.$v['comment_num'].','.$v['collect_num'].','.$time."\n";  }  echo mb_convert_encoding($csv,"CP936","UTF-8");    }else{  $this->assign("msg",$msg);  }  exit;  }    $this->display();  }  }  ?>