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
本书是全面讲述PHP与MySQL的经典之作，书中不但全面介绍了两种技术的核心特性，还讲解了如何高效地结合这两种技术构建健壮的数据驱动的应用程序。本书涵盖了两种技术新版本中出现的最新特性，书中大量实际的示例和深入的分析均来自于作者在这方面多年的专业经验，可用于解决开发者在实际中所面临的各种挑战。 本书内容全面深入，适合各层次PHP和MySQL开发人员阅读，既是优秀的学习教程，也可用作参考手册。
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(); } } ?>
