header导出Excel应用示例

<?php
class reportFormAction extends CommonAction{

public function index(){
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;
$order = creative_id desc;
if($_POST[crea_wh] == 1) $order .= "";
if($_POST[crea_wh] == 2) $order .= "creative_time desc";
$star = strtotime($_POST[control_star]);
$end = strtotime($_POST[control_end]);
if($star && $end) $where .= " and (create_time between $star and $end)";
if($_POST[creative_type] == 1) $where .= " and creative_type =1";
if($_POST[creative_type] == 2) $where .= " and creative_type =2";
if($_POST[creative_type] == 3) $where .= " and creative_type =3";
if($_POST[sort_name] == 1) $where .= " and sort_name = 技术类";
if($_POST[sort_name] == 2) $where .= " and sort_name = 包装类";
if($_POST[sort_name] == 3) $where .= " and sort_name = 产品类";
if($_POST[sort_name] == 4) $where .= " and sort_name = 营销类";
if($_POST[sort_name] == 5) $where .= " and sort_name = 其他类";
if($_POST[two_status]==0) {$where .= " and two_status=0"; $fenlei1="一句话创意";}
if($_POST[two_status]==1) {$where .= " and two_status=1"; $fenlei2="标准创意";}
$csv = ;
$lists = M(creative)->where($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();
}
}
?>