原生php导出csv文件
require('./db/dbManager.php');
require('./session.php');
require('./department_utils.php');
class ExportCSV{
function __construct(){
$this->db=new dbManager();
$this->out = fopen('php://output', 'w');
}
function output(&$row){
for($i=0;$i<count($row);$i++){
$row[$i]=iconv('utf-8','gb18030',$row[$i]);
}
fputcsv($this->out,$row);
}
function user($opts){
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
$fileName=$name.'-用户列表';
}else{
$department=0;
$fileName='所有部门-用户列表';
}
if(isset($opts['download'])){
//header('Content-Disposition: attachment;filename="'.$fileName.'.csv"');
$this->set_filename($fileName.'.csv');
}
$h=['部门','用户名','姓名','手机','工号','身份'];
$this->output($h);
$sql='SELECT COUNT(*) FROM users';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' WHERE DepartmentId IN '.$deps;
}
$total=$this->db->querySingle($sql);
$sql='SELECT d.DepartmentName,u.Username,u.Name,u.Phone,u.empno,r.name FROM users u';
$sql.=' LEFT JOIN department d ON d.ID=u.DepartmentId';
$sql.=' LEFT JOIN role r ON r.id=u.role';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' WHERE DepartmentId IN '.$deps;
}
$sql.=' LIMIT ?,10';
for($i=0;$i<$total;$i+=10){
$arr=$this->db->queryAll($sql,[$i]);
if(!$arr)
break;
for($j=0;$j<count($arr);$j++)
$this->output($arr[$j]);
}
}
function time_range($b,$e){
return date('Ymd',$b).'-'.date('Ymd',$e);
}
function exam($opts){
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
$begin_str=date('Y-m-d H:i:s',$begin);
$end_str=date('Y-m-d H:i:s',$end);
$fileName=$name.'-考试-'.$this->time_range($begin,$end);
if(isset($opts['download'])){
//header('Content-Disposition: attachment;filename="'.$fileName.'.csv"');
$this->set_filename($fileName.'.csv');
}
$h=['部门','考试名','时间','时长(分钟)','总分','及格线(百分制)'];
$this->output($h);
$sql='SELECT COUNT(*) FROM exam e';
$sql.=' WHERE e.ExamTime BETWEEN ? AND ?';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND DepartmentId IN '.$deps;
}
$total=$this->db->querySingle($sql,[$begin_str,$end_str]);
$sql='SELECT d.DepartmentName,e.ExamName,e.ExamTime,e.ExamDuration,e.Score,e.PassScore FROM exam e';
$sql.=' LEFT JOIN department d ON d.ID=e.DepartmentId';
$sql.=' WHERE e.ExamTime BETWEEN ? AND ?';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND DepartmentId IN '.$deps;
}
$sql.=' LIMIT ?,10';
for($i=0;$i<$total;$i+=10){
$arr=$this->db->queryAll($sql,[$begin_str,$end_str,$i]);
if(!$arr)
break;
for($j=0;$j<count($arr);$j++){
if(!$arr[$j][0])
$arr[$j][0]='所有部门';
$this->output($arr[$j]);
}
}
}
function grade($opts){
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
$begin_str=date('Y-m-d H:i:s',$begin);
$end_str=date('Y-m-d H:i:s',$end);
$fileName=$name.'-考试成绩-'.$this->time_range($begin,$end);
if(isset($opts['download'])){
//header('Content-Disposition: attachment;filename="'.$fileName.'.csv"');
$this->set_filename($fileName.'.csv');
}
$h=['部门','名字','考试名','时间','总分','分数'];
$this->output($h);
$sql='SELECT COUNT(*) FROM grade g';
$sql.=' LEFT JOIN exam e ON e.ID=g.ExamId';
$sql.=' LEFT JOIN users u ON u.ID=g.UserId';
$sql.=' WHERE e.ExamTime BETWEEN ? AND ?';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND u.DepartmentId IN '.$deps;
}
$total=$this->db->querySingle($sql,[$begin_str,$end_str]);
$sql='SELECT d.DepartmentName,u.Name,e.ExamName,e.ExamTime,e.Score,g.Score FROM grade g';
$sql.=' LEFT JOIN exam e ON e.ID=g.ExamId';
$sql.=' LEFT JOIN users u ON u.ID=g.UserId';
$sql.=' LEFT JOIN department d ON d.ID=u.DepartmentId';
$sql.=' WHERE e.ExamTime BETWEEN ? AND ?';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND u.DepartmentId IN '.$deps;
}
$sql.=' LIMIT ?,10';
for($i=0;$i<$total;$i+=10){
$arr=$this->db->queryAll($sql,[$begin_str,$end_str,$i]);
if(!$arr)
break;
for($j=0;$j<count($arr);$j++){
if(!$arr[$j][0])
$arr[$j][0]='所有部门';
$this->output($arr[$j]);
}
}
}
function exercise($opts){
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
$fileName=$name.'-练习数据-'.$this->time_range($begin,$end);
if(isset($opts['download'])){
//header('Content-Disposition: attachment;filename="'.$fileName.'.csv"');
$this->set_filename($fileName.'.csv');
}
if(!$this->db->exec('ATTACH DATABASE "exercise.db.php" AS "EX"'))
return;
$sql='SELECT COUNT(*) FROM EX.exercise e';
$sql.=' LEFT JOIN users u ON u.ID=e.uid';
$sql.=" WHERE e.time BETWEEN $begin AND $end";
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND u.DepartmentId IN '.$deps;
}
$total=$this->db->querySingle($sql);
$h=['部门','身份','名字','时间','结果'];
$this->output($h);
$sql='SELECT d.DepartmentName,r.name,u.Name,datetime(e.Time,"unixepoch","localtime"),e.result FROM EX.exercise e';
$sql.=' LEFT JOIN users u ON u.ID=e.uid';
$sql.=' LEFT JOIN department d ON d.ID=u.DepartmentId';
$sql.=' LEFT JOIN role r ON r.ID=u.role';
$sql.=" WHERE e.time BETWEEN $begin AND $end";
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND u.DepartmentId IN '.$deps;
}
$sql.=' ORDER BY e.time ASC LIMIT ?,10';
for($i=0;$i<$total;$i+=10){
$arr=$this->db->queryAll($sql,[$i]);
if(!$arr)
break;
for($j=0;$j<count($arr);$j++){
if(!$arr[$j][4])
$arr[$j][4]='错误';
else
$arr[$j][4]='正确';
$this->output($arr[$j]);
}
}
}
function set_filename($fileName){
$userAgent=$_SERVER['HTTP_USER_AGENT'];
if($userAgent && strstr($userAgent,"Firefox")){
header('Content-Disposition: attachment;filename*="'."utf8''".urlencode($fileName).'"');
}else{
header('Content-Disposition: attachment;filename="'.urlencode($fileName).'"');
}
}
function study($opts){
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
$fileName=$name.'-学习时间-'.$this->time_range($begin,$end);
if(isset($opts['download']))
//header('Content-Disposition: attachment;filename="'.$fileName.'.csv"');
$this->set_filename($fileName.'.csv');
$sql='SELECT COUNT(*) FROM studyRecord s';
$sql.=' LEFT JOIN users u ON u.ID=s.UserId';
$sql.=" WHERE s.Begin BETWEEN $begin AND $end";
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND u.DepartmentId IN '.$deps;
}
$total=$this->db->querySingle($sql);
$h=['部门','身份','名字','时间','时长(秒)','类型'];
$this->output($h);
$sql='SELECT d.DepartmentName,r.name,u.Name,datetime(s.Begin,"unixepoch","localtime"),s.Duration,s.Type FROM studyRecord s';
$sql.=' LEFT JOIN users u ON u.ID=s.UserId';
$sql.=' LEFT JOIN department d ON d.ID=u.DepartmentId';
$sql.=' LEFT JOIN role r ON r.ID=u.role';
$sql.=" WHERE s.Begin BETWEEN $begin AND $end";
$sql.=" LIMIT ?,10";
for($i=0;$i<$total;$i+=10){
$arr=$this->db->queryAll($sql,[$i]);
if(!$arr)
break;
for($j=0;$j<count($arr);$j++){
if($arr[$j][5]==0)
$arr[$j][5]='学习';
else
$arr[$j][5]='练习';
$this->output($arr[$j]);
}
}
}
// 每个学员学习时间要按学习类型分组加起来
function study2($opts){
if(!$this->db->exec('ATTACH DATABASE "exercise.db.php" AS "EX"'))
return;
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
$fileName=$name.'-学习时间-'.$this->time_range($begin,$end);
if(isset($opts['download']))
$this->set_filename($fileName.'.csv');
$total=9999;
$h=['部门','身份','名字','学习时间(秒)','练习时长(秒)','练习数量','练习正确数量','练习正确率'];
$this->output($h);
$sql='SELECT d.DepartmentName,r.name,u.Name,u.ID FROM users u';
$sql.=' LEFT JOIN department d ON d.ID=u.DepartmentId';
$sql.=' LEFT JOIN role r ON r.ID=u.role';
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' WHERE u.DepartmentId IN '.$deps;
}
$sql.=' LIMIT ?,10';
for($i=0;$i<$total;$i+=10){
$arr=$this->db->queryAll($sql,[$i]);
if(!$arr)
break;
for($j=0;$j<count($arr);$j++){
$uid=array_pop($arr[$j]);
$temp=$this->db->query("SELECT sum(-s.Duration*(s.Type-1)),sum(s.Duration*s.Type) FROM studyRecord s WHERE s.UserId=? AND s.Begin BETWEEN $begin AND $end",$uid);
if($temp){
$arr[$j][]=(int)$temp[0];
$arr[$j][]=(int)$temp[1];
}else{
$arr[$j][]=0;
$arr[$j][]=0;
}
$temp=$this->db->query('SELECT COUNT(*),SUM(e.result) FROM EX.exercise e WHERE e.uid=?',$uid);
if($temp){
$arr[$j][]=(int)$temp[0];
$arr[$j][]=(int)$temp[1];
if($temp[0]>0){
$arr[$j][]=sprintf("%.2f",$temp[1]/$temp[0]);
}else{
$arr[$j][]=0;
}
}
$this->output($arr[$j]);
}
}
}
function get_libnames(){
$sql='SELECT Name FROM question_lib group by Name';
return $this->db->querySingleAll($sql);
}
function lib_error($opts){
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$fileName=$name.'-高频错题-'.$this->time_range($begin,$end);
if(isset($opts['download']))
$this->set_filename($fileName.'.csv');
$libs=$this->get_libnames();
if(!$this->db->exec('ATTACH DATABASE "exercise.db.php" AS "EX"'))
return;
$h=['题库','题型','题目','选项','答案','答题数','答题正确数量','正确率'];
$this->output($h);
$sql='CREATE TEMP VIEW stat AS SELECT qid,count(*) as count,sum(result) as result,sum(result)*1.0/count(*)*1.0 as accuracy FROM EX.exercise';
$sql.=' LEFT JOIN users u ON u.ID=uid';
$sql.=" WHERE time BETWEEN $begin AND $end";
if($department>0){
$deps=department_with_child_sql($this->db,$department);
$sql.=' AND u.DepartmentId IN '.$deps;
}
$sql.=' GROUP BY qid';
$ret=$this->db->exec($sql);
if(!$ret){
return;
}
$sql='SELECT q.LibName,q.Type,q.Question,q.Option,q.Answer,s.count,s.result,s.accuracy FROM stat s';
$sql.=' LEFT JOIN EX.question q ON q.ID=s.qid';
$sql.=' WHERE q.LibName=?';
$sql.=' AND s.count>=3';
$sql.=' ORDER BY s.accuracy ASC';
$sql.=' LIMIT 0,10';
for($i=0;$i<count($libs);$i++){
$temp=$this->db->queryAll($sql,$libs[$i]);
if(!$temp)
continue;
for($j=0;$j<count($temp);$j++){
$this->output($temp[$j]);
}
}
}
//过关记录
function manmul_lib($opts){
$begin=(int)$opts['begin'];
$end=(int)$opts['end'];
if(isset($opts['department']) && $opts['department']>0){
$department=(int)$opts['department'];
$name=$this->db->querySingle('SELECT DepartmentName FROM department WHERE ID=?',[$department]);
if(!$name)
return;
}else{
$department=0;
$name='所有部门';
}
$fileName=$name.'-过关记录-'.$this->time_range($begin,$end);
if(isset($opts['download']))
$this->set_filename($fileName.'.csv');
$libs=$this->get_libnames();
if(!$this->db->exec('ATTACH DATABASE "exercise.db.php" AS "EX"'))
return;
$h=['姓名','部门','过关记录','时间','难度系数'];
$this->output($h);
}
}
header('Content-Type: text/plain; charset=GB18030');
//header('Content-Type: application/octet-stream');
if(!isset($_GET['op']))
return;
$op=$_GET['op'];
if(!isset($_SESSION['AdminId']))
return;
$ec=new ExportCSV();
if(!department_can_admin($ec->db,$_GET['department'],$_SESSION['AdminId']))
return;
header('Cache-Control: max-age=0');
if($op=='user')
$ec->user($_GET);
else if($op=='exam')
$ec->exam($_GET);
else if($op=='grade')
$ec->grade($_GET);
else if($op=='exercise')
$ec->exercise($_GET);
else if($op=='study')
$ec->study2($_GET);
else if($op=='libe')
$ec->lib_error($_GET);
else if($op=='manmul')
$ec->manmul_lib($_GET);
?>
一个模块的代码。附上结果图片
下图为study方法中导出的练习数据，头部引入除过session都是封装了crud的db方法类，导出主要参考下面两个方法。
方法:
function set_filename($fileName){
$userAgent=$_SERVER['HTTP_USER_AGENT'];
if($userAgent && strstr($userAgent,"Firefox")){
header('Content-Disposition: attachment;filename*="'."utf8''".urlencode($fileName).'"');
}else{
header('Content-Disposition: attachment;filename="'.urlencode($fileName).'"');
}
}
方法：
function output(&$row){
for($i=0;$i<count($row);$i++){
$row[$i]=iconv('utf-8','gb18030',$row[$i]);
}
fputcsv($this->out,$row);
}
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