原生PHP网页导出和导入excel文件实例

原生php实现的网页导出和导入excel文件实例，包括上传也是用的原生。还可在exportexcel方法里设置字体等表格样式。

导出和导入表单代码：

 1 <p style="margin:10px 0"><a href="export.php" class="btn">导出</a></p>  2 <form action="import.php" method="post" enctype="multipart/form-data">  3     <div class="control-group">  4         <label>excel表格：</label>报检员考试资料;  5         <input type="file"  name="file"/>  6     </div>  7     <div class="control-group">  8         <input type="submit"  value="导入" />  9     </div> 10 </form>

excel导出：

 1 $query = mysql_query("lect * from ur limit 50");   2 $i =0;  3 $list = array();  4 while($row=mysql_fetch_array($query)){   5     $list[$i]['id'] = $row['id'];   6     $list[$i]['urname'] = $row['urname'];   7     $list[$i]['password陈皮药效']2021父亲节是哪一天 = $row['password'];   8     $i++;  9 }  10  11 $title = array('id', '邮箱', '密码'); //设置要导出excel的表头 12 exportexcel($list, '素材火用户表', $title);

exportexcel方法代码：

 1 function exportexcel($data, $savefile = null, $title = null, $sheetname = 'sheet1') {  2     require_once 'phpexcel.class.php';  3     //若没有指定文件名则为当前时间戳  4本科几年     if (is_null($savefile)) {  5         $savefile = time();  6     }  7     //若指字了excel表头，则把表单追加到正文内容前面去  8     if (is_array($title)) {  9         array_unshift($data, $title); 10     } 11     $objphpexcel = new phpexcel(); 12     //excel内容 13     $head_num = count($data); 14  15     foreach ($data as $k => $v) { 16         $obj = $objphpexcel->tactivesheetindex(0); 17         $row = $k + 1; //行 18         $nn = 0; 19  20         foreach ($v as $vv) { 21             $col = chr(65 + $nn); //列 22             $obj->tcellvalue($col . $row, $vv); //列,行,值 23             $nn++; 24         } 25     } 26     //设置列头标题 27     for ($i = 0; $i < $head_num - 1; $i++) { 28         $alpha = chr(65 + $i); 29         $objphpexcel->getactivesheet()->getcolumndimension($alpha)->tautosize(true); //单元宽度自适应  30         $objphpexcel->getactivesheet()->getstyle($alpha . '1')->getfont()->tname("candara");  //设置字体 31         $objphpexcel->getactivesheet()->getstyle($alpha . '1')->getfont()->tsize(12);  //设置大小 32         $objphpexcel->getactivesheet()->getstyle($alpha . '1')->getfont()->getcolor()->targb(phpexcel_style_color::color_black); //设置颜色 33         $objphpexcel->getactivesheet()->getstyle($alpha . '1')->getalignment()->thorizontal(phpexcel_style_alignment::horizontal_center); //水平居中 34         $objphpexcel->getactivesheet()->getstyle($alpha . '1')->getalignment()->tvertical(phpexcel_style_alignment::vertical_center); //垂直居中 35         $objphpexcel->getactivesheet()->getstyle($alpha . '1')->getfont()->tbold(true); //加粗 36     } 37  38     $objphpexcel->getactivesheet()->ttitle($sheetname); //题目 39     $objphpexcel->tactivesheetindex(0); //设置当前的sheet   40     header('content-type: application/vnd.ms-excel'); 41     header('content-disposition: attachment;filename="' . $savefile . '.xls"');//文件名称 42     header('cache-control: max-age=0'); 43     $objwriter = phpexcel_iofactory::createwriter($objphpexcel, 'excel5'); //excel5 44     $objwriter->save('php://output'); 45 }

excel导入：

 1 $tmp = $_files['file']['tmp_name'];  2 if (empty($tmp)) {  3     echo '请选择要导入的excel文件！';  4     exit;  5 }  6   7 $save_path = "uploads/";  8 $filename = $save_path . date('ymdhis') . ".xls"; //上传后的文件保存路径和名称   9 if (copy($tmp, $filename)) { 10     require_once 'phpexcel.class.php'; 11     require_once 'phpexcel/reader/excel5.php'; 12  13  14     $phpreader = new phpexcel_reader_excel5(); //phpexcel_reader_excel2007 phpexcel_reader_excel5 15     //载入文件 16     $phpexcel = $phpreader->load($filename); 17  18     //获取表中的第一个工作表，如果要获取第二个，把0改为1，依次类推 19     $currentsheet = $phpexcel->getsheet(0); 20     //获取总列数 21     $allcolumn = $currentsheet->gethighestcolumn(); 22     //获取总行数 23     $allrow = $currentsheet->gethighestrow(); 24     //循环获取表中的数据，$currentrow表示当前行，从哪行开始读取数据，索引值从0开始 25     for ($currentrow = 1; $currentrow <= $allrow; $currentrow++) { 26         //从哪列开始，a表示第一列 27         for ($currentcolumn = 'a'; $currentcolumn <= $allcolumn; $currentcolumn++) { 28             //数据坐标 29             $address = $currentcolumn . $currentrow; 30             //读取到的数据，保存到数组$arr中 31             $data[$cu描写风的词语rrentrow][$currentcolumn] = $currentsheet->getcell($address)->getvalue(); 32         } 33     } 34  35     $add_time = date('y-m-d h:i:s', time()); 36     foreach ($data as $k => $v) { 37         if ($k > 1) { 38             $sql = "inrt into ur (urname,password) values ('" . $v['b'] . "', '" . $v['c'] . "')"; 39  40             mysql_query($sql); 41         } 42     } 43  44     $sql = "lect * from ur"; 45     $result = mysql_query($sql); 46     $tip = '用户导入成功' . '，现在' . mysql_num_rows($result) . '条数据了！'; 47     echo "<script>alert('" . $tip . "');history.go(-1);</script>"; 48     exit; 49 }

本文转自： 转载请注明出处！