php生成excel

最新推荐文章于 2024-03-07 17:08:51 发布

转载最新推荐文章于 2024-03-07 17:08:51 发布 · 118 阅读

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原文链接：http://www.cnblogs.com/vaal-water/articles/2276938.html

本文介绍了一种使用PHP在服务器端生成Excel文件的方法。通过定义特定的函数，如xlsBOF和xlsEOF，可以创建Excel的基本结构。此外，还提供了处理单元格数据的函数，如xlsWriteNumber和xlsWriteLabel，用于写入数字和字符串。文章展示了如何设置HTTP头来正确下载生成的文件。

生成excel有很多方法这里记录一个相对最简单在php 5.3.8里能使用的

 1 function xlsBOF() {
 2  echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
 3  return;
 4 }
 5 function xlsEOF() {
 6  echo pack("ss", 0x0A, 0x00);
 7  return;
 8 }
 9 function format( $STR ){
10  $STR = str_replace( "\"", "", $STR );
11  if ( strpos( $STR, "," ) ){
12   $STR = "\"".$STR."\"";
13  }
14  $STR = iconv( "utf-8", "gb2312", $STR );
15  return $STR;
16 }
17 function xlsWriteNumber($Row, $Col, $Value) {
18  echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
19  echo pack("d", $Value);
20  return;
21 }
22 function xlsWriteLabel($Row, $Col, $Value ) {
23  $L = strlen($Value);
24  echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
25  echo $Value;
26  return;
27 }
28 function write_excel_line($hang,$lie,$val){
29  if(is_numeric($val)){
30   xlsWriteNumber($hang,$lie,$val);
31  }else{
32   xlsWriteLabel($hang,$lie,$val);
33  }
34 }
35 $mktime = mktime();
36 header('Content-Type: text/html; charset=utf-8');
37 header("Pragma: public");
38 header("Expires: 0");
39 header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
40 header("Content-Type: application/force-download");
41 header("Content-Type: application/octet-stream");
42 header("Content-Type: application/download");
43 header("Content-Disposition: attachment;filename=$mktime.xls ");
44 header("Content-Transfer-Encoding: binary ");
45 // XLS Data Cell
46 xlsBOF();
47 xlsWriteLabel(0, 0, format('单元格A1'));
48 xlsWriteLabel(0, 1, format('单元格B1'));
49 xlsWriteLabel(0, 2, format('单元格C1'));
50 write_excel_line(1, 0, 'A2');
51 write_excel_line(1, 1, 'B2');
52 write_excel_line(1, 2, 'C2');
53 write_excel_line(2, 0, 'A3');
54 write_excel_line(2, 1, 'B3');
55 write_excel_line(2, 2, 'C3');
56 write_excel_line(3 , 0, '40');
57 write_excel_line(3 , 1, '41');
58 write_excel_line(3 , 2, '42');
59 xlsEOF();

转载于:https://www.cnblogs.com/vaal-water/articles/2276938.html