使用COM,可以在PHP中控制Excel。下面通过一个简单的示例来演示PHP如何与Excel相交互(示例中有详细的注释):
1 php
2 // 指定页面编码,防止出现中文乱码的情形
3 header ( ' Content-type: text/html; charset=gb2312 ' );
4
5 // 启动Excel
6 $ms_excel = new COM( " excel.application " ) or die ( " 不能打开Excel应用程序 " );
7
8 // 在网页中显示当前的Excel版本
9 echo " Excel版本:{ $ms_excel ->Version}\n " ;
10
11 // 新建一个工作簿
12 $ms_excel -> Application -> Workbooks -> Add() or die ( " 不能添加新工作簿 " );
13
14 // 在工作簿的工作表Sheet1中单元格A1中输入文本
15 $ms_excel -> Worksheets( " Sheet1 " ) -> Range ( " A1 " ) -> Value = " 测试 " ;
16
17 // 保存工作簿,如果没有指定路径,则默认保存在我的文档中
18 $ms_excel -> Workbooks( 1 ) -> SaveAs( " php_excel_test.xls " );
19
20 // 关闭工作簿
21 $ms_excel -> Quit();
22
23 // 清空对象
24 $ms_excel = null ;
25 ?>
在htdocs文件夹中将该文件保存为“excelsample.php”。打开浏览器,在地址栏中输入:
http://localhost/excelsample.php
此时,将会在页面中显示当前的Excel版本,同时创建名为php_excel_test.xls的工作簿并在工作表Sheet1单元格A1中输入“测试”。
打开工作簿php_excel_test.xls,在单元格A1中将会看到已经输入了“测试”。
注:为防止出现乱码,在代码开始设置了编码格式,同时在保存文件时选择保存为gb2312格式。

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