用php產生一個excel文件

1.我們用php來產生一個excel文件來講述其原理：

excel2007裡面的文檔目錄組成部分為：

2.我們使用ZipArchive()方法來產生一個簡易的excel文件。

使用方法：

3.程式碼如下：

<?php
header("content-type:text/html;charset=utf-8");
//生成一个2007版本的excel文件
//1.实例化一个压缩文档对象
$ex= new ZipArchive();
//2.打开一个excel文件(2007版本)
$ex->open(&#39;./01.xlsx&#39;,ZIPARCHIVE::CREATE);
//3.创建excel文档的各个组成文件（文件目录、xml文件）
$ex->addFromString(&#39;[Content_Types].xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;_rels/.rels&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;docProps/app.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;docProps/core.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;docProps/custom.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/_rels/workbork.xml.rels&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/theme/theme1.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/theme/worksheets/sheet1.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/theme/worksheets/sheet2.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/theme/worksheets/sheet3.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/styles.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
$ex->addFromString(&#39;xl/workbook.xml&#39;,"<?xml version=&#39;1.0&#39; charset=&#39;utf-8&#39; ?>");
?>

執行php後會產生一個excel2007文件，把此文件版本改名的壓縮文件後就可以看到excel文件並不完整，不能使用，要使用還需要藉助excel包來完成大量的資料寫入功能。此舉只是完成ecxcel檔案產生的理解。