看以下代码:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>ampie</title>
</head>
<body>
<script type="text/javascript" src="../ampie/swfobject.js"></script>
<div id="flashcontent">
<strong>You need to upgrade your Flash Player</strong>
</div> <script type="text/javascript">
// <![CDATA[
var so = new SWFObject("../ampie/ampie.swf", "ampie", "800", "650", "8", "#FFFFFF");
so.addVariable("path", "../ampie/");
so.addVariable("settings_file", escape("ampie/ampie1/ampie_settings.xml"));
so.addVariable("data_file", escape("ampie/ampie1/ampie_data.txt"));--替换成ampie_data.php
so.addVariable("preloader_color", "#999999");
so.write("flashcontent");
// ]]>
</script>
</body>
</html>其中的数据文件为ampie_data.txt,我想用ampie_data.php通过查询数据库动态饼图数据。ampie_data.txt的数据格式为:
China;1314.4;true
India;1120.4
United States;300.38
Indonesia;233.52 
Brazil;187.67 
Pakistan;158.85 
Bangladesh;148.9
Other Countries;3007.5应该如何写这个ampie_data.php 这个程序?