public static function getInstance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
<?php
set_include_path(get_include_path() . PATH_SEPARATOR . dirname(dirname(dirname(__FILE__))) . "/Zigu/libs" . PATH_SEPARATOR . dirname(dirname(dirname(__FILE__))) . "/Zigu/src");
require_once 'Zigu/Service/PollServiceFactory.php';
$ziguService = PollServiceFactory::getInstance()->createPollService();
?>
<script language="javascript" type="text/javascript" src="http://image.dukuai.com/dukuai/js/jq/jquery-1.2.6m.js"></script>
<style>
<!--
/*全局CSS定义*/
body {font-family:Tahoma, Arial, sans-serif,"宋体";margin:0;padding:0;font-size:12px; color:#000;}
div,form,img,ul,ol,li,dl,dt,dd {margin: 0; padding: 0; border: 0;}
h1,h2,h3,h4,h5,h6 { margin:0; padding:0;}
table,td,tr,th{font-size:12px;}
a{text-decoration:none;color:#333;}
a:hover{text-decoration:underline;color:#000;}
/*新增投票投票*/
.pcontent{margin-left:20px;margin-top:10px;}
.pcontent dl dt{list-style-type:none;font-size:18px;color:red}
.pcontent dl dd{list-style-type:none;font-size:14px;}
.pcontent ul li{list-style-type:none;font-size:14px;}
-->
</style>
<div class="pcontent">
<form action="index.php" method="POST">
<div>
<div>
<dl>
<dt>投票</dt>
public function getPollService()
{
require_once 'zigu/poll/service/PollServiceFactory.php';
return PollServiceFactory::getInstance()->createPollService();
}