foreach迴圈法：
main.php
<?php
include "class/Smarty.class.php";
define('__SITE_ROOT', 'd:/appserv/www/smarty_test');
require_once 'includes/DB.class.php';
$tpl = new Smarty();
$tpl->template_dir = __SITE_ROOT . "/templates/";
$tpl->compile_dir = __SITE_ROOT . "/templates_c/";
$tpl->config_dir = __SITE_ROOT . "/configs/";
$tpl->cache_dir = __SITE_ROOT . "/cache/";
$tpl->left_delimiter = '<{';
$tpl->right_delimiter = '}>';
?>
templates/test.php
<?php
require 'main.php';
$tg = new DB('localhost','root','wangxiang','fenghua','UTF8');
$sql = "select title, content from news where Id = 10";
$result = $tg->getRow($sql);
$array1 = array(1 => "蘋果", 2 => "菠蘿", 3 => "香蕉", 4 => "芭樂", 5 => "大西瓜", 6 => "皮球", 7 => "旅遊鞋");
$tpl->assign("title", $result[title]);
$tpl->assign("content", $result[content]);
$tpl->assign("array1", $array1);
$tpl->display("test.html");
?>
test.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>smarty</title>
</head>
<body>
<{$title}>
<br><br>
<{$content}>
<br><br>
<{foreach item = item1 from = $array1}>
<{$item1}>
<{/foreach}>
</body>
</html>
===========================================
section迴圈法：
<?php
require_once("include/config_base.php");
require 'libs/Smarty.class.php';
$db = new DedeSql(false);
$smarty = new Smarty;
$smarty->compile_check = true;
$db->SetQuery("Select id,title From #@__archives where iscommend=11 order by id desc limit 0,8");
$db->Execute();
while($nrow = $db->GetObject())
{
$news_list[]=array("id"=>$nrow->id,"title"=>mb_substr($nrow->title,0,15,'gbk'));
}
$str=@file_get_contents("http://weather.265.com/weather.htm");
$str=str_replace("<scrīpt>","</body>",$str);
$smarty->assign("news ",$ news_list);
$smarty->assign("weatherstr",$str);
$smarty->display('index.html');
?>
Index.html
迴圈{section name=loop loop=$news}
<a href="plus/view.php?aid={$news[loop].id}">{$news[loop].title}</a><br />
{/section}
天氣{$weatherstr }
