Smarty 下载: http://www.smarty.net/download
include_once('./Smarty-3.1.8/libs/Smarty.class.php');
$smarty = new Smarty();
$smarty -> template_dir = "./templates"; //模板存放目录
$smarty -> compile_dir = "./templates_c"; //编译目录
$smarty -> left_delimiter = "{"; //左定界符
$smarty -> right_delimiter = "}"; //右定界符
$smarty -> assign('test','OK');
$smarty -> display('test.html');
在模板目录里面建一个test.html,
test.html文件里面写个{$test},输出OK字符,smary安装成功。