php开启smarty

1.开启smarty

 

//时域
session_start();
//定义时区
date_default_timezone_set('Asia/Shanghai');//news add用到

//定义常量
define("BASE_URL","http://localhost/cms/");

define('CONTROLLER_PATH','protected/controller/');
define('TEMPLATES_PATH','protected/templates/');

//smarty
require('protected/libs/smarty/Smarty.class.php');

$smarty = new Smarty;

$smarty->template_dir = TEMPLATES_PATH.'site/';
$smarty->compile_dir = TEMPLATES_PATH.'templates_c/';
//$smarty->config_dir = '/web/www.mydomain.com/smarty/guestbook/configs/';
$smarty->cache_dir = TEMPLATES_PATH.'cache/';

$smarty->left_delimiter='<{';
$smarty->right_delimiter='}>';

//开启缓存
	//第一种
//$smarty->caching=true;//所有缓存只保留1小时
	//第二种
$smarty->caching=2;//