CodeIgniter中使用Smarty模板引擎
在CodeIgniter框架中，parser解析方式不是很完善，所以想换用smarty模版引擎。
方法如下：
1、下载smarty源码包，解压后将其中的lib文件夹复制到CI框架中的application/library/下面；
2、同时在该目录下建立一个Cismarty.php文件，文件内容如下：
<?php
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
require_once( APPPATH . 'libraries/Smarty/Smarty.class.php' );
/**
* Smarty Class
*
* Lets you use smarty engine in CodeIgniter.
*
* @package Application
* @subpackage Libraries
* @category Customize Class
* @author sharexie
*/
class Cismarty extends Smarty {
var $CI;
/**
* Smarty constructor
*
* The constructor runs the session routines automatically
* whenever the class is instantiated.
*/
public function __construct()
{
parent::__construct();
$this->CI =& get_instance();
$this->template_dir = APPPATH . 'views/';
$this->compile_dir = 'cache/templates_c/';
//$this->config_dir = $CI->config->item('configs_dir');
//$this->cache_dir = $CI->config->item('cache');
//$this->caching = true;
//$this->cache_lifetime = ;
//$this->debugging = true;
$this->left_delimiter = '{#';
$this->right_delimiter = '#}';
}
// --------------------------------------------------------------------
/**
* An encapsulation of display method in smarty class
*
* @access public
* @param string
* @param mixed
* @return void
*/
public function view($template_file, $assigns = array())
{
if (strpos($template_file, '.') === false)
{
$template_file .= '.html';
}
if ( ! is_file($this->template_dir . '/' . $template_file)) {
show_error("Smarty error: {$template_file} cannot be found.");
}
if (is_array($assigns) && !empty($assigns))
{
foreach ($assigns as $key => $value)
$this->assign($key, $value);
}
$this->display($template_file);
}
}
/* End of file Smarty.php */
/* Location: ./application/libraries/Smarty.php */
//================================================================
配置完毕
//================================================================
使用方法：
在控制器中如：
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Test extends CI_Controller {
/**
* Test construtor
*/
public function __construct()
{
parent::__construct();
$this->load->library('smarty');
}
/**
* Index Page for this controller.
*/
public function index()
{
$this->cismarty->view('test',array('title'=>'测试'));
}
}
在视图中如：
<html>
<head>
<title>{#$title#}</title>
</head>
<body>
<p>work well</p>
</body>
</html>
原文链接：https://www.cnblogs.com/fredshare/archive/2012/04/13/2445840.html