1. 切换到ci路径下

  2. 在application/libraries创建smarty文件夹,并将解压好的Smarty库中的libs文件夹复制到Smarty文件夹中

  3. 在application/config下创建smarty.php, 代码如下:

    <?php
    if (!defined('BASEPATH')) {
        exit('No direct script access allowed');
    }
    $config['cache_lifetime'] = 60;
    $config['caching'] = false;
    $config['template_dir'] = APPPATH . 'views/templates';
    $config['compile_dir'] = APPPATH . 'views/templates_c';
    $config['cache_dir'] = APPPATH . 'views/cache';
    $config['config_dir'] = APPPATH . 'views/config';
    $config['use_sub_dirs'] = false;
    //子目录变量(是否在缓存文件夹中生成子目录)
    $config['left_delimiter'] = '{';
    $config['right_delimiter'] = '}';

  4. 在application/libraries下创建一个Ci_Smarty.php,代码如下

    <?php
    if (!defined('BASEPATH')) {
        exit('No direct script access allowed');
    }
    require_once APPPATH.'libraries/smarty/libs/Smarty.class.php';
    class Ci_Smarty extends Smarty
    {
        protected $ci;
        public function __construct()
        {
            parent::__construct();
            $this -> ci =& get_instance();
            $this -> ci -> load -> config('smarty');
            //加载smarty的配置文件
            $this -> cache_lifetime = $this -> ci -> config -> item('cache_lifetime');
            $this -> caching = $this -> ci -> config -> item('caching');
            $this -> config_dir = $this -> ci -> config -> item('config_dir');
            $this -> template_dir = $this -> ci -> config -> item('template_dir');
            $this -> compile_dir = $this -> ci -> config -> item('compile_dir');
            $this -> cache_dir = $this -> ci -> config -> item('cache_dir');
            $this -> use_sub_dirs = $this -> ci -> config -> item('use_sub_dirs');
            $this -> left_delimiter = $this -> ci -> config -> item('left_delimiter');
            $this -> right_delimiter = $this -> ci -> config -> item('right_delimiter');
        }
    }

  5. 打开application/config/autoload.php 修改

    $autoload['libraries'] = array('');
    改为
    $autoload['libraries'] = array('Ci_Smarty');

  6. application/core下新建一个MY_Controller.php ,代码如下:

    <?php
    class MY_controller extends CI_Controller
    {
        public function __construct()
        {
            parent::__construct();
        }
        public function assign($key, $val)
        {
            $this->ci_smarty->assign($key, $val);
        }
        public function display($html)
        {
            $this->ci_smarty->display($html);
        }
    }

  7. 在views下创建templates目录

  8. 在templates下新建一个测试模板test.tpl

    hello.world

  9. 在controllers下新建一个测试文件Pages.php继承MY_controller

    <?php
    class Pages extends MY_controller {
        public function index()
        {
            $this->display('test.tpl');
        }
    }

  10. codeigniter3整合smarty3_smarty3

  11. 至此完成