<?php
class LangClass extends CI_Controller {
function set_lang(){
//从Uri中分解出当前的语言,如'zh-cn' 或 'english'
$my_lang = $this->uri->segment(1);
//默认语言为英语english
if ($my_lang =='zh-cn' || $my_lang =='english' )
{
//动态设置当前语言
$this ->config->set_item('language' , $my_lang );
//为方便,配置做后缀的当前语言,如_english
$this ->config->set_item('post_lang' , '_' .$my_lang );
}
else{
$this ->config->set_item('language' , 'zh-cn' );
$this ->config->set_item('post_lang' , '_zh-cn');
}
$this ->load->helper('language' );
}
}