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- <?php
- class Model_Login extends Lin_Model {
- function __construct(){
- parent::__construct();
- $this->load_table("login");
- }
- /* 根据用户名获取用户信息 */
- function get_username($username){
- return $this->find("username = '$username' ");
- }
- /* 根据用户ID获取用户信息 */
- function get_userid($id){
- if(isset($id))
- {
- return $this->find("id = '$id' ");
- }
- else
- {
- return ;
- }
- }
- /* 更新登录数据 */
- function updatelogin($admin_arr){
- $ip = $this->input->ip_address();
- $lastlogintime = $admin_arr['logintime'];
- $items = array(
- 'loginip'=>$ip,
- 'logintime'=> time(),
- 'lastlogintime'=>$lastlogintime
- );
- $this->db->set('logins','logins+1',false);
- $this->save($items,$admin_arr['id']);
- }
- } //end class
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