7日間の記録に署名し、切断して再開します.

 //   
    public function member_Sign(){
            $last_sign = $this->models('member')->get_last_sign();
            $sign_count = $last_sign ? $last_sign['sign_count'] : 0;
            if ($sign_count > 0 && date('Y-m-d', $last_sign['sign_time']) == date('Y-m-d')) {
                $this->msg(1, $clock,'     ');
            }
            $next_count = $sign_count + 1;
            $next_count > 7 and $next_count = 0;
            $this->db->insert(SITE_ID . '_member_sign', array(
                'uid' => $this->uid,
                'title' => '  '.$this->member['name'].'  ',
                'status' => 1,
                'sign_time' => SYS_TIME,
                'sign_count' => $next_count,
                'score' => ($sign_count + 1)*5
            ));
            $id = $this->db->insert_id();
            $jifen = ($sign_count + 1) * 5;
            
            //     
            $this->db->set('experience','experience+'.$jifen,false)->where('uid',$this->uid)->update('member');
            $id > 0 ?  $this->msg(0,'    ') : $this->msg(1,'        -->');
            
    }

//        
    public function get_last_sign() {
        return $this->db->select("uid,status,sign_count,sign_time")
                          ->where('uid', $this->uid)
                          ->where('sign_time >=', strtotime('-1 day today'))
                          ->where('status', 1)
                          ->order_by('sign_time desc')
                          ->limit(1)
                          ->get(SITE_ID . '_member_sign')
                          ->row_array();
    }