时间戳差异代码点火器带访问计数器


timestampdiff codeigniter w/visit counter

我正在尝试通过检查 ip 在带有过滤器的代码点火器中制作一个访问计数器。这是我到目前为止的代码:

public function new_visit($ip)
    {
        $new_ip = $ip;
        $this->db->from('visitas');
        $this->db->where('ip_addr', $new_ip);
        $query = $this->db->get();
        $count = $query->num_rows();
        if ($count > 0) {
            $lastv = $query->row('last_visit');
            $currentv = new DateTime('NOW');
            $consulta = $this->db->query('SELECT TIMESTAMPDIFF(HOUR,"$currentv","$lastv" ) FROM visitas WHERE ip_addr = "$new_ip"',FALSE);
            **if ($consulta->result() > 10) {**
                $this->db->set('cant_visit', 'cant_visit+1', FALSE);
                $this->db->set('last_visit', 'NOW()', FALSE);
                $this->db->update('visitas');
            }
        } else {
            $data = array(
                'ip_addr'=>$new_ip
            );
            $this->db->set('cant_visit', 'cant_visit+1', FALSE);
            $this->db->set('first_visit', 'NOW()', FALSE);
            $this->db->insert('visitas', $data);
        }

我的问题是,突出显示的扇区总是返回 true,因此每次单击菜单栏时我总是会得到新的访问。我尝试了不同的方法来做到这一点,但到目前为止还没有成功。我的 sql 表 (cant_visit) 中的日期字段是日期时间。希望有人能帮助我!,谢谢!

我回答自己:

public function new_visit($ip)
 {
  $new_ip = $ip;
  $this->db->from('visitas');
  $this->db->where('ip_addr', $new_ip);
  $query = $this->db->get();
  $count = $query->num_rows();
  if ($count > 0) {
   $currentv = new DateTime('NOW');
   $currentv = $currentv->format('Y-m-d H:i:s'); // had to format this
   $q = $this->db->query("SELECT TIMESTAMPDIFF(HOUR, '$currentv', last_visit) as timediff FROM visitas WHERE ip_addr = '$new_ip'");
   $time_diff = $q->row()->timediff;  
   // return $time_diff; <-- just for testing
   if ($time_diff > 10) { 
    $this->db->set('cant_visit', 'cant_visit+1', FALSE);
    $this->db->set('last_visit', 'NOW()', FALSE);
    $this->db->update('visitas');
   }
  } else {
   $data = array(
    'ip_addr'=>$new_ip
   );
   $this->db->set('cant_visit', 'cant_visit+1', FALSE);
   $this->db->set('first_visit', 'NOW()', FALSE);
   $this->db->insert('visitas', $data);
  }
 }

谢谢!