Время объединения сообщений в Bullet Enegry

      $combine = false;
      if(parent::$modules_config['msg_combine']) {
         $row = $this->db->super_query("SELECT id,id_topic,autors_id,message_autor,message_date,message_text FROM " . PREFIX . "_be_message where id_topic = '{$option['topicId']}' ORDER BY id DESC LIMIT 1");
         if($row['autors_id'] == $option['idUser']) {
            $combine = true;
         }
         if(parent::$group_config[parent::$id_member['user_group']]['be_time_step_msg'] and (($row['message_date'] + (parent::$group_config[parent::$id_member['user_group']]['be_time_step_msg'] * 60)) < $this->time)) {
            $combine = false;
         }
         if(date("Y-m-d", $row['message_date']) != date("Y-m-d", $this->time)) {
            $combine = false;
         }
         if((($this->_valueStrlen($row['message_text'], parent::$dle_config['charset']) + $this->_valueStrlen($option['postMsg'], parent::$dle_config['charset'])) > parent::$modules_config['message_count']) and $combine) {
            $combine = false;
         }
      }

         if(date("Y-m-d", $row['message_date']) != date("Y-m-d", $this->time)) {
            $combine = false;
         }

         if( ( $this->time - $row['message_date'] ) > ( 2 * 60 * 60 )  ) 
        {
            $combine = false;

         }