AvocadoAmber/AvocadoEdition_Light/bbs/visit_browscap.inc.php

<?php
if (!defined('_GNUBOARD_'))
  exit; // 개별 페이지 접근 불가

if (!(version_compare(phpversion(), '5.3.0', '>=') && defined('G5_BROWSCAP_USE') && G5_BROWSCAP_USE))
  return;

// Browscap 캐시 파일이 있으면 실행
if (defined('G5_VISIT_BROWSCAP_USE') && G5_VISIT_BROWSCAP_USE && is_file(G5_DATA_PATH . '/cache/browscap_cache.php')) {
  include_once(G5_PLUGIN_PATH . '/browscap/Browscap.php');

  $browscap = new phpbrowscap\Browscap(G5_DATA_PATH . '/cache');
  $browscap->doAutoUpdate = false;
  $browscap->cacheFilename = 'browscap_cache.php';

  $info = $browscap->getBrowser($_SERVER['HTTP_USER_AGENT']);

  $vi_browser = $info->Comment;
  $vi_os = $info->Platform;
  $vi_device = $info->Device_Type;
}