function get_region_city()
{
if (VIEW_REGION) {
return get_locale_mem($_SERVER['REMOTE_ADDR']);
} else {
return $_SERVER['REMOTE_ADDR'];
}
}
function update_device_saved($device_saved)
{
//更新统计信息
if (time() - $device_saved['last_pageview'] > SESSION_INTERVAL_TIME) {
$device_saved['start_session'] = time();
$device_saved['session_count'] += 1;
$device_saved['session_pv'] = 0;
}
$device_saved['pageview_count'] += 1;
$device_saved['session_pv'] += 1;
$device_saved['is_first_pageview'] = $device_saved['pageview_count'] < 2;
$device_saved['is_first_session'] = $device_saved['session_count'] < 2;
$device_saved['is_first_day'] = time() - $device_saved['first_pageview'] < COOKIE_TIMEOUT_NEW;
$device_saved['is_first_session_pv'] = $device_saved['session_pv'] < 2;
$device_saved['staytime'] = time() - $device_saved['start_session'];
$device_saved['is_registed'] = !empty($device_saved['kword_account_md5']);
//获取需要附加的信息
//这些都是会动态改变的字段
$ip_addr = @$_SERVER['REMOTE_ADDR'];
$region = get_locale_mem($ip_addr);
$lang = get_accept_language();
$ip_changed = isset($device_saved['ip_addr']) ? $device_saved['ip_addr'] != $ip_addr : false;
$region_changed = isset($device_saved['region']) ? $device_saved['region'] != $region : false;
$lang_changed = isset($device_saved['language']) ? $device_saved['language'] != $lang : false;
$device_saved['ip_addr'] = $ip_addr;
$device_saved['region'] = $region;
$device_saved['language'] = $lang;
$device_saved['Visiting'] = @$_SERVER['HTTP_REFERER'];
$device_saved['XRequestWith'] = @$_SERVER['HTTP_X_REQUESTED_WITH'];
$device_saved['ip_changed'] = $ip_changed;
$device_saved['region_changed'] = $region_changed;
$device_saved['lang_changed'] = $lang_changed;
return $device_saved;
}