array getUserData();
Array ( [ip] => 127.0.0.1
[ua] => mozilla/5.0 (windows; u; windows nt 5.1; ru; rv:1.9.0.3) gecko/2008092417 firefox/3.0.3
[browser] => mz
[long_name] => mozilla
[version] => 1.9.0.3
[maj_ver] => 1
[min_ver] => .9.0.3
[letter_ver] =>
[javascript] => 1.5
[platform] => win
[os] => xp
[language] => ru,en-us,en
[gecko] => 2008092417
[gecko_ver] => 1.9.0.3
[html] => true
[images] => true
[frames] => true
[tables] => true
[java] => true
[plugins] => true
[css2] => true
[css1] => true
[iframes] => true
[xml] => true
[dom] => true
[hdml] => false
[wml] => false
[must_cache_forms] => true
[avoid_popup_windows] => false
[cache_ssl_downloads] => false
[break_disposition_header] => false
[empty_file_input_value] => false
[scrollbar_in_way] => false
)
$txt = $modx->getUserData();
//дасть інформацію про системне оточення користувача.