[closed]JFactory::getLanguage() returns wrong language code - Joomla! Forum - community, help and support

hi there!

i think stumbled small bug - maybe can confirm or explain our mistake - here's did:

- set multilanguage site. our customer translate sites. made german , english translation.

- spare time copied english content french menu , changed language in backend.

- @ point use:

code: select all

$lang = jfactory::getlanguage();
$languages = jlanguagehelper::getlanguages('lang_code');
$languagecode = $languages[ $lang->gettag() ]->sef; 

to determine language of user custom php-application. , here comes weird thing:

as long user not logged in, language code returned 'en' alltough user has selected french language. user logged in same code returns 'fr' language code.

if content created french content , not switched afterwars or copied code returns correct language code.

did make mistake?

found our mistake: did not change url of iframe-wrapper. sorry.