The lang() function needs to be able to handle the case where the key points to an array.
See https://www.phpbb.com/community/viewtopic.php?p=14328531#p14328531
The lang() function needs to be able to handle the case where the key points to an array.
See https://www.phpbb.com/community/viewtopic.php?p=14328531#p14328531