note 117250 added to locale.getprimarylanguage

The behaviour when a falsy value is passed as the $locale is undocumented, but it appears that it returns the primary language of the default system language. In my case: Locale::getPrimaryLanguage(null); Returns 'en'. So make sure to test $locale before passing it to the method. ---- Server IP: 87.124.126.49 Probable Submitter: 46.5.130.76 ---- Manual Page -- http://php.net/manual/en/locale.getprimarylanguage.php Edit -- https://master.php.net/note/edit/117250 Del: integrated -- https://master.php.net/note/delete/117250/integrated Del: useless -- https://master.php.net/note/delete/117250/useless Del: bad code -- https://master.php.net/note/delete/117250/bad+code Del: spam -- https://master.php.net/note/delete/117250/spam Del: non-english -- https://master.php.net/note/delete/117250/non-english Del: in docs -- https://master.php.net/note/delete/117250/in+docs Del: other reasons-- https://master.php.net/note/delete/117250 Reject -- https://master.php.net/note/reject/117250 Search -- https://master.php.net/manage/user-notes.php