Bug #74953 [NEW]: Locale::getDisplayName has inconsistent 2nd argument

From: franssen dot roland at gmail dot com Operating system: 3v4l.org PHP version: 7.2.0alpha3 Package: I18N and L10N related Bug Type: Bug Bug description:Locale::getDisplayName has inconsistent 2nd argument Description: ------------ Basically https://3v4l.org/mIf1N getDisplayName($some, null) behaves different compared to getDisplayName($some) > http://php.net/manual/en/locale.getdisplayname.php > If is NULL then the default locale is used. That is simply not true. Thanks! Related to https://bugs.php.net/bug.php?id=74439 maybe? -- Edit bug report at https://bugs.php.net/bug.php?id=74953&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=74953&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=74953&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=74953&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=74953&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=74953&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=74953&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=74953&r=needscript Try newer version: https://bugs.php.net/fix.php?id=74953&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=74953&r=support Expected behavior: https://bugs.php.net/fix.php?id=74953&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=74953&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=74953&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=74953&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=74953&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=74953&r=dst IIS Stability: https://bugs.php.net/fix.php?id=74953&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=74953&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=74953&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=74953&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=74953&r=mysqlcfg