PHP/Gettext Problems

Question

I remember running some tests a some months ago with gettext and the following code worked perfectly:

putenv(\'LANG=l33t\');
putenv(\'LANGUAGE=l33t\');
putenv         


        

Answer 1

Gettext isn't overly practical for webapps.

• As for example it doesn't honor/use Accept-Language style preferences by itself.
• Typically incurs some caching issues on shared webhosts (mod_php SAPI).

So I sort of sometimes wish that PHP module wouldn't exist, and the convenient _() function name shortcut was available to userland implementations.
(Had my own gettext.php, which worked more reliable.)

Your options:

1. Anway, according to a few bug reports the Windows port of gettext had some flaws with UTF-8. Maybe your version is affected again. So try bind_textdomain_codeset('default', 'ISO-8859-1'); for starters. Also, it seems to prefer the environment variables on Windows IIRC, so putenv("LC_ALL", "fr_FR"); might work better than setlocale(). Especially workable if you dl(gettext.dll) later on.

   Also give it a chance with including a charset right there LANG=en_GB.ISO-8859-1. (Since your source text is English anyway, caring about the charset isn't very relavant here; but probably a common case where gettext trips over itself.) Oh and on occasion it's UTF8 not UTF-8; also try ASCII.

2. Alternatively circumvent gettext. Your domain idea is close, but I'd simply use a pre-defined ./locale/ subdir for languages:

   ./lang/en/locale/C/LC_MESSAGES/domain.mo
   

   Then just invoke bindtextdomain("default", "./lang/{$APP_LANG}/locale") without giving gettext room to interpret much. It will always look up /C/, but the correct locale directory has been injected already. But try to have a symlink from the $LANG to /C/ in there anyway.

3. Bite in the gnu. Give up on gettext. "PhpWiki" had a custom awk conversion script. It transforms .po files into .php array scripts (yeah very oldschool), and just utilizes a __() function instead. Close. And more reliable.

Answer 2

This code won't run perfectly on every system, because every systems locale repository + php version is different, among other things.

If you want consistency you need to use something like Zend_Translate, which if you install Zend on each system ( the same version of it ) they would all be consistent with one another because they're using the same localization data, locale names and codebase.

There are numerous bugs with setlocale, it's just not reliable. See the comments @ http://php.net/manual/en/function.setlocale.php