"Deutsch",
'en_US.UTF-8' => "English"
);
$default_locale = 'en_US.UTF-8';
/**
* Initializes gettext for internationalization and updates the sessions locale to use for translation.
*/
function gettext_init() {
global $locales, $default_locale;
if (isset($_REQUEST['set_locale']) && in_array($_REQUEST['set_locale'], array_keys($locales)))
$_SESSION['locale'] = $_REQUEST['set_locale'];
elseif (! isset($_SESSION['locale']))
$_SESSION['locale'] = $default_locale;
gettext_locale();
bindtextdomain('default', '../locale');
bind_textdomain_codeset('default', 'UTF-8');
textdomain('default');
}
/**
* Swich gettext locale.
*
* @param string $locale
*/
function gettext_locale($locale = null) {
if ($locale == null)
$locale = $_SESSION['locale'];
putenv('LC_ALL=' . $locale);
setlocale(LC_ALL, $locale);
}
/**
* Renders language selection.
*
* @return string
*/
function make_langselect() {
global $locales;
$URL = $_SERVER["REQUEST_URI"] . (strpos($_SERVER["REQUEST_URI"], "?") > 0 ? '&' : '?') . "set_locale=";
$items = array();
foreach ($locales as $locale => $name)
$items[] = toolbar_item_link(htmlspecialchars($URL) . $locale, '', '
' . $name);
return toolbar_dropdown('', '![' . $locales[$_SESSION['locale']] . '](pic/flag/' . $_SESSION['locale'] . '.png "' . $locales[$_SESSION['locale']] . '")
' . $locales[$_SESSION['locale']], $items);
}
?>