<?php
+
/**
* SquirrelMail internal gettext functions
*
* Since 1.5.1 uses php-gettext classes.
* Original implementation was done by Tyler Akins (fidian)
- * @copyright (c) 1999-2005 The SquirrelMail Project Team
- * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ *
* @link http://www.php.net/gettext Original php gettext manual
* @link http://savannah.nongnu.org/projects/php-gettext php-gettext classes
+ * @copyright © 1999-2006 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @since 1.1.2
* @package squirrelmail
*/
function _($str) {
global $l10n, $gettext_domain;
- if ($l10n[$gettext_domain]->error==1) return $str;
+ if (! isset($l10n[$gettext_domain]) ||
+ ! is_object($l10n[$gettext_domain]) ||
+ $l10n[$gettext_domain]->error==1)
+ return $str;
return $l10n[$gettext_domain]->translate($str);
}
if ($name) $gettext_domain=$name;
return $gettext_domain;
}
+
+/**
+ * Safety check.
+ * Setup where three standard gettext functions don't exist and dgettext() exists.
+ */
+if (! function_exists('dgettext')) {
+ /**
+ * Alternative php dgettext function
+ *
+ * @link http://www.php.net/function.dgettext
+ * @param string $domain Gettext domain
+ * @param string $str English string
+ * @return string translated string
+ * @since 1.5.1
+ */
+ function dgettext($domain, $str) {
+ global $l10n;
+ if (! isset($l10n[$domain]) ||
+ ! is_object($l10n[$domain]) ||
+ $l10n[$domain]->error==1)
+ return $str;
+ return $l10n[$domain]->translate($str);
+ }
+}
?>
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