functions/ngettext.php

   1 <?php
   2 /**
   3  * SquirrelMail internal ngettext functions
   4  *
   5  * Uses php-gettext classes
   6  *
   7  * Copyright (c) 2004-2005 The SquirrelMail Project Team
   8  * Licensed under the GNU GPL. For full terms see the file COPYING.
   9  *
  10  * @copyright (c) 2004-2005 The SquirrelMail Project Team
  11  * @license http://opensource.org/licenses/gpl-license.php GNU Public Licens
  12  * @link http://www.php.net/gettext Original php gettext manual
  13  * @link http://savannah.nongnu.org/projects/php-gettext php-gettext classes
  14  * @version $Id$
  15  * @package squirrelmail
  16  * @subpackage i18n
  17  * @since 1.5.1
  18  */
  19
  20 /**
  21  * internal ngettext wrapper.
  22  *
  23  * provides ngettext support
  24  * @since 1.5.1
  25  * @link http://www.php.net/function.ngettext
  26  * @param string $single English string, singular form
  27  * @param string $plural English string, plural form
  28  * @param integer $number number that shows used quantity
  29  * @return string translated string
  30  */
  31 function ngettext($single, $plural, $number) {
  32     global $l10n, $gettext_domain;
  33     if (! isset($l10n[$gettext_domain]) ||
  34         ! is_object($l10n[$gettext_domain]) ||
  35         $l10n[$gettext_domain]->error==1)
  36         return ($number==1 ? $single : $plural);
  37     return $l10n[$gettext_domain]->ngettext($single, $plural, $number);
  38 }
  39
  40 /**
  41  * safety check.
  42  * freaky setup where ngettext is not available and dngettext is available.
  43  */
  44 if (! function_exists('dngettext')) {
  45     /**
  46      * internal dngettext wrapper.
  47      *
  48      * provides dngettext support
  49      * @since 1.5.1
  50      * @link http://www.php.net/function.dngettext
  51      * @param string $domain Gettext domain
  52      * @param string $single English string, singular form
  53      * @param string $plural English string, plural form
  54      * @param integer $number number that shows used quantity
  55      * @return string translated string
  56      */
  57     function dngettext($domain, $single, $plural, $number) {
  58         global $l10n;
  59         // Make sure that $number is integer
  60         $number = (int) $number;
  61
  62         // Make sure that domain is initialized
  63         if (! isset($l10n[$domain]) ||
  64             ! is_object($l10n[$domain]) ||
  65             $l10n[$domain]->error==1)
  66             return ($number==1 ? $single : $plural);
  67
  68         // use ngettext class function
  69         return $l10n[$domain]->ngettext($single, $plural, $number);
  70     }
  71 }
  72 ?>