functions/ngettext.php

   1 <?php
   2
   3 /**
   4  * SquirrelMail internal ngettext functions
   5  *
   6  * Uses php-gettext classes
   7  *
   8  * @link http://www.php.net/gettext Original php gettext manual
   9  * @link http://savannah.nongnu.org/projects/php-gettext php-gettext classes
  10  * @copyright 2004-2012 The SquirrelMail Project Team
  11  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  12  * @version $Id$
  13  * @package squirrelmail
  14  * @subpackage i18n
  15  * @since 1.5.1
  16  */
  17
  18 /**
  19  * internal ngettext wrapper.
  20  *
  21  * provides ngettext support
  22  * @since 1.5.1
  23  * @link http://www.php.net/function.ngettext
  24  * @param string $single English string, singular form
  25  * @param string $plural English string, plural form
  26  * @param integer $number number that shows used quantity
  27  * @return string translated string
  28  */
  29 function ngettext($single, $plural, $number) {
  30     global $l10n, $gettext_domain;
  31     if (! isset($l10n[$gettext_domain]) ||
  32         ! is_object($l10n[$gettext_domain]) ||
  33         $l10n[$gettext_domain]->error==1)
  34         return ($number==1 ? $single : $plural);
  35     return $l10n[$gettext_domain]->ngettext($single, $plural, $number);
  36 }
  37
  38 /**
  39  * safety check.
  40  * freaky setup where ngettext is not available and dngettext is available.
  41  */
  42 if (! function_exists('dngettext')) {
  43     /**
  44      * internal dngettext wrapper.
  45      *
  46      * provides dngettext support
  47      * @since 1.5.1
  48      * @link http://www.php.net/function.dngettext
  49      * @param string $domain Gettext domain
  50      * @param string $single English string, singular form
  51      * @param string $plural English string, plural form
  52      * @param integer $number number that shows used quantity
  53      * @return string translated string
  54      */
  55     function dngettext($domain, $single, $plural, $number) {
  56         global $l10n;
  57         // Make sure that $number is integer
  58         $number = (int) $number;
  59
  60         // Make sure that domain is initialized
  61         if (! isset($l10n[$domain]) ||
  62             ! is_object($l10n[$domain]) ||
  63             $l10n[$domain]->error==1)
  64             return ($number==1 ? $single : $plural);
  65
  66         // use ngettext class function
  67         return $l10n[$domain]->ngettext($single, $plural, $number);
  68     }
  69 }