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6 | Copyright CiviCRM LLC (c) 2004-2020 |
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8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
12 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
14 | CiviCRM is distributed in the hope that it will be useful, but |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
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20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
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31 * @copyright CiviCRM LLC https://civicrm.org/licensing
35 class CRM_Core_I18n_PseudoConstant
{
42 public static function longForShort($short) {
43 $longForShortMapping = self
::longForShortMapping();
44 return $longForShortMapping[$short];
50 public static function &longForShortMapping() {
51 static $longForShortMapping = NULL;
52 if ($longForShortMapping === NULL) {
54 CRM_Core_OptionValue
::getValues(['name' => 'languages'], $rows);
56 $longForShortMapping = [];
57 foreach ($rows as $row) {
58 $longForShortMapping[$row['value']] = $row['name'];
60 // hand-crafted enforced overrides for language variants
61 // NB: when adding support for a regional override for a new language below, update
62 // relevant comments in templates/CRM/common/civicrm.settings.php.template as well
63 $longForShortMapping['zh'] = defined("CIVICRM_LANGUAGE_MAPPING_ZH") ? CIVICRM_LANGUAGE_MAPPING_ZH
: 'zh_CN';
64 $longForShortMapping['en'] = defined("CIVICRM_LANGUAGE_MAPPING_EN") ? CIVICRM_LANGUAGE_MAPPING_EN
: 'en_US';
65 $longForShortMapping['fr'] = defined("CIVICRM_LANGUAGE_MAPPING_FR") ? CIVICRM_LANGUAGE_MAPPING_FR
: 'fr_FR';
66 $longForShortMapping['pt'] = defined("CIVICRM_LANGUAGE_MAPPING_PT") ? CIVICRM_LANGUAGE_MAPPING_PT
: 'pt_PT';
67 $longForShortMapping['es'] = defined("CIVICRM_LANGUAGE_MAPPING_ES") ? CIVICRM_LANGUAGE_MAPPING_ES
: 'es_ES';
69 return $longForShortMapping;
77 public static function shortForLong($long) {
78 return substr($long, 0, 2);
82 * Returns a list of ISO 639-1 "right-to-left" language codes.
86 public static function getRTLlanguages() {