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1 <?php |
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2 /** |
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3 * Zend Framework |
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4 * |
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5 * LICENSE |
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6 * |
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7 * This source file is subject to the new BSD license that is bundled |
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8 * with this package in the file LICENSE.txt. |
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9 * It is also available through the world-wide-web at this URL: |
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10 * http://framework.zend.com/license/new-bsd |
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11 * If you did not receive a copy of the license and are unable to |
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12 * obtain it through the world-wide-web, please send an email |
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13 * to license@zend.com so we can send you a copy immediately. |
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14 * |
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15 * @category Zend |
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16 * @package Zend_Locale |
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17 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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18 * @license http://framework.zend.com/license/new-bsd New BSD License |
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19 * @version $Id: Locale.php 22712 2010-07-29 08:24:28Z thomas $ |
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20 */ |
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21 |
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22 /** |
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23 * Base class for localization |
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24 * |
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25 * @category Zend |
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26 * @package Zend_Locale |
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27 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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28 * @license http://framework.zend.com/license/new-bsd New BSD License |
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29 */ |
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30 class Zend_Locale |
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31 { |
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32 /** |
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33 * Class wide Locale Constants |
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34 * |
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35 * @var array $_localeData |
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36 */ |
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37 private static $_localeData = array( |
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38 'root' => true, 'aa_DJ' => true, 'aa_ER' => true, 'aa_ET' => true, 'aa' => true, |
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39 'af_NA' => true, 'af_ZA' => true, 'af' => true, 'ak_GH' => true, 'ak' => true, |
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40 'am_ET' => true, 'am' => true, 'ar_AE' => true, 'ar_BH' => true, 'ar_DZ' => true, |
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41 'ar_EG' => true, 'ar_IQ' => true, 'ar_JO' => true, 'ar_KW' => true, 'ar_LB' => true, |
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42 'ar_LY' => true, 'ar_MA' => true, 'ar_OM' => true, 'ar_QA' => true, 'ar_SA' => true, |
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43 'ar_SD' => true, 'ar_SY' => true, 'ar_TN' => true, 'ar_YE' => true, 'ar' => true, |
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44 'as_IN' => true, 'as' => true, 'az_AZ' => true, 'az' => true, 'be_BY' => true, |
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45 'be' => true, 'bg_BG' => true, 'bg' => true, 'bn_BD' => true, 'bn_IN' => true, |
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46 'bn' => true, 'bo_CN' => true, 'bo_IN' => true, 'bo' => true, 'bs_BA' => true, |
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47 'bs' => true, 'byn_ER'=> true, 'byn' => true, 'ca_ES' => true, 'ca' => true, |
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48 'cch_NG'=> true, 'cch' => true, 'cop' => true, 'cs_CZ' => true, 'cs' => true, |
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49 'cy_GB' => true, 'cy' => true, 'da_DK' => true, 'da' => true, 'de_AT' => true, |
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50 'de_BE' => true, 'de_CH' => true, 'de_DE' => true, 'de_LI' => true, 'de_LU' => true, |
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51 'de' => true, 'dv_MV' => true, 'dv' => true, 'dz_BT' => true, 'dz' => true, |
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52 'ee_GH' => true, 'ee_TG' => true, 'ee' => true, 'el_CY' => true, 'el_GR' => true, |
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53 'el' => true, 'en_AS' => true, 'en_AU' => true, 'en_BE' => true, 'en_BW' => true, |
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54 'en_BZ' => true, 'en_CA' => true, 'en_GB' => true, 'en_GU' => true, 'en_HK' => true, |
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55 'en_IE' => true, 'en_IN' => true, 'en_JM' => true, 'en_MH' => true, 'en_MP' => true, |
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56 'en_MT' => true, 'en_NA' => true, 'en_NZ' => true, 'en_PH' => true, 'en_PK' => true, |
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57 'en_SG' => true, 'en_TT' => true, 'en_UM' => true, 'en_US' => true, 'en_VI' => true, |
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58 'en_ZA' => true, 'en_ZW' => true, 'en' => true, 'eo' => true, 'es_AR' => true, |
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59 'es_BO' => true, 'es_CL' => true, 'es_CO' => true, 'es_CR' => true, 'es_DO' => true, |
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60 'es_EC' => true, 'es_ES' => true, 'es_GT' => true, 'es_HN' => true, 'es_MX' => true, |
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61 'es_NI' => true, 'es_PA' => true, 'es_PE' => true, 'es_PR' => true, 'es_PY' => true, |
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62 'es_SV' => true, 'es_US' => true, 'es_UY' => true, 'es_VE' => true, 'es' => true, |
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63 'et_EE' => true, 'et' => true, 'eu_ES' => true, 'eu' => true, 'fa_AF' => true, |
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64 'fa_IR' => true, 'fa' => true, 'fi_FI' => true, 'fi' => true, 'fil_PH'=> true, |
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65 'fil' => true, 'fo_FO' => true, 'fo' => true, 'fr_BE' => true, 'fr_CA' => true, |
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66 'fr_CH' => true, 'fr_FR' => true, 'fr_LU' => true, 'fr_MC' => true, 'fr_SN' => true, |
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67 'fr' => true, 'fur_IT'=> true, 'fur' => true, 'ga_IE' => true, 'ga' => true, |
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68 'gaa_GH'=> true, 'gaa' => true, 'gez_ER'=> true, 'gez_ET'=> true, 'gez' => true, |
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69 'gl_ES' => true, 'gl' => true, 'gsw_CH'=> true, 'gsw' => true, 'gu_IN' => true, |
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70 'gu' => true, 'gv_GB' => true, 'gv' => true, 'ha_GH' => true, 'ha_NE' => true, |
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71 'ha_NG' => true, 'ha_SD' => true, 'ha' => true, 'haw_US'=> true, 'haw' => true, |
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72 'he_IL' => true, 'he' => true, 'hi_IN' => true, 'hi' => true, 'hr_HR' => true, |
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73 'hr' => true, 'hu_HU' => true, 'hu' => true, 'hy_AM' => true, 'hy' => true, |
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74 'ia' => true, 'id_ID' => true, 'id' => true, 'ig_NG' => true, 'ig' => true, |
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75 'ii_CN' => true, 'ii' => true, 'in' => true, 'is_IS' => true, 'is' => true, |
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76 'it_CH' => true, 'it_IT' => true, 'it' => true, 'iu' => true, 'iw' => true, |
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77 'ja_JP' => true, 'ja' => true, 'ka_GE' => true, 'ka' => true, 'kaj_NG'=> true, |
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78 'kaj' => true, 'kam_KE'=> true, 'kam' => true, 'kcg_NG'=> true, 'kcg' => true, |
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79 'kfo_CI'=> true, 'kfo' => true, 'kk_KZ' => true, 'kk' => true, 'kl_GL' => true, |
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80 'kl' => true, 'km_KH' => true, 'km' => true, 'kn_IN' => true, 'kn' => true, |
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81 'ko_KR' => true, 'ko' => true, 'kok_IN'=> true, 'kok' => true, 'kpe_GN'=> true, |
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82 'kpe_LR'=> true, 'kpe' => true, 'ku_IQ' => true, 'ku_IR' => true, 'ku_SY' => true, |
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83 'ku_TR' => true, 'ku' => true, 'kw_GB' => true, 'kw' => true, 'ky_KG' => true, |
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84 'ky' => true, 'ln_CD' => true, 'ln_CG' => true, 'ln' => true, 'lo_LA' => true, |
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85 'lo' => true, 'lt_LT' => true, 'lt' => true, 'lv_LV' => true, 'lv' => true, |
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86 'mk_MK' => true, 'mk' => true, 'ml_IN' => true, 'ml' => true, 'mn_CN' => true, |
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87 'mn_MN' => true, 'mn' => true, 'mo' => true, 'mr_IN' => true, 'mr' => true, |
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88 'ms_BN' => true, 'ms_MY' => true, 'ms' => true, 'mt_MT' => true, 'mt' => true, |
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89 'my_MM' => true, 'my' => true, 'nb_NO' => true, 'nb' => true, 'nds_DE'=> true, |
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90 'nds' => true, 'ne_IN' => true, 'ne_NP' => true, 'ne' => true, 'nl_BE' => true, |
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91 'nl_NL' => true, 'nl' => true, 'nn_NO' => true, 'nn' => true, 'no' => true, |
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92 'nr_ZA' => true, 'nr' => true, 'nso_ZA'=> true, 'nso' => true, 'ny_MW' => true, |
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93 'ny' => true, 'oc_FR' => true, 'oc' => true, 'om_ET' => true, 'om_KE' => true, |
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94 'om' => true, 'or_IN' => true, 'or' => true, 'pa_IN' => true, 'pa_PK' => true, |
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95 'pa' => true, 'pl_PL' => true, 'pl' => true, 'ps_AF' => true, 'ps' => true, |
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96 'pt_BR' => true, 'pt_PT' => true, 'pt' => true, 'ro_MD' => true, 'ro_RO' => true, |
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97 'ro' => true, 'ru_RU' => true, 'ru_UA' => true, 'ru' => true, 'rw_RW' => true, |
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98 'rw' => true, 'sa_IN' => true, 'sa' => true, 'se_FI' => true, 'se_NO' => true, |
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99 'se' => true, 'sh_BA' => true, 'sh_CS' => true, 'sh_YU' => true, 'sh' => true, |
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100 'si_LK' => true, 'si' => true, 'sid_ET'=> true, 'sid' => true, 'sk_SK' => true, |
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101 'sk' => true, 'sl_SI' => true, 'sl' => true, 'so_DJ' => true, 'so_ET' => true, |
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102 'so_KE' => true, 'so_SO' => true, 'so' => true, 'sq_AL' => true, 'sq' => true, |
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103 'sr_BA' => true, 'sr_CS' => true, 'sr_ME' => true, 'sr_RS' => true, 'sr_YU' => true, |
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104 'sr' => true, 'ss_SZ' => true, 'ss_ZA' => true, 'ss' => true, 'st_LS' => true, |
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105 'st_ZA' => true, 'st' => true, 'sv_FI' => true, 'sv_SE' => true, 'sv' => true, |
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106 'sw_KE' => true, 'sw_TZ' => true, 'sw' => true, 'syr_SY'=> true, 'syr' => true, |
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107 'ta_IN' => true, 'ta' => true, 'te_IN' => true, 'te' => true, 'tg_TJ' => true, |
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108 'tg' => true, 'th_TH' => true, 'th' => true, 'ti_ER' => true, 'ti_ET' => true, |
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109 'ti' => true, 'tig_ER'=> true, 'tig' => true, 'tl' => true, 'tn_ZA' => true, |
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110 'tn' => true, 'to_TO' => true, 'to' => true, 'tr_TR' => true, 'tr' => true, |
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111 'trv_TW'=> true, 'trv' => true, 'ts_ZA' => true, 'ts' => true, 'tt_RU' => true, |
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112 'tt' => true, 'ug_CN' => true, 'ug' => true, 'uk_UA' => true, 'uk' => true, |
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113 'ur_IN' => true, 'ur_PK' => true, 'ur' => true, 'uz_AF' => true, 'uz_UZ' => true, |
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114 'uz' => true, 've_ZA' => true, 've' => true, 'vi_VN' => true, 'vi' => true, |
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115 'wal_ET'=> true, 'wal' => true, 'wo_SN' => true, 'wo' => true, 'xh_ZA' => true, |
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116 'xh' => true, 'yo_NG' => true, 'yo' => true, 'zh_CN' => true, 'zh_HK' => true, |
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117 'zh_MO' => true, 'zh_SG' => true, 'zh_TW' => true, 'zh' => true, 'zu_ZA' => true, |
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118 'zu' => true |
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119 ); |
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120 |
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121 /** |
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122 * Class wide Locale Constants |
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123 * |
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124 * @var array $_territoryData |
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125 */ |
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126 private static $_territoryData = array( |
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127 'AD' => 'ca_AD', 'AE' => 'ar_AE', 'AF' => 'fa_AF', 'AG' => 'en_AG', 'AI' => 'en_AI', |
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128 'AL' => 'sq_AL', 'AM' => 'hy_AM', 'AN' => 'pap_AN', 'AO' => 'pt_AO', 'AQ' => 'und_AQ', |
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129 'AR' => 'es_AR', 'AS' => 'sm_AS', 'AT' => 'de_AT', 'AU' => 'en_AU', 'AW' => 'nl_AW', |
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130 'AX' => 'sv_AX', 'AZ' => 'az_Latn_AZ', 'BA' => 'bs_BA', 'BB' => 'en_BB', 'BD' => 'bn_BD', |
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131 'BE' => 'nl_BE', 'BF' => 'mos_BF', 'BG' => 'bg_BG', 'BH' => 'ar_BH', 'BI' => 'rn_BI', |
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132 'BJ' => 'fr_BJ', 'BL' => 'fr_BL', 'BM' => 'en_BM', 'BN' => 'ms_BN', 'BO' => 'es_BO', |
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133 'BR' => 'pt_BR', 'BS' => 'en_BS', 'BT' => 'dz_BT', 'BV' => 'und_BV', 'BW' => 'en_BW', |
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134 'BY' => 'be_BY', 'BZ' => 'en_BZ', 'CA' => 'en_CA', 'CC' => 'ms_CC', 'CD' => 'sw_CD', |
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135 'CF' => 'fr_CF', 'CG' => 'fr_CG', 'CH' => 'de_CH', 'CI' => 'fr_CI', 'CK' => 'en_CK', |
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136 'CL' => 'es_CL', 'CM' => 'fr_CM', 'CN' => 'zh_Hans_CN', 'CO' => 'es_CO', 'CR' => 'es_CR', |
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137 'CU' => 'es_CU', 'CV' => 'kea_CV', 'CX' => 'en_CX', 'CY' => 'el_CY', 'CZ' => 'cs_CZ', |
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138 'DE' => 'de_DE', 'DJ' => 'aa_DJ', 'DK' => 'da_DK', 'DM' => 'en_DM', 'DO' => 'es_DO', |
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139 'DZ' => 'ar_DZ', 'EC' => 'es_EC', 'EE' => 'et_EE', 'EG' => 'ar_EG', 'EH' => 'ar_EH', |
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140 'ER' => 'ti_ER', 'ES' => 'es_ES', 'ET' => 'en_ET', 'FI' => 'fi_FI', 'FJ' => 'hi_FJ', |
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141 'FK' => 'en_FK', 'FM' => 'chk_FM', 'FO' => 'fo_FO', 'FR' => 'fr_FR', 'GA' => 'fr_GA', |
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142 'GB' => 'en_GB', 'GD' => 'en_GD', 'GE' => 'ka_GE', 'GF' => 'fr_GF', 'GG' => 'en_GG', |
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143 'GH' => 'ak_GH', 'GI' => 'en_GI', 'GL' => 'iu_GL', 'GM' => 'en_GM', 'GN' => 'fr_GN', |
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144 'GP' => 'fr_GP', 'GQ' => 'fan_GQ', 'GR' => 'el_GR', 'GS' => 'und_GS', 'GT' => 'es_GT', |
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145 'GU' => 'en_GU', 'GW' => 'pt_GW', 'GY' => 'en_GY', 'HK' => 'zh_Hant_HK', 'HM' => 'und_HM', |
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146 'HN' => 'es_HN', 'HR' => 'hr_HR', 'HT' => 'ht_HT', 'HU' => 'hu_HU', 'ID' => 'id_ID', |
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147 'IE' => 'en_IE', 'IL' => 'he_IL', 'IM' => 'en_IM', 'IN' => 'hi_IN', 'IO' => 'und_IO', |
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148 'IQ' => 'ar_IQ', 'IR' => 'fa_IR', 'IS' => 'is_IS', 'IT' => 'it_IT', 'JE' => 'en_JE', |
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149 'JM' => 'en_JM', 'JO' => 'ar_JO', 'JP' => 'ja_JP', 'KE' => 'en_KE', 'KG' => 'ky_Cyrl_KG', |
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150 'KH' => 'km_KH', 'KI' => 'en_KI', 'KM' => 'ar_KM', 'KN' => 'en_KN', 'KP' => 'ko_KP', |
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151 'KR' => 'ko_KR', 'KW' => 'ar_KW', 'KY' => 'en_KY', 'KZ' => 'ru_KZ', 'LA' => 'lo_LA', |
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152 'LB' => 'ar_LB', 'LC' => 'en_LC', 'LI' => 'de_LI', 'LK' => 'si_LK', 'LR' => 'en_LR', |
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153 'LS' => 'st_LS', 'LT' => 'lt_LT', 'LU' => 'fr_LU', 'LV' => 'lv_LV', 'LY' => 'ar_LY', |
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154 'MA' => 'ar_MA', 'MC' => 'fr_MC', 'MD' => 'ro_MD', 'ME' => 'sr_Latn_ME', 'MF' => 'fr_MF', |
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155 'MG' => 'mg_MG', 'MH' => 'mh_MH', 'MK' => 'mk_MK', 'ML' => 'bm_ML', 'MM' => 'my_MM', |
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156 'MN' => 'mn_Cyrl_MN', 'MO' => 'zh_Hant_MO', 'MP' => 'en_MP', 'MQ' => 'fr_MQ', 'MR' => 'ar_MR', |
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157 'MS' => 'en_MS', 'MT' => 'mt_MT', 'MU' => 'mfe_MU', 'MV' => 'dv_MV', 'MW' => 'ny_MW', |
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158 'MX' => 'es_MX', 'MY' => 'ms_MY', 'MZ' => 'pt_MZ', 'NA' => 'kj_NA', 'NC' => 'fr_NC', |
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159 'NE' => 'ha_Latn_NE', 'NF' => 'en_NF', 'NG' => 'en_NG', 'NI' => 'es_NI', 'NL' => 'nl_NL', |
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160 'NO' => 'nb_NO', 'NP' => 'ne_NP', 'NR' => 'en_NR', 'NU' => 'niu_NU', 'NZ' => 'en_NZ', |
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161 'OM' => 'ar_OM', 'PA' => 'es_PA', 'PE' => 'es_PE', 'PF' => 'fr_PF', 'PG' => 'tpi_PG', |
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162 'PH' => 'fil_PH', 'PK' => 'ur_PK', 'PL' => 'pl_PL', 'PM' => 'fr_PM', 'PN' => 'en_PN', |
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163 'PR' => 'es_PR', 'PS' => 'ar_PS', 'PT' => 'pt_PT', 'PW' => 'pau_PW', 'PY' => 'gn_PY', |
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164 'QA' => 'ar_QA', 'RE' => 'fr_RE', 'RO' => 'ro_RO', 'RS' => 'sr_Cyrl_RS', 'RU' => 'ru_RU', |
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165 'RW' => 'rw_RW', 'SA' => 'ar_SA', 'SB' => 'en_SB', 'SC' => 'crs_SC', 'SD' => 'ar_SD', |
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166 'SE' => 'sv_SE', 'SG' => 'en_SG', 'SH' => 'en_SH', 'SI' => 'sl_SI', 'SJ' => 'nb_SJ', |
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167 'SK' => 'sk_SK', 'SL' => 'kri_SL', 'SM' => 'it_SM', 'SN' => 'fr_SN', 'SO' => 'sw_SO', |
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168 'SR' => 'srn_SR', 'ST' => 'pt_ST', 'SV' => 'es_SV', 'SY' => 'ar_SY', 'SZ' => 'en_SZ', |
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169 'TC' => 'en_TC', 'TD' => 'fr_TD', 'TF' => 'und_TF', 'TG' => 'fr_TG', 'TH' => 'th_TH', |
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170 'TJ' => 'tg_Cyrl_TJ', 'TK' => 'tkl_TK', 'TL' => 'pt_TL', 'TM' => 'tk_TM', 'TN' => 'ar_TN', |
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171 'TO' => 'to_TO', 'TR' => 'tr_TR', 'TT' => 'en_TT', 'TV' => 'tvl_TV', 'TW' => 'zh_Hant_TW', |
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172 'TZ' => 'sw_TZ', 'UA' => 'uk_UA', 'UG' => 'sw_UG', 'UM' => 'en_UM', 'US' => 'en_US', |
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173 'UY' => 'es_UY', 'UZ' => 'uz_Cyrl_UZ', 'VA' => 'it_VA', 'VC' => 'en_VC', 'VE' => 'es_VE', |
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174 'VG' => 'en_VG', 'VI' => 'en_VI', 'VU' => 'bi_VU', 'WF' => 'wls_WF', 'WS' => 'sm_WS', |
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175 'YE' => 'ar_YE', 'YT' => 'swb_YT', 'ZA' => 'en_ZA', 'ZM' => 'en_ZM', 'ZW' => 'sn_ZW' |
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176 ); |
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177 |
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178 /** |
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179 * Autosearch constants |
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180 */ |
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181 const BROWSER = 'browser'; |
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182 const ENVIRONMENT = 'environment'; |
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183 const ZFDEFAULT = 'default'; |
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184 |
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185 /** |
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186 * Defines if old behaviour should be supported |
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187 * Old behaviour throws notices and will be deleted in future releases |
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188 * |
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189 * @var boolean |
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190 */ |
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191 public static $compatibilityMode = false; |
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192 |
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193 /** |
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194 * Internal variable |
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195 * |
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196 * @var boolean |
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197 */ |
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198 private static $_breakChain = false; |
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199 |
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200 /** |
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201 * Actual set locale |
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202 * |
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203 * @var string Locale |
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204 */ |
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205 protected $_locale; |
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206 |
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207 /** |
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208 * Automatic detected locale |
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209 * |
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210 * @var string Locales |
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211 */ |
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212 protected static $_auto; |
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213 |
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214 /** |
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215 * Browser detected locale |
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216 * |
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217 * @var string Locales |
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218 */ |
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219 protected static $_browser; |
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220 |
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221 /** |
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222 * Environment detected locale |
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223 * |
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224 * @var string Locales |
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225 */ |
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226 protected static $_environment; |
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227 |
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228 /** |
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229 * Default locale |
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230 * |
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231 * @var string Locales |
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232 */ |
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233 protected static $_default = array('en' => true); |
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234 |
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235 /** |
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236 * Generates a locale object |
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237 * If no locale is given a automatic search is done |
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238 * Then the most probable locale will be automatically set |
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239 * Search order is |
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240 * 1. Given Locale |
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241 * 2. HTTP Client |
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242 * 3. Server Environment |
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243 * 4. Framework Standard |
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244 * |
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245 * @param string|Zend_Locale $locale (Optional) Locale for parsing input |
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246 * @throws Zend_Locale_Exception When autodetection has been failed |
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247 */ |
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248 public function __construct($locale = null) |
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249 { |
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250 $this->setLocale($locale); |
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251 } |
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252 |
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253 /** |
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254 * Serialization Interface |
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255 * |
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256 * @return string |
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257 */ |
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258 public function serialize() |
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259 { |
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260 return serialize($this); |
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261 } |
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262 |
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263 /** |
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264 * Returns a string representation of the object |
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265 * |
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266 * @return string |
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267 */ |
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268 public function toString() |
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269 { |
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270 return (string) $this->_locale; |
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271 } |
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272 |
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273 /** |
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274 * Returns a string representation of the object |
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275 * Alias for toString |
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276 * |
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277 * @return string |
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278 */ |
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279 public function __toString() |
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280 { |
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281 return $this->toString(); |
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282 } |
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283 |
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284 /** |
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285 * Return the default locale |
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286 * |
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287 * @return array Returns an array of all locale string |
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288 */ |
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289 public static function getDefault() |
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290 { |
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291 if ((self::$compatibilityMode === true) or (func_num_args() > 0)) { |
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292 if (!self::$_breakChain) { |
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293 self::$_breakChain = true; |
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294 trigger_error('You are running Zend_Locale in compatibility mode... please migrate your scripts', E_USER_NOTICE); |
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295 $params = func_get_args(); |
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296 $param = null; |
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297 if (isset($params[0])) { |
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298 $param = $params[0]; |
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299 } |
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300 return self::getOrder($param); |
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301 } |
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302 |
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303 self::$_breakChain = false; |
|
304 } |
|
305 |
|
306 return self::$_default; |
|
307 } |
|
308 |
|
309 /** |
|
310 * Sets a new default locale which will be used when no locale can be detected |
|
311 * If provided you can set a quality between 0 and 1 (or 2 and 100) |
|
312 * which represents the percent of quality the browser |
|
313 * requested within HTTP |
|
314 * |
|
315 * @param string|Zend_Locale $locale Locale to set |
|
316 * @param float $quality The quality to set from 0 to 1 |
|
317 * @throws Zend_Locale_Exception When a autolocale was given |
|
318 * @throws Zend_Locale_Exception When a unknown locale was given |
|
319 * @return void |
|
320 */ |
|
321 public static function setDefault($locale, $quality = 1) |
|
322 { |
|
323 if (($locale === 'auto') or ($locale === 'root') or ($locale === 'default') or |
|
324 ($locale === 'environment') or ($locale === 'browser')) { |
|
325 require_once 'Zend/Locale/Exception.php'; |
|
326 throw new Zend_Locale_Exception('Only full qualified locales can be used as default!'); |
|
327 } |
|
328 |
|
329 if (($quality < 0.1) or ($quality > 100)) { |
|
330 require_once 'Zend/Locale/Exception.php'; |
|
331 throw new Zend_Locale_Exception("Quality must be between 0.1 and 100"); |
|
332 } |
|
333 |
|
334 if ($quality > 1) { |
|
335 $quality /= 100; |
|
336 } |
|
337 |
|
338 $locale = self::_prepareLocale($locale); |
|
339 if (isset(self::$_localeData[(string) $locale]) === true) { |
|
340 self::$_default = array((string) $locale => $quality); |
|
341 } else { |
|
342 $elocale = explode('_', (string) $locale); |
|
343 if (isset(self::$_localeData[$elocale[0]]) === true) { |
|
344 self::$_default = array($elocale[0] => $quality); |
|
345 } else { |
|
346 require_once 'Zend/Locale/Exception.php'; |
|
347 throw new Zend_Locale_Exception("Unknown locale '" . (string) $locale . "' can not be set as default!"); |
|
348 } |
|
349 } |
|
350 |
|
351 self::$_auto = self::getBrowser() + self::getEnvironment() + self::getDefault(); |
|
352 } |
|
353 |
|
354 /** |
|
355 * Expects the Systems standard locale |
|
356 * |
|
357 * For Windows: |
|
358 * f.e.: LC_COLLATE=C;LC_CTYPE=German_Austria.1252;LC_MONETARY=C |
|
359 * would be recognised as de_AT |
|
360 * |
|
361 * @return array |
|
362 */ |
|
363 public static function getEnvironment() |
|
364 { |
|
365 if (self::$_environment !== null) { |
|
366 return self::$_environment; |
|
367 } |
|
368 |
|
369 require_once 'Zend/Locale/Data/Translation.php'; |
|
370 |
|
371 $language = setlocale(LC_ALL, 0); |
|
372 $languages = explode(';', $language); |
|
373 $languagearray = array(); |
|
374 |
|
375 foreach ($languages as $locale) { |
|
376 if (strpos($locale, '=') !== false) { |
|
377 $language = substr($locale, strpos($locale, '=')); |
|
378 $language = substr($language, 1); |
|
379 } |
|
380 |
|
381 if ($language !== 'C') { |
|
382 if (strpos($language, '.') !== false) { |
|
383 $language = substr($language, 0, strpos($language, '.')); |
|
384 } else if (strpos($language, '@') !== false) { |
|
385 $language = substr($language, 0, strpos($language, '@')); |
|
386 } |
|
387 |
|
388 $language = str_ireplace( |
|
389 array_keys(Zend_Locale_Data_Translation::$languageTranslation), |
|
390 array_values(Zend_Locale_Data_Translation::$languageTranslation), |
|
391 (string) $language |
|
392 ); |
|
393 |
|
394 $language = str_ireplace( |
|
395 array_keys(Zend_Locale_Data_Translation::$regionTranslation), |
|
396 array_values(Zend_Locale_Data_Translation::$regionTranslation), |
|
397 $language |
|
398 ); |
|
399 |
|
400 if (isset(self::$_localeData[$language]) === true) { |
|
401 $languagearray[$language] = 1; |
|
402 if (strpos($language, '_') !== false) { |
|
403 $languagearray[substr($language, 0, strpos($language, '_'))] = 1; |
|
404 } |
|
405 } |
|
406 } |
|
407 } |
|
408 |
|
409 self::$_environment = $languagearray; |
|
410 return $languagearray; |
|
411 } |
|
412 |
|
413 /** |
|
414 * Return an array of all accepted languages of the client |
|
415 * Expects RFC compilant Header !! |
|
416 * |
|
417 * The notation can be : |
|
418 * de,en-UK-US;q=0.5,fr-FR;q=0.2 |
|
419 * |
|
420 * @return array - list of accepted languages including quality |
|
421 */ |
|
422 public static function getBrowser() |
|
423 { |
|
424 if (self::$_browser !== null) { |
|
425 return self::$_browser; |
|
426 } |
|
427 |
|
428 $httplanguages = getenv('HTTP_ACCEPT_LANGUAGE'); |
|
429 if (empty($httplanguages) && array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER)) { |
|
430 $httplanguages = $_SERVER['HTTP_ACCEPT_LANGUAGE']; |
|
431 } |
|
432 |
|
433 $languages = array(); |
|
434 if (empty($httplanguages)) { |
|
435 return $languages; |
|
436 } |
|
437 |
|
438 $accepted = preg_split('/,\s*/', $httplanguages); |
|
439 |
|
440 foreach ($accepted as $accept) { |
|
441 $match = null; |
|
442 $result = preg_match('/^([a-z]{1,8}(?:[-_][a-z]{1,8})*)(?:;\s*q=(0(?:\.[0-9]{1,3})?|1(?:\.0{1,3})?))?$/i', |
|
443 $accept, $match); |
|
444 |
|
445 if ($result < 1) { |
|
446 continue; |
|
447 } |
|
448 |
|
449 if (isset($match[2]) === true) { |
|
450 $quality = (float) $match[2]; |
|
451 } else { |
|
452 $quality = 1.0; |
|
453 } |
|
454 |
|
455 $countrys = explode('-', $match[1]); |
|
456 $region = array_shift($countrys); |
|
457 |
|
458 $country2 = explode('_', $region); |
|
459 $region = array_shift($country2); |
|
460 |
|
461 foreach ($countrys as $country) { |
|
462 $languages[$region . '_' . strtoupper($country)] = $quality; |
|
463 } |
|
464 |
|
465 foreach ($country2 as $country) { |
|
466 $languages[$region . '_' . strtoupper($country)] = $quality; |
|
467 } |
|
468 |
|
469 if ((isset($languages[$region]) === false) || ($languages[$region] < $quality)) { |
|
470 $languages[$region] = $quality; |
|
471 } |
|
472 } |
|
473 |
|
474 self::$_browser = $languages; |
|
475 return $languages; |
|
476 } |
|
477 |
|
478 /** |
|
479 * Sets a new locale |
|
480 * |
|
481 * @param string|Zend_Locale $locale (Optional) New locale to set |
|
482 * @return void |
|
483 */ |
|
484 public function setLocale($locale = null) |
|
485 { |
|
486 $locale = self::_prepareLocale($locale); |
|
487 |
|
488 if (isset(self::$_localeData[(string) $locale]) === false) { |
|
489 $region = substr((string) $locale, 0, 3); |
|
490 if (isset($region[2]) === true) { |
|
491 if (($region[2] === '_') or ($region[2] === '-')) { |
|
492 $region = substr($region, 0, 2); |
|
493 } |
|
494 } |
|
495 |
|
496 if (isset(self::$_localeData[(string) $region]) === true) { |
|
497 $this->_locale = $region; |
|
498 } else { |
|
499 $this->_locale = 'root'; |
|
500 } |
|
501 } else { |
|
502 $this->_locale = $locale; |
|
503 } |
|
504 } |
|
505 |
|
506 /** |
|
507 * Returns the language part of the locale |
|
508 * |
|
509 * @return string |
|
510 */ |
|
511 public function getLanguage() |
|
512 { |
|
513 $locale = explode('_', $this->_locale); |
|
514 return $locale[0]; |
|
515 } |
|
516 |
|
517 /** |
|
518 * Returns the region part of the locale if available |
|
519 * |
|
520 * @return string|false - Regionstring |
|
521 */ |
|
522 public function getRegion() |
|
523 { |
|
524 $locale = explode('_', $this->_locale); |
|
525 if (isset($locale[1]) === true) { |
|
526 return $locale[1]; |
|
527 } |
|
528 |
|
529 return false; |
|
530 } |
|
531 |
|
532 /** |
|
533 * Return the accepted charset of the client |
|
534 * |
|
535 * @return string |
|
536 */ |
|
537 public static function getHttpCharset() |
|
538 { |
|
539 $httpcharsets = getenv('HTTP_ACCEPT_CHARSET'); |
|
540 |
|
541 $charsets = array(); |
|
542 if ($httpcharsets === false) { |
|
543 return $charsets; |
|
544 } |
|
545 |
|
546 $accepted = preg_split('/,\s*/', $httpcharsets); |
|
547 foreach ($accepted as $accept) { |
|
548 if (empty($accept) === true) { |
|
549 continue; |
|
550 } |
|
551 |
|
552 if (strpos($accept, ';') !== false) { |
|
553 $quality = (float) substr($accept, (strpos($accept, '=') + 1)); |
|
554 $pos = substr($accept, 0, strpos($accept, ';')); |
|
555 $charsets[$pos] = $quality; |
|
556 } else { |
|
557 $quality = 1.0; |
|
558 $charsets[$accept] = $quality; |
|
559 } |
|
560 } |
|
561 |
|
562 return $charsets; |
|
563 } |
|
564 |
|
565 /** |
|
566 * Returns true if both locales are equal |
|
567 * |
|
568 * @param Zend_Locale $object Locale to check for equality |
|
569 * @return boolean |
|
570 */ |
|
571 public function equals(Zend_Locale $object) |
|
572 { |
|
573 if ($object->toString() === $this->toString()) { |
|
574 return true; |
|
575 } |
|
576 |
|
577 return false; |
|
578 } |
|
579 |
|
580 /** |
|
581 * Returns localized informations as array, supported are several |
|
582 * types of informations. |
|
583 * For detailed information about the types look into the documentation |
|
584 * |
|
585 * @param string $path (Optional) Type of information to return |
|
586 * @param string|Zend_Locale $locale (Optional) Locale|Language for which this informations should be returned |
|
587 * @param string $value (Optional) Value for detail list |
|
588 * @return array Array with the wished information in the given language |
|
589 */ |
|
590 public static function getTranslationList($path = null, $locale = null, $value = null) |
|
591 { |
|
592 require_once 'Zend/Locale/Data.php'; |
|
593 $locale = self::findLocale($locale); |
|
594 $result = Zend_Locale_Data::getList($locale, $path, $value); |
|
595 if (empty($result) === true) { |
|
596 return false; |
|
597 } |
|
598 |
|
599 return $result; |
|
600 } |
|
601 |
|
602 /** |
|
603 * Returns an array with the name of all languages translated to the given language |
|
604 * |
|
605 * @param string|Zend_Locale $locale (Optional) Locale for language translation |
|
606 * @return array |
|
607 * @deprecated |
|
608 */ |
|
609 public static function getLanguageTranslationList($locale = null) |
|
610 { |
|
611 trigger_error("The method getLanguageTranslationList is deprecated. Use getTranslationList('language', $locale) instead", E_USER_NOTICE); |
|
612 return self::getTranslationList('language', $locale); |
|
613 } |
|
614 |
|
615 /** |
|
616 * Returns an array with the name of all scripts translated to the given language |
|
617 * |
|
618 * @param string|Zend_Locale $locale (Optional) Locale for script translation |
|
619 * @return array |
|
620 * @deprecated |
|
621 */ |
|
622 public static function getScriptTranslationList($locale = null) |
|
623 { |
|
624 trigger_error("The method getScriptTranslationList is deprecated. Use getTranslationList('script', $locale) instead", E_USER_NOTICE); |
|
625 return self::getTranslationList('script', $locale); |
|
626 } |
|
627 |
|
628 /** |
|
629 * Returns an array with the name of all countries translated to the given language |
|
630 * |
|
631 * @param string|Zend_Locale $locale (Optional) Locale for country translation |
|
632 * @return array |
|
633 * @deprecated |
|
634 */ |
|
635 public static function getCountryTranslationList($locale = null) |
|
636 { |
|
637 trigger_error("The method getCountryTranslationList is deprecated. Use getTranslationList('territory', $locale, 2) instead", E_USER_NOTICE); |
|
638 return self::getTranslationList('territory', $locale, 2); |
|
639 } |
|
640 |
|
641 /** |
|
642 * Returns an array with the name of all territories translated to the given language |
|
643 * All territories contains other countries. |
|
644 * |
|
645 * @param string|Zend_Locale $locale (Optional) Locale for territory translation |
|
646 * @return array |
|
647 * @deprecated |
|
648 */ |
|
649 public static function getTerritoryTranslationList($locale = null) |
|
650 { |
|
651 trigger_error("The method getTerritoryTranslationList is deprecated. Use getTranslationList('territory', $locale, 1) instead", E_USER_NOTICE); |
|
652 return self::getTranslationList('territory', $locale, 1); |
|
653 } |
|
654 |
|
655 /** |
|
656 * Returns a localized information string, supported are several types of informations. |
|
657 * For detailed information about the types look into the documentation |
|
658 * |
|
659 * @param string $value Name to get detailed information about |
|
660 * @param string $path (Optional) Type of information to return |
|
661 * @param string|Zend_Locale $locale (Optional) Locale|Language for which this informations should be returned |
|
662 * @return string|false The wished information in the given language |
|
663 */ |
|
664 public static function getTranslation($value = null, $path = null, $locale = null) |
|
665 { |
|
666 require_once 'Zend/Locale/Data.php'; |
|
667 $locale = self::findLocale($locale); |
|
668 $result = Zend_Locale_Data::getContent($locale, $path, $value); |
|
669 if (empty($result) === true) { |
|
670 return false; |
|
671 } |
|
672 |
|
673 return $result; |
|
674 } |
|
675 |
|
676 /** |
|
677 * Returns the localized language name |
|
678 * |
|
679 * @param string $value Name to get detailed information about |
|
680 * @param string $locale (Optional) Locale for language translation |
|
681 * @return array |
|
682 * @deprecated |
|
683 */ |
|
684 public static function getLanguageTranslation($value, $locale = null) |
|
685 { |
|
686 trigger_error("The method getLanguageTranslation is deprecated. Use getTranslation($value, 'language', $locale) instead", E_USER_NOTICE); |
|
687 return self::getTranslation($value, 'language', $locale); |
|
688 } |
|
689 |
|
690 /** |
|
691 * Returns the localized script name |
|
692 * |
|
693 * @param string $value Name to get detailed information about |
|
694 * @param string $locale (Optional) locale for script translation |
|
695 * @return array |
|
696 * @deprecated |
|
697 */ |
|
698 public static function getScriptTranslation($value, $locale = null) |
|
699 { |
|
700 trigger_error("The method getScriptTranslation is deprecated. Use getTranslation($value, 'script', $locale) instead", E_USER_NOTICE); |
|
701 return self::getTranslation($value, 'script', $locale); |
|
702 } |
|
703 |
|
704 /** |
|
705 * Returns the localized country name |
|
706 * |
|
707 * @param string $value Name to get detailed information about |
|
708 * @param string|Zend_Locale $locale (Optional) Locale for country translation |
|
709 * @return array |
|
710 * @deprecated |
|
711 */ |
|
712 public static function getCountryTranslation($value, $locale = null) |
|
713 { |
|
714 trigger_error("The method getCountryTranslation is deprecated. Use getTranslation($value, 'country', $locale) instead", E_USER_NOTICE); |
|
715 return self::getTranslation($value, 'country', $locale); |
|
716 } |
|
717 |
|
718 /** |
|
719 * Returns the localized territory name |
|
720 * All territories contains other countries. |
|
721 * |
|
722 * @param string $value Name to get detailed information about |
|
723 * @param string|Zend_Locale $locale (Optional) Locale for territory translation |
|
724 * @return array |
|
725 * @deprecated |
|
726 */ |
|
727 public static function getTerritoryTranslation($value, $locale = null) |
|
728 { |
|
729 trigger_error("The method getTerritoryTranslation is deprecated. Use getTranslation($value, 'territory', $locale) instead", E_USER_NOTICE); |
|
730 return self::getTranslation($value, 'territory', $locale); |
|
731 } |
|
732 |
|
733 /** |
|
734 * Returns an array with translated yes strings |
|
735 * |
|
736 * @param string|Zend_Locale $locale (Optional) Locale for language translation (defaults to $this locale) |
|
737 * @return array |
|
738 */ |
|
739 public static function getQuestion($locale = null) |
|
740 { |
|
741 require_once 'Zend/Locale/Data.php'; |
|
742 $locale = self::findLocale($locale); |
|
743 $quest = Zend_Locale_Data::getList($locale, 'question'); |
|
744 $yes = explode(':', $quest['yes']); |
|
745 $no = explode(':', $quest['no']); |
|
746 $quest['yes'] = $yes[0]; |
|
747 $quest['yesarray'] = $yes; |
|
748 $quest['no'] = $no[0]; |
|
749 $quest['noarray'] = $no; |
|
750 $quest['yesexpr'] = self::_prepareQuestionString($yes); |
|
751 $quest['noexpr'] = self::_prepareQuestionString($no); |
|
752 |
|
753 return $quest; |
|
754 } |
|
755 |
|
756 /** |
|
757 * Internal function for preparing the returned question regex string |
|
758 * |
|
759 * @param string $input Regex to parse |
|
760 * @return string |
|
761 */ |
|
762 private static function _prepareQuestionString($input) |
|
763 { |
|
764 $regex = ''; |
|
765 if (is_array($input) === true) { |
|
766 $regex = '^'; |
|
767 $start = true; |
|
768 foreach ($input as $row) { |
|
769 if ($start === false) { |
|
770 $regex .= '|'; |
|
771 } |
|
772 |
|
773 $start = false; |
|
774 $regex .= '('; |
|
775 $one = null; |
|
776 if (strlen($row) > 2) { |
|
777 $one = true; |
|
778 } |
|
779 |
|
780 foreach (str_split($row, 1) as $char) { |
|
781 $regex .= '[' . $char; |
|
782 $regex .= strtoupper($char) . ']'; |
|
783 if ($one === true) { |
|
784 $one = false; |
|
785 $regex .= '('; |
|
786 } |
|
787 } |
|
788 |
|
789 if ($one === false) { |
|
790 $regex .= ')'; |
|
791 } |
|
792 |
|
793 $regex .= '?)'; |
|
794 } |
|
795 } |
|
796 |
|
797 return $regex; |
|
798 } |
|
799 |
|
800 /** |
|
801 * Checks if a locale identifier is a real locale or not |
|
802 * Examples: |
|
803 * "en_XX" refers to "en", which returns true |
|
804 * "XX_yy" refers to "root", which returns false |
|
805 * |
|
806 * @param string|Zend_Locale $locale Locale to check for |
|
807 * @param boolean $strict (Optional) If true, no rerouting will be done when checking |
|
808 * @param boolean $compatible (DEPRECATED) Only for internal usage, brakes compatibility mode |
|
809 * @return boolean If the locale is known dependend on the settings |
|
810 */ |
|
811 public static function isLocale($locale, $strict = false, $compatible = true) |
|
812 { |
|
813 if (($locale instanceof Zend_Locale) |
|
814 || (is_string($locale) && array_key_exists($locale, self::$_localeData)) |
|
815 ) { |
|
816 return true; |
|
817 } |
|
818 |
|
819 if (($locale === null) || (!is_string($locale) and !is_array($locale))) { |
|
820 return false; |
|
821 } |
|
822 |
|
823 try { |
|
824 $locale = self::_prepareLocale($locale, $strict); |
|
825 } catch (Zend_Locale_Exception $e) { |
|
826 return false; |
|
827 } |
|
828 |
|
829 if (($compatible === true) and (self::$compatibilityMode === true)) { |
|
830 trigger_error('You are running Zend_Locale in compatibility mode... please migrate your scripts', E_USER_NOTICE); |
|
831 if (isset(self::$_localeData[$locale]) === true) { |
|
832 return $locale; |
|
833 } else if (!$strict) { |
|
834 $locale = explode('_', $locale); |
|
835 if (isset(self::$_localeData[$locale[0]]) === true) { |
|
836 return $locale[0]; |
|
837 } |
|
838 } |
|
839 } else { |
|
840 if (isset(self::$_localeData[$locale]) === true) { |
|
841 return true; |
|
842 } else if (!$strict) { |
|
843 $locale = explode('_', $locale); |
|
844 if (isset(self::$_localeData[$locale[0]]) === true) { |
|
845 return true; |
|
846 } |
|
847 } |
|
848 } |
|
849 |
|
850 return false; |
|
851 } |
|
852 |
|
853 /** |
|
854 * Finds the proper locale based on the input |
|
855 * Checks if it exists, degrades it when necessary |
|
856 * Detects registry locale and when all fails tries to detect a automatic locale |
|
857 * Returns the found locale as string |
|
858 * |
|
859 * @param string $locale |
|
860 * @throws Zend_Locale_Exception When the given locale is no locale or the autodetection fails |
|
861 * @return string |
|
862 */ |
|
863 public static function findLocale($locale = null) |
|
864 { |
|
865 if ($locale === null) { |
|
866 require_once 'Zend/Registry.php'; |
|
867 if (Zend_Registry::isRegistered('Zend_Locale')) { |
|
868 $locale = Zend_Registry::get('Zend_Locale'); |
|
869 } |
|
870 } |
|
871 |
|
872 if ($locale === null) { |
|
873 $locale = new Zend_Locale(); |
|
874 } |
|
875 |
|
876 if (!Zend_Locale::isLocale($locale, true, false)) { |
|
877 if (!Zend_Locale::isLocale($locale, false, false)) { |
|
878 $locale = Zend_Locale::getLocaleToTerritory($locale); |
|
879 |
|
880 if (empty($locale)) { |
|
881 require_once 'Zend/Locale/Exception.php'; |
|
882 throw new Zend_Locale_Exception("The locale '$locale' is no known locale"); |
|
883 } |
|
884 } else { |
|
885 $locale = new Zend_Locale($locale); |
|
886 } |
|
887 } |
|
888 |
|
889 $locale = self::_prepareLocale($locale); |
|
890 return $locale; |
|
891 } |
|
892 |
|
893 /** |
|
894 * Returns the expected locale for a given territory |
|
895 * |
|
896 * @param string $territory Territory for which the locale is being searched |
|
897 * @return string|null Locale string or null when no locale has been found |
|
898 */ |
|
899 public static function getLocaleToTerritory($territory) |
|
900 { |
|
901 $territory = strtoupper($territory); |
|
902 if (array_key_exists($territory, self::$_territoryData)) { |
|
903 return self::$_territoryData[$territory]; |
|
904 } |
|
905 |
|
906 return null; |
|
907 } |
|
908 |
|
909 /** |
|
910 * Returns a list of all known locales where the locale is the key |
|
911 * Only real locales are returned, the internal locales 'root', 'auto', 'browser' |
|
912 * and 'environment' are suppressed |
|
913 * |
|
914 * @return array List of all Locales |
|
915 */ |
|
916 public static function getLocaleList() |
|
917 { |
|
918 $list = self::$_localeData; |
|
919 unset($list['root']); |
|
920 unset($list['auto']); |
|
921 unset($list['browser']); |
|
922 unset($list['environment']); |
|
923 return $list; |
|
924 } |
|
925 |
|
926 /** |
|
927 * Returns the set cache |
|
928 * |
|
929 * @return Zend_Cache_Core The set cache |
|
930 */ |
|
931 public static function getCache() |
|
932 { |
|
933 require_once 'Zend/Locale/Data.php'; |
|
934 return Zend_Locale_Data::getCache(); |
|
935 } |
|
936 |
|
937 /** |
|
938 * Sets a cache |
|
939 * |
|
940 * @param Zend_Cache_Core $cache Cache to set |
|
941 * @return void |
|
942 */ |
|
943 public static function setCache(Zend_Cache_Core $cache) |
|
944 { |
|
945 require_once 'Zend/Locale/Data.php'; |
|
946 Zend_Locale_Data::setCache($cache); |
|
947 } |
|
948 |
|
949 /** |
|
950 * Returns true when a cache is set |
|
951 * |
|
952 * @return boolean |
|
953 */ |
|
954 public static function hasCache() |
|
955 { |
|
956 require_once 'Zend/Locale/Data.php'; |
|
957 return Zend_Locale_Data::hasCache(); |
|
958 } |
|
959 |
|
960 /** |
|
961 * Removes any set cache |
|
962 * |
|
963 * @return void |
|
964 */ |
|
965 public static function removeCache() |
|
966 { |
|
967 require_once 'Zend/Locale/Data.php'; |
|
968 Zend_Locale_Data::removeCache(); |
|
969 } |
|
970 |
|
971 /** |
|
972 * Clears all set cache data |
|
973 * |
|
974 * @param string $tag Tag to clear when the default tag name is not used |
|
975 * @return void |
|
976 */ |
|
977 public static function clearCache($tag = null) |
|
978 { |
|
979 require_once 'Zend/Locale/Data.php'; |
|
980 Zend_Locale_Data::clearCache($tag); |
|
981 } |
|
982 |
|
983 /** |
|
984 * Disables the set cache |
|
985 * |
|
986 * @param boolean $flag True disables any set cache, default is false |
|
987 * @return void |
|
988 */ |
|
989 public static function disableCache($flag) |
|
990 { |
|
991 require_once 'Zend/Locale/Data.php'; |
|
992 Zend_Locale_Data::disableCache($flag); |
|
993 } |
|
994 |
|
995 /** |
|
996 * Internal function, returns a single locale on detection |
|
997 * |
|
998 * @param string|Zend_Locale $locale (Optional) Locale to work on |
|
999 * @param boolean $strict (Optional) Strict preparation |
|
1000 * @throws Zend_Locale_Exception When no locale is set which is only possible when the class was wrong extended |
|
1001 * @return string |
|
1002 */ |
|
1003 private static function _prepareLocale($locale, $strict = false) |
|
1004 { |
|
1005 if ($locale instanceof Zend_Locale) { |
|
1006 $locale = $locale->toString(); |
|
1007 } |
|
1008 |
|
1009 if (is_array($locale)) { |
|
1010 return ''; |
|
1011 } |
|
1012 |
|
1013 if (empty(self::$_auto) === true) { |
|
1014 self::$_browser = self::getBrowser(); |
|
1015 self::$_environment = self::getEnvironment(); |
|
1016 self::$_breakChain = true; |
|
1017 self::$_auto = self::getBrowser() + self::getEnvironment() + self::getDefault(); |
|
1018 } |
|
1019 |
|
1020 if (!$strict) { |
|
1021 if ($locale === 'browser') { |
|
1022 $locale = self::$_browser; |
|
1023 } |
|
1024 |
|
1025 if ($locale === 'environment') { |
|
1026 $locale = self::$_environment; |
|
1027 } |
|
1028 |
|
1029 if ($locale === 'default') { |
|
1030 $locale = self::$_default; |
|
1031 } |
|
1032 |
|
1033 if (($locale === 'auto') or ($locale === null)) { |
|
1034 $locale = self::$_auto; |
|
1035 } |
|
1036 |
|
1037 if (is_array($locale) === true) { |
|
1038 $locale = key($locale); |
|
1039 } |
|
1040 } |
|
1041 |
|
1042 // This can only happen when someone extends Zend_Locale and erases the default |
|
1043 if ($locale === null) { |
|
1044 require_once 'Zend/Locale/Exception.php'; |
|
1045 throw new Zend_Locale_Exception('Autodetection of Locale has been failed!'); |
|
1046 } |
|
1047 |
|
1048 if (strpos($locale, '-') !== false) { |
|
1049 $locale = strtr($locale, '-', '_'); |
|
1050 } |
|
1051 |
|
1052 $parts = explode('_', $locale); |
|
1053 if (!isset(self::$_localeData[$parts[0]])) { |
|
1054 if ((count($parts) == 1) && array_key_exists($parts[0], self::$_territoryData)) { |
|
1055 return self::$_territoryData[$parts[0]]; |
|
1056 } |
|
1057 |
|
1058 return ''; |
|
1059 } |
|
1060 |
|
1061 foreach($parts as $key => $value) { |
|
1062 if ((strlen($value) < 2) || (strlen($value) > 3)) { |
|
1063 unset($parts[$key]); |
|
1064 } |
|
1065 } |
|
1066 |
|
1067 $locale = implode('_', $parts); |
|
1068 return (string) $locale; |
|
1069 } |
|
1070 |
|
1071 /** |
|
1072 * Search the locale automatically and return all used locales |
|
1073 * ordered by quality |
|
1074 * |
|
1075 * Standard Searchorder is Browser, Environment, Default |
|
1076 * |
|
1077 * @param string $searchorder (Optional) Searchorder |
|
1078 * @return array Returns an array of all detected locales |
|
1079 */ |
|
1080 public static function getOrder($order = null) |
|
1081 { |
|
1082 switch ($order) { |
|
1083 case self::ENVIRONMENT: |
|
1084 self::$_breakChain = true; |
|
1085 $languages = self::getEnvironment() + self::getBrowser() + self::getDefault(); |
|
1086 break; |
|
1087 |
|
1088 case self::ZFDEFAULT: |
|
1089 self::$_breakChain = true; |
|
1090 $languages = self::getDefault() + self::getEnvironment() + self::getBrowser(); |
|
1091 break; |
|
1092 |
|
1093 default: |
|
1094 self::$_breakChain = true; |
|
1095 $languages = self::getBrowser() + self::getEnvironment() + self::getDefault(); |
|
1096 break; |
|
1097 } |
|
1098 |
|
1099 return $languages; |
|
1100 } |
|
1101 } |