library/Zend/Locale/Data.php

   1 <?php
   2 /**
   3  * Zend Framework
   4  *
   5  * LICENSE
   6  *
   7  * This source file is subject to the new BSD license that is bundled
   8  * with this package in the file LICENSE.txt.
   9  * It is also available through the world-wide-web at this URL:
  10  * http://framework.zend.com/license/new-bsd
  11  * If you did not receive a copy of the license and are unable to
  12  * obtain it through the world-wide-web, please send an email
  13  * to license@zend.com so we can send you a copy immediately.
  14  *
  15  * @category   Zend
  16  * @package    Zend_Locale
  17  * @subpackage Data
  18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  19  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20  * @version    $Id$
  21  */
  22
  23 /**
  24  * include needed classes
  25  */
  26 require_once 'Zend/Locale.php';
  27
  28 /**
  29  * Locale data reader, handles the CLDR
  30  *
  31  * @category   Zend
  32  * @package    Zend_Locale
  33  * @subpackage Data
  34  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  35  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  36  */
  37 class Zend_Locale_Data
  38 {
  39     /**
  40      * Locale files
  41      *
  42      * @var ressource
  43      * @access private
  44      */
  45     private static $_ldml = array();
  46
  47     /**
  48      * List of values which are collected
  49      *
  50      * @var array
  51      * @access private
  52      */
  53     private static $_list = array();
  54
  55     /**
  56      * Internal cache for ldml values
  57      *
  58      * @var Zend_Cache_Core
  59      * @access private
  60      */
  61     private static $_cache = null;
  62
  63     /**
  64      * Internal option, cache disabled
  65      *
  66      * @var    boolean
  67      * @access private
  68      */
  69     private static $_cacheDisabled = false;
  70
  71     /**
  72      * Read the content from locale
  73      *
  74      * Can be called like:
  75      * <ldml>
  76      *     <delimiter>test</delimiter>
  77      *     <second type='myone'>content</second>
  78      *     <second type='mysecond'>content2</second>
  79      *     <third type='mythird' />
  80      * </ldml>
  81      *
  82      * Case 1: _readFile('ar','/ldml/delimiter')             -> returns [] = test
  83      * Case 1: _readFile('ar','/ldml/second[@type=myone]')   -> returns [] = content
  84      * Case 2: _readFile('ar','/ldml/second','type')         -> returns [myone] = content; [mysecond] = content2
  85      * Case 3: _readFile('ar','/ldml/delimiter',,'right')    -> returns [right] = test
  86      * Case 4: _readFile('ar','/ldml/third','type','myone')  -> returns [myone] = mythird
  87      *
  88      * @param  string $locale
  89      * @param  string $path
  90      * @param  string $attribute
  91      * @param  string $value
  92      * @access private
  93      * @return array
  94      */
  95     private static function _readFile($locale, $path, $attribute, $value, $temp)
  96     {
  97         // without attribute - read all values
  98         // with attribute    - read only this value
  99         if (!empty(self::$_ldml[(string) $locale])) {
 100
 101             $result = self::$_ldml[(string) $locale]->xpath($path);
 102             if (!empty($result)) {
 103                 foreach ($result as &$found) {
 104
 105                     if (empty($value)) {
 106
 107                         if (empty($attribute)) {
 108                             // Case 1
 109                             $temp[] = (string) $found;
 110                         } else if (empty($temp[(string) $found[$attribute]])){
 111                             // Case 2
 112                             $temp[(string) $found[$attribute]] = (string) $found;
 113                         }
 114
 115                     } else if (empty ($temp[$value])) {
 116
 117                         if (empty($attribute)) {
 118                             // Case 3
 119                             $temp[$value] = (string) $found;
 120                         } else {
 121                             // Case 4
 122                             $temp[$value] = (string) $found[$attribute];
 123                         }
 124
 125                     }
 126                 }
 127             }
 128         }
 129         return $temp;
 130     }
 131
 132     /**
 133      * Find possible routing to other path or locale
 134      *
 135      * @param  string $locale
 136      * @param  string $path
 137      * @param  string $attribute
 138      * @param  string $value
 139      * @param  array  $temp
 140      * @throws Zend_Locale_Exception
 141      * @access private
 142      */
 143     private static function _findRoute($locale, $path, $attribute, $value, &$temp)
 144     {
 145         // load locale file if not already in cache
 146         // needed for alias tag when referring to other locale
 147         if (empty(self::$_ldml[(string) $locale])) {
 148             $filename = dirname(__FILE__) . '/Data/' . $locale . '.xml';
 149             if (!file_exists($filename)) {
 150                 require_once 'Zend/Locale/Exception.php';
 151                 throw new Zend_Locale_Exception("Missing locale file '$filename' for '$locale' locale.");
 152             }
 153
 154             self::$_ldml[(string) $locale] = simplexml_load_file($filename);
 155         }
 156
 157         // search for 'alias' tag in the search path for redirection
 158         $search = '';
 159         $tok = strtok($path, '/');
 160
 161         // parse the complete path
 162         if (!empty(self::$_ldml[(string) $locale])) {
 163             while ($tok !== false) {
 164                 $search .=  '/' . $tok;
 165                 if (strpos($search, '[@') !== false) {
 166                     while (strrpos($search, '[@') > strrpos($search, ']')) {
 167                         $tok = strtok('/');
 168                         if (empty($tok)) {
 169                             $search .= '/';
 170                         }
 171                         $search = $search . '/' . $tok;
 172                     }
 173                 }
 174                 $result = self::$_ldml[(string) $locale]->xpath($search . '/alias');
 175
 176                 // alias found
 177                 if (!empty($result)) {
 178
 179                     $source = $result[0]['source'];
 180                     $newpath = $result[0]['path'];
 181
 182                     // new path - path //ldml is to ignore
 183                     if ($newpath != '//ldml') {
 184                         // other path - parse to make real path
 185
 186                         while (substr($newpath,0,3) == '../') {
 187                             $newpath = substr($newpath, 3);
 188                             $search = substr($search, 0, strrpos($search, '/'));
 189                         }
 190
 191                         // truncate ../ to realpath otherwise problems with alias
 192                         $path = $search . '/' . $newpath;
 193                         while (($tok = strtok('/'))!== false) {
 194                             $path = $path . '/' . $tok;
 195                         }
 196                     }
 197
 198                     // reroute to other locale
 199                     if ($source != 'locale') {
 200                         $locale = $source;
 201                     }
 202
 203                     $temp = self::_getFile($locale, $path, $attribute, $value, $temp);
 204                     return false;
 205                 }
 206
 207                 $tok = strtok('/');
 208             }
 209         }
 210         return true;
 211     }
 212
 213     /**
 214      * Read the right LDML file
 215      *
 216      * @param  string $locale
 217      * @param  string $path
 218      * @param  string $attribute
 219      * @param  string $value
 220      * @access private
 221      */
 222     private static function _getFile($locale, $path, $attribute = false, $value = false, $temp = array())
 223     {
 224         $result = self::_findRoute($locale, $path, $attribute, $value, $temp);
 225         if ($result) {
 226             $temp = self::_readFile($locale, $path, $attribute, $value, $temp);
 227         }
 228
 229         // parse required locales reversive
 230         // example: when given zh_Hans_CN
 231         // 1. -> zh_Hans_CN
 232         // 2. -> zh_Hans
 233         // 3. -> zh
 234         // 4. -> root
 235         if (($locale != 'root') && ($result)) {
 236             $locale = substr($locale, 0, -strlen(strrchr($locale, '_')));
 237             if (!empty($locale)) {
 238                 $temp = self::_getFile($locale, $path, $attribute, $value, $temp);
 239             } else {
 240                 $temp = self::_getFile('root', $path, $attribute, $value, $temp);
 241             }
 242         }
 243         return $temp;
 244     }
 245
 246     /**
 247      * Find the details for supplemental calendar datas
 248      *
 249      * @param  string $locale Locale for Detaildata
 250      * @param  array  $list   List to search
 251      * @return string         Key for Detaildata
 252      */
 253     private static function _calendarDetail($locale, $list)
 254     {
 255         $ret = "001";
 256         foreach ($list as $key => $value) {
 257             if (strpos($locale, '_') !== false) {
 258                 $locale = substr($locale, strpos($locale, '_') + 1);
 259             }
 260             if (strpos($key, $locale) !== false) {
 261                 $ret = $key;
 262                 break;
 263             }
 264         }
 265         return $ret;
 266     }
 267
 268     /**
 269      * Internal function for checking the locale
 270      *
 271      * @param string|Zend_Locale $locale Locale to check
 272      * @return string
 273      */
 274     private static function _checkLocale($locale)
 275     {
 276         if (empty($locale)) {
 277             $locale = new Zend_Locale();
 278         }
 279
 280         if (!(Zend_Locale::isLocale((string) $locale, null, false))) {
 281             require_once 'Zend/Locale/Exception.php';
 282             throw new Zend_Locale_Exception("Locale (" . (string) $locale . ") is a unknown locale");
 283         }
 284
 285         return (string) $locale;
 286     }
 287
 288     /**
 289      * Read the LDML file, get a array of multipath defined value
 290      *
 291      * @param  string $locale
 292      * @param  string $path
 293      * @param  string $value
 294      * @return array
 295      * @access public
 296      */
 297     public static function getList($locale, $path, $value = false)
 298     {
 299         $locale = self::_checkLocale($locale);
 300
 301         if (!isset(self::$_cache) && !self::$_cacheDisabled) {
 302             require_once 'Zend/Cache.php';
 303             self::$_cache = Zend_Cache::factory(
 304                 'Core',
 305                 'File',
 306                 array('automatic_serialization' => true),
 307                 array());
 308         }
 309
 310         $val = $value;
 311         if (is_array($value)) {
 312             $val = implode('_' , $value);
 313         }
 314
 315         $val = urlencode($val);
 316         $id = strtr('Zend_LocaleL_' . $locale . '_' . $path . '_' . $val, array('-' => '_', '%' => '_', '+' => '_'));
 317         if (!self::$_cacheDisabled && ($result = self::$_cache->load($id))) {
 318             return unserialize($result);
 319         }
 320
 321         $temp = array();
 322         switch(strtolower($path)) {
 323             case 'language':
 324                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/languages/language', 'type');
 325                 break;
 326
 327             case 'script':
 328                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/scripts/script', 'type');
 329                 break;
 330
 331             case 'territory':
 332                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/territories/territory', 'type');
 333                 if ($value === 1) {
 334                     foreach($temp as $key => $value) {
 335                         if ((is_numeric($key) === false) and ($key != 'QO') and ($key != 'QU')) {
 336                             unset($temp[$key]);
 337                         }
 338                     }
 339                 } else if ($value === 2) {
 340                     foreach($temp as $key => $value) {
 341                         if (is_numeric($key) or ($key == 'QO') or ($key == 'QU')) {
 342                             unset($temp[$key]);
 343                         }
 344                     }
 345                 }
 346                 break;
 347
 348             case 'variant':
 349                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/variants/variant', 'type');
 350                 break;
 351
 352             case 'key':
 353                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/keys/key', 'type');
 354                 break;
 355
 356             case 'type':
 357                 if (empty($type)) {
 358                     $temp = self::_getFile($locale, '/ldml/localeDisplayNames/types/type', 'type');
 359                 } else {
 360                     if (($value == 'calendar') or
 361                         ($value == 'collation') or
 362                         ($value == 'currency')) {
 363                         $temp = self::_getFile($locale, '/ldml/localeDisplayNames/types/type[@key=\'' . $value . '\']', 'type');
 364                     } else {
 365                         $temp = self::_getFile($locale, '/ldml/localeDisplayNames/types/type[@type=\'' . $value . '\']', 'type');
 366                     }
 367                 }
 368                 break;
 369
 370             case 'layout':
 371                 $temp  = self::_getFile($locale, '/ldml/layout/orientation',                 'lines',      'lines');
 372                 $temp += self::_getFile($locale, '/ldml/layout/orientation',                 'characters', 'characters');
 373                 $temp += self::_getFile($locale, '/ldml/layout/inList',                      '',           'inList');
 374                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'currency\']',  '',           'currency');
 375                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'dayWidth\']',  '',           'dayWidth');
 376                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'fields\']',    '',           'fields');
 377                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'keys\']',      '',           'keys');
 378                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'languages\']', '',           'languages');
 379                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'long\']',      '',           'long');
 380                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'measurementSystemNames\']', '', 'measurementSystemNames');
 381                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'monthWidth\']',   '',        'monthWidth');
 382                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'quarterWidth\']', '',        'quarterWidth');
 383                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'scripts\']',   '',           'scripts');
 384                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'territories\']',  '',        'territories');
 385                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'types\']',     '',           'types');
 386                 $temp += self::_getFile($locale, '/ldml/layout/inText[@type=\'variants\']',  '',           'variants');
 387                 break;
 388
 389             case 'characters':
 390                 $temp  = self::_getFile($locale, '/ldml/characters/exemplarCharacters',                           '', 'characters');
 391                 $temp += self::_getFile($locale, '/ldml/characters/exemplarCharacters[@type=\'auxiliary\']',      '', 'auxiliary');
 392                 $temp += self::_getFile($locale, '/ldml/characters/exemplarCharacters[@type=\'currencySymbol\']', '', 'currencySymbol');
 393                 break;
 394
 395             case 'delimiters':
 396                 $temp  = self::_getFile($locale, '/ldml/delimiters/quotationStart',          '', 'quoteStart');
 397                 $temp += self::_getFile($locale, '/ldml/delimiters/quotationEnd',            '', 'quoteEnd');
 398                 $temp += self::_getFile($locale, '/ldml/delimiters/alternateQuotationStart', '', 'quoteStartAlt');
 399                 $temp += self::_getFile($locale, '/ldml/delimiters/alternateQuotationEnd',   '', 'quoteEndAlt');
 400                 break;
 401
 402             case 'measurement':
 403                 $temp  = self::_getFile('supplementalData', '/supplementalData/measurementData/measurementSystem[@type=\'metric\']', 'territories', 'metric');
 404                 $temp += self::_getFile('supplementalData', '/supplementalData/measurementData/measurementSystem[@type=\'US\']',     'territories', 'US');
 405                 $temp += self::_getFile('supplementalData', '/supplementalData/measurementData/paperSize[@type=\'A4\']',             'territories', 'A4');
 406                 $temp += self::_getFile('supplementalData', '/supplementalData/measurementData/paperSize[@type=\'US-Letter\']',      'territories', 'US-Letter');
 407                 break;
 408
 409             case 'months':
 410                 if (empty($value)) {
 411                     $value = "gregorian";
 412                 }
 413                 $temp  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/default', 'choice', 'context');
 414                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/default', 'choice', 'default');
 415                 $temp['format']['abbreviated'] = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/monthWidth[@type=\'abbreviated\']/month', 'type');
 416                 $temp['format']['narrow']      = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/monthWidth[@type=\'narrow\']/month', 'type');
 417                 $temp['format']['wide']        = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/monthWidth[@type=\'wide\']/month', 'type');
 418                 $temp['stand-alone']['abbreviated']  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'stand-alone\']/monthWidth[@type=\'abbreviated\']/month', 'type');
 419                 $temp['stand-alone']['narrow']       = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'stand-alone\']/monthWidth[@type=\'narrow\']/month', 'type');
 420                 $temp['stand-alone']['wide']         = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'stand-alone\']/monthWidth[@type=\'wide\']/month', 'type');
 421                 break;
 422
 423             case 'month':
 424                 if (empty($value)) {
 425                     $value = array("gregorian", "format", "wide");
 426                 }
 427                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/months/monthContext[@type=\'' . $value[1] . '\']/monthWidth[@type=\'' . $value[2] . '\']/month', 'type');
 428                 break;
 429
 430             case 'days':
 431                 if (empty($value)) {
 432                     $value = "gregorian";
 433                 }
 434                 $temp  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/default', 'choice', 'context');
 435                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/default', 'choice', 'default');
 436                 $temp['format']['abbreviated'] = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/dayWidth[@type=\'abbreviated\']/day', 'type');
 437                 $temp['format']['narrow']      = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/dayWidth[@type=\'narrow\']/day', 'type');
 438                 $temp['format']['wide']        = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/dayWidth[@type=\'wide\']/day', 'type');
 439                 $temp['stand-alone']['abbreviated']  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'stand-alone\']/dayWidth[@type=\'abbreviated\']/day', 'type');
 440                 $temp['stand-alone']['narrow']       = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'stand-alone\']/dayWidth[@type=\'narrow\']/day', 'type');
 441                 $temp['stand-alone']['wide']         = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'stand-alone\']/dayWidth[@type=\'wide\']/day', 'type');
 442                 break;
 443
 444             case 'day':
 445                 if (empty($value)) {
 446                     $value = array("gregorian", "format", "wide");
 447                 }
 448                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/days/dayContext[@type=\'' . $value[1] . '\']/dayWidth[@type=\'' . $value[2] . '\']/day', 'type');
 449                 break;
 450
 451             case 'week':
 452                 $minDays   = self::_calendarDetail($locale, self::_getFile('supplementalData', '/supplementalData/weekData/minDays', 'territories'));
 453                 $firstDay  = self::_calendarDetail($locale, self::_getFile('supplementalData', '/supplementalData/weekData/firstDay', 'territories'));
 454                 $weekStart = self::_calendarDetail($locale, self::_getFile('supplementalData', '/supplementalData/weekData/weekendStart', 'territories'));
 455                 $weekEnd   = self::_calendarDetail($locale, self::_getFile('supplementalData', '/supplementalData/weekData/weekendEnd', 'territories'));
 456
 457                 $temp  = self::_getFile('supplementalData', "/supplementalData/weekData/minDays[@territories='" . $minDays . "']", 'count', 'minDays');
 458                 $temp += self::_getFile('supplementalData', "/supplementalData/weekData/firstDay[@territories='" . $firstDay . "']", 'day', 'firstDay');
 459                 $temp += self::_getFile('supplementalData', "/supplementalData/weekData/weekendStart[@territories='" . $weekStart . "']", 'day', 'weekendStart');
 460                 $temp += self::_getFile('supplementalData', "/supplementalData/weekData/weekendEnd[@territories='" . $weekEnd . "']", 'day', 'weekendEnd');
 461                 break;
 462
 463             case 'quarters':
 464                 if (empty($value)) {
 465                     $value = "gregorian";
 466                 }
 467                 $temp['format']['abbreviated'] = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'format\']/quarterWidth[@type=\'abbreviated\']/quarter', 'type');
 468                 $temp['format']['narrow']      = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'format\']/quarterWidth[@type=\'narrow\']/quarter', 'type');
 469                 $temp['format']['wide']        = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'format\']/quarterWidth[@type=\'wide\']/quarter', 'type');
 470                 $temp['stand-alone']['abbreviated']  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'stand-alone\']/quarterWidth[@type=\'abbreviated\']/quarter', 'type');
 471                 $temp['stand-alone']['narrow']       = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'stand-alone\']/quarterWidth[@type=\'narrow\']/quarter', 'type');
 472                 $temp['stand-alone']['wide']         = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/quarters/quarterContext[@type=\'stand-alone\']/quarterWidth[@type=\'wide\']/quarter', 'type');
 473                 break;
 474
 475             case 'quarter':
 476                 if (empty($value)) {
 477                     $value = array("gregorian", "format", "wide");
 478                 }
 479                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/quarters/quarterContext[@type=\'' . $value[1] . '\']/quarterWidth[@type=\'' . $value[2] . '\']/quarter', 'type');
 480                 break;
 481
 482             case 'eras':
 483                 if (empty($value)) {
 484                     $value = "gregorian";
 485                 }
 486                 $temp['names']       = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/eras/eraNames/era', 'type');
 487                 $temp['abbreviated'] = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/eras/eraAbbr/era', 'type');
 488                 $temp['narrow']      = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/eras/eraNarrow/era', 'type');
 489                 break;
 490
 491             case 'era':
 492                 if (empty($value)) {
 493                     $value = array("gregorian", "Abbr");
 494                 }
 495                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/eras/era' . $value[1] . '/era', 'type');
 496                 break;
 497
 498             case 'date':
 499                 if (empty($value)) {
 500                     $value = "gregorian";
 501                 }
 502                 $temp  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'full\']/dateFormat/pattern', '', 'full');
 503                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'long\']/dateFormat/pattern', '', 'long');
 504                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'medium\']/dateFormat/pattern', '', 'medium');
 505                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'short\']/dateFormat/pattern', '', 'short');
 506                 break;
 507
 508             case 'time':
 509                 if (empty($value)) {
 510                     $value = "gregorian";
 511                 }
 512                 $temp  = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'full\']/timeFormat/pattern', '', 'full');
 513                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'long\']/timeFormat/pattern', '', 'long');
 514                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'medium\']/timeFormat/pattern', '', 'medium');
 515                 $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'short\']/timeFormat/pattern', '', 'short');
 516                 break;
 517
 518             case 'datetime':
 519                 if (empty($value)) {
 520                     $value = "gregorian";
 521                 }
 522
 523                 $timefull = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'full\']/timeFormat/pattern', '', 'full');
 524                 $timelong = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'long\']/timeFormat/pattern', '', 'long');
 525                 $timemedi = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'medium\']/timeFormat/pattern', '', 'medi');
 526                 $timeshor = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/timeFormatLength[@type=\'short\']/timeFormat/pattern', '', 'shor');
 527
 528                 $datefull = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'full\']/dateFormat/pattern', '', 'full');
 529                 $datelong = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'long\']/dateFormat/pattern', '', 'long');
 530                 $datemedi = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'medium\']/dateFormat/pattern', '', 'medi');
 531                 $dateshor = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/dateFormatLength[@type=\'short\']/dateFormat/pattern', '', 'shor');
 532
 533                 $full = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'full\']/dateTimeFormat/pattern', '', 'full');
 534                 $long = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'long\']/dateTimeFormat/pattern', '', 'long');
 535                 $medi = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'medium\']/dateTimeFormat/pattern', '', 'medi');
 536                 $shor = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'short\']/dateTimeFormat/pattern', '', 'shor');
 537
 538                 $temp['full']   = str_replace(array('{0}', '{1}'), array($timefull['full'], $datefull['full']), $full['full']);
 539                 $temp['long']   = str_replace(array('{0}', '{1}'), array($timelong['long'], $datelong['long']), $long['long']);
 540                 $temp['medium'] = str_replace(array('{0}', '{1}'), array($timemedi['medi'], $datemedi['medi']), $medi['medi']);
 541                 $temp['short']  = str_replace(array('{0}', '{1}'), array($timeshor['shor'], $dateshor['shor']), $shor['shor']);
 542                 break;
 543
 544             case 'dateitem':
 545                 if (empty($value)) {
 546                     $value = "gregorian";
 547                 }
 548                 $_temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/availableFormats/dateFormatItem', 'id');
 549                 foreach($_temp as $key => $found) {
 550                     $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/availableFormats/dateFormatItem[@id=\'' . $key . '\']', '', $key);
 551                 }
 552                 break;
 553
 554             case 'dateinterval':
 555                 if (empty($value)) {
 556                     $value = "gregorian";
 557                 }
 558                 $_temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/intervalFormats/intervalFormatItem', 'id');
 559                 foreach($_temp as $key => $found) {
 560                     $temp[$key] = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateTimeFormats/intervalFormats/intervalFormatItem[@id=\'' . $key . '\']/greatestDifference', 'id');
 561                 }
 562                 break;
 563
 564             case 'field':
 565                 if (empty($value)) {
 566                     $value = "gregorian";
 567                 }
 568                 $temp2 = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/fields/field', 'type');
 569                 foreach ($temp2 as $key => $keyvalue) {
 570                     $temp += self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/fields/field[@type=\'' . $key . '\']/displayName', '', $key);
 571                 }
 572                 break;
 573
 574             case 'relative':
 575                 if (empty($value)) {
 576                     $value = "gregorian";
 577                 }
 578                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/fields/field/relative', 'type');
 579                 break;
 580
 581             case 'symbols':
 582                 $temp  = self::_getFile($locale, '/ldml/numbers/symbols/decimal',         '', 'decimal');
 583                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/group',           '', 'group');
 584                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/list',            '', 'list');
 585                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/percentSign',     '', 'percent');
 586                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/nativeZeroDigit', '', 'zero');
 587                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/patternDigit',    '', 'pattern');
 588                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/plusSign',        '', 'plus');
 589                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/minusSign',       '', 'minus');
 590                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/exponential',     '', 'exponent');
 591                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/perMille',        '', 'mille');
 592                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/infinity',        '', 'infinity');
 593                 $temp += self::_getFile($locale, '/ldml/numbers/symbols/nan',             '', 'nan');
 594                 break;
 595
 596             case 'nametocurrency':
 597                 $_temp = self::_getFile($locale, '/ldml/numbers/currencies/currency', 'type');
 598                 foreach ($_temp as $key => $found) {
 599                     $temp += self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/displayName', '', $key);
 600                 }
 601                 break;
 602
 603             case 'currencytoname':
 604                 $_temp = self::_getFile($locale, '/ldml/numbers/currencies/currency', 'type');
 605                 foreach ($_temp as $key => $keyvalue) {
 606                     $val = self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/displayName', '', $key);
 607                     if (!isset($val[$key])) {
 608                         continue;
 609                     }
 610                     if (!isset($temp[$val[$key]])) {
 611                         $temp[$val[$key]] = $key;
 612                     } else {
 613                         $temp[$val[$key]] .= " " . $key;
 614                     }
 615                 }
 616                 break;
 617
 618             case 'currencysymbol':
 619                 $_temp = self::_getFile($locale, '/ldml/numbers/currencies/currency', 'type');
 620                 foreach ($_temp as $key => $found) {
 621                     $temp += self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/symbol', '', $key);
 622                 }
 623                 break;
 624
 625             case 'question':
 626                 $temp  = self::_getFile($locale, '/ldml/posix/messages/yesstr',  '', 'yes');
 627                 $temp += self::_getFile($locale, '/ldml/posix/messages/nostr',   '', 'no');
 628                 break;
 629
 630             case 'currencyfraction':
 631                 $_temp = self::_getFile('supplementalData', '/supplementalData/currencyData/fractions/info', 'iso4217');
 632                 foreach ($_temp as $key => $found) {
 633                     $temp += self::_getFile('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $key . '\']', 'digits', $key);
 634                 }
 635                 break;
 636
 637             case 'currencyrounding':
 638                 $_temp = self::_getFile('supplementalData', '/supplementalData/currencyData/fractions/info', 'iso4217');
 639                 foreach ($_temp as $key => $found) {
 640                     $temp += self::_getFile('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $key . '\']', 'rounding', $key);
 641                 }
 642                 break;
 643
 644             case 'currencytoregion':
 645                 $_temp = self::_getFile('supplementalData', '/supplementalData/currencyData/region', 'iso3166');
 646                 foreach ($_temp as $key => $keyvalue) {
 647                     $temp += self::_getFile('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $key . '\']/currency', 'iso4217', $key);
 648                 }
 649                 break;
 650
 651             case 'regiontocurrency':
 652                 $_temp = self::_getFile('supplementalData', '/supplementalData/currencyData/region', 'iso3166');
 653                 foreach ($_temp as $key => $keyvalue) {
 654                     $val = self::_getFile('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $key . '\']/currency', 'iso4217', $key);
 655                     if (!isset($val[$key])) {
 656                         continue;
 657                     }
 658                     if (!isset($temp[$val[$key]])) {
 659                         $temp[$val[$key]] = $key;
 660                     } else {
 661                         $temp[$val[$key]] .= " " . $key;
 662                     }
 663                 }
 664                 break;
 665
 666             case 'regiontoterritory':
 667                 $_temp = self::_getFile('supplementalData', '/supplementalData/territoryContainment/group', 'type');
 668                 foreach ($_temp as $key => $found) {
 669                     $temp += self::_getFile('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $key . '\']', 'contains', $key);
 670                 }
 671                 break;
 672
 673             case 'territorytoregion':
 674                 $_temp2 = self::_getFile('supplementalData', '/supplementalData/territoryContainment/group', 'type');
 675                 $_temp = array();
 676                 foreach ($_temp2 as $key => $found) {
 677                     $_temp += self::_getFile('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $key . '\']', 'contains', $key);
 678                 }
 679                 foreach($_temp as $key => $found) {
 680                     $_temp3 = explode(" ", $found);
 681                     foreach($_temp3 as $found3) {
 682                         if (!isset($temp[$found3])) {
 683                             $temp[$found3] = (string) $key;
 684                         } else {
 685                             $temp[$found3] .= " " . $key;
 686                         }
 687                     }
 688                 }
 689                 break;
 690
 691             case 'scripttolanguage':
 692                 $_temp = self::_getFile('supplementalData', '/supplementalData/languageData/language', 'type');
 693                 foreach ($_temp as $key => $found) {
 694                     $temp += self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'scripts', $key);
 695                     if (empty($temp[$key])) {
 696                         unset($temp[$key]);
 697                     }
 698                 }
 699                 break;
 700
 701             case 'languagetoscript':
 702                 $_temp2 = self::_getFile('supplementalData', '/supplementalData/languageData/language', 'type');
 703                 $_temp = array();
 704                 foreach ($_temp2 as $key => $found) {
 705                     $_temp += self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'scripts', $key);
 706                 }
 707                 foreach($_temp as $key => $found) {
 708                     $_temp3 = explode(" ", $found);
 709                     foreach($_temp3 as $found3) {
 710                         if (empty($found3)) {
 711                             continue;
 712                         }
 713                         if (!isset($temp[$found3])) {
 714                             $temp[$found3] = (string) $key;
 715                         } else {
 716                             $temp[$found3] .= " " . $key;
 717                         }
 718                     }
 719                 }
 720                 break;
 721
 722             case 'territorytolanguage':
 723                 $_temp = self::_getFile('supplementalData', '/supplementalData/languageData/language', 'type');
 724                 foreach ($_temp as $key => $found) {
 725                     $temp += self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'territories', $key);
 726                     if (empty($temp[$key])) {
 727                         unset($temp[$key]);
 728                     }
 729                 }
 730                 break;
 731
 732             case 'languagetoterritory':
 733                 $_temp2 = self::_getFile('supplementalData', '/supplementalData/languageData/language', 'type');
 734                 $_temp = array();
 735                 foreach ($_temp2 as $key => $found) {
 736                     $_temp += self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'territories', $key);
 737                 }
 738                 foreach($_temp as $key => $found) {
 739                     $_temp3 = explode(" ", $found);
 740                     foreach($_temp3 as $found3) {
 741                         if (empty($found3)) {
 742                             continue;
 743                         }
 744                         if (!isset($temp[$found3])) {
 745                             $temp[$found3] = (string) $key;
 746                         } else {
 747                             $temp[$found3] .= " " . $key;
 748                         }
 749                     }
 750                 }
 751                 break;
 752
 753             case 'timezonetowindows':
 754                 $_temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone', 'other');
 755                 foreach ($_temp as $key => $found) {
 756                     $temp += self::_getFile('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@other=\'' . $key . '\']', 'type', $key);
 757                 }
 758                 break;
 759
 760             case 'windowstotimezone':
 761                 $_temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone', 'type');
 762                 foreach ($_temp as $key => $found) {
 763                     $temp += self::_getFile('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@type=\'' .$key . '\']', 'other', $key);
 764                 }
 765                 break;
 766
 767             case 'territorytotimezone':
 768                 $_temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem', 'type');
 769                 foreach ($_temp as $key => $found) {
 770                     $temp += self::_getFile('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@type=\'' . $key . '\']', 'territory', $key);
 771                 }
 772                 break;
 773
 774             case 'timezonetoterritory':
 775                 $_temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem', 'territory');
 776                 foreach ($_temp as $key => $found) {
 777                     $temp += self::_getFile('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@territory=\'' . $key . '\']', 'type', $key);
 778                 }
 779                 break;
 780
 781             case 'citytotimezone':
 782                 $_temp = self::_getFile($locale, '/ldml/dates/timeZoneNames/zone', 'type');
 783                 foreach($_temp as $key => $found) {
 784                     $temp += self::_getFile($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $key . '\']/exemplarCity', '', $key);
 785                 }
 786                 break;
 787
 788             case 'timezonetocity':
 789                 $_temp  = self::_getFile($locale, '/ldml/dates/timeZoneNames/zone', 'type');
 790                 $temp = array();
 791                 foreach($_temp as $key => $found) {
 792                     $temp += self::_getFile($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $key . '\']/exemplarCity', '', $key);
 793                     if (!empty($temp[$key])) {
 794                         $temp[$temp[$key]] = $key;
 795                     }
 796                     unset($temp[$key]);
 797                 }
 798                 break;
 799
 800             case 'phonetoterritory':
 801                 $_temp = self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory', 'territory');
 802                 foreach ($_temp as $key => $keyvalue) {
 803                     $temp += self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $key . '\']/telephoneCountryCode', 'code', $key);
 804                 }
 805                 break;
 806
 807             case 'territorytophone':
 808                 $_temp = self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory', 'territory');
 809                 foreach ($_temp as $key => $keyvalue) {
 810                     $val = self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $key . '\']/telephoneCountryCode', 'code', $key);
 811                     if (!isset($val[$key])) {
 812                         continue;
 813                     }
 814                     if (!isset($temp[$val[$key]])) {
 815                         $temp[$val[$key]] = $key;
 816                     } else {
 817                         $temp[$val[$key]] .= " " . $key;
 818                     }
 819                 }
 820                 break;
 821
 822             case 'numerictoterritory':
 823                 $_temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'type');
 824                 foreach ($_temp as $key => $keyvalue) {
 825                     $temp += self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\'' . $key . '\']', 'numeric', $key);
 826                 }
 827                 break;
 828
 829             case 'territorytonumeric':
 830                 $_temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'numeric');
 831                 foreach ($_temp as $key => $keyvalue) {
 832                     $temp += self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@numeric=\'' . $key . '\']', 'type', $key);
 833                 }
 834                 break;
 835
 836             case 'alpha3toterritory':
 837                 $_temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'type');
 838                 foreach ($_temp as $key => $keyvalue) {
 839                     $temp += self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\'' . $key . '\']', 'alpha3', $key);
 840                 }
 841                 break;
 842
 843             case 'territorytoalpha3':
 844                 $_temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes', 'alpha3');
 845                 foreach ($_temp as $key => $keyvalue) {
 846                     $temp += self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@alpha3=\'' . $key . '\']', 'type', $key);
 847                 }
 848                 break;
 849
 850             case 'postaltoterritory':
 851                 $_temp = self::_getFile('postalCodeData', '/supplementalData/postalCodeData/postCodeRegex', 'territoryId');
 852                 foreach ($_temp as $key => $keyvalue) {
 853                     $temp += self::_getFile('postalCodeData', '/supplementalData/postalCodeData/postCodeRegex[@territoryId=\'' . $key . '\']', 'territoryId');
 854                 }
 855                 break;
 856
 857             case 'numberingsystem':
 858                 $_temp = self::_getFile('numberingSystems', '/supplementalData/numberingSystems/numberingSystem', 'id');
 859                 foreach ($_temp as $key => $keyvalue) {
 860                     $temp += self::_getFile('numberingSystems', '/supplementalData/numberingSystems/numberingSystem[@id=\'' . $key . '\']', 'digits', $key);
 861                     if (empty($temp[$key])) {
 862                         unset($temp[$key]);
 863                     }
 864                 }
 865                 break;
 866
 867             case 'chartofallback':
 868                 $_temp = self::_getFile('characters', '/supplementalData/characters/character-fallback/character', 'value');
 869                 foreach ($_temp as $key => $keyvalue) {
 870                     $temp2 = self::_getFile('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $key . '\']/substitute', '', $key);
 871                     $temp[current($temp2)] = $key;
 872                 }
 873                 break;
 874
 875             case 'fallbacktochar':
 876                 $_temp = self::_getFile('characters', '/supplementalData/characters/character-fallback/character', 'value');
 877                 foreach ($_temp as $key => $keyvalue) {
 878                     $temp += self::_getFile('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $key . '\']/substitute', '', $key);
 879                 }
 880                 break;
 881
 882             case 'localeupgrade':
 883                 $_temp = self::_getFile('likelySubtags', '/supplementalData/likelySubtags/likelySubtag', 'from');
 884                 foreach ($_temp as $key => $keyvalue) {
 885                     $temp += self::_getFile('likelySubtags', '/supplementalData/likelySubtags/likelySubtag[@from=\'' . $key . '\']', 'to', $key);
 886                 }
 887                 break;
 888
 889             case 'unit':
 890                 $_temp = self::_getFile($locale, '/ldml/units/unit', 'type');
 891                 foreach($_temp as $key => $keyvalue) {
 892                     $_temp2 = self::_getFile($locale, '/ldml/units/unit[@type=\'' . $key . '\']/unitPattern', 'count');
 893                     $temp[$key] = $_temp2;
 894                 }
 895                 break;
 896
 897             default :
 898                 require_once 'Zend/Locale/Exception.php';
 899                 throw new Zend_Locale_Exception("Unknown list ($path) for parsing locale data.");
 900                 break;
 901         }
 902
 903         if (isset(self::$_cache)) {
 904             self::$_cache->save( serialize($temp), $id);
 905         }
 906
 907         return $temp;
 908     }
 909
 910     /**
 911      * Read the LDML file, get a single path defined value
 912      *
 913      * @param  string $locale
 914      * @param  string $path
 915      * @param  string $value
 916      * @return string
 917      * @access public
 918      */
 919     public static function getContent($locale, $path, $value = false)
 920     {
 921         $locale = self::_checkLocale($locale);
 922
 923         if (!isset(self::$_cache) && !self::$_cacheDisabled) {
 924             require_once 'Zend/Cache.php';
 925             self::$_cache = Zend_Cache::factory(
 926                 'Core',
 927                 'File',
 928                 array('automatic_serialization' => true),
 929                 array());
 930         }
 931
 932         $val = $value;
 933         if (is_array($value)) {
 934             $val = implode('_' , $value);
 935         }
 936         $val = urlencode($val);
 937         $id = strtr('Zend_LocaleC_' . $locale . '_' . $path . '_' . $val, array('-' => '_', '%' => '_', '+' => '_'));
 938         if (!self::$_cacheDisabled && ($result = self::$_cache->load($id))) {
 939             return unserialize($result);
 940         }
 941
 942         switch(strtolower($path)) {
 943             case 'language':
 944                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/languages/language[@type=\'' . $value . '\']', 'type');
 945                 break;
 946
 947             case 'script':
 948                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/scripts/script[@type=\'' . $value . '\']', 'type');
 949                 break;
 950
 951             case 'country':
 952             case 'territory':
 953                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/territories/territory[@type=\'' . $value . '\']', 'type');
 954                 break;
 955
 956             case 'variant':
 957                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/variants/variant[@type=\'' . $value . '\']', 'type');
 958                 break;
 959
 960             case 'key':
 961                 $temp = self::_getFile($locale, '/ldml/localeDisplayNames/keys/key[@type=\'' . $value . '\']', 'type');
 962                 break;
 963
 964             case 'defaultcalendar':
 965                 $temp = self::_getFile($locale, '/ldml/dates/calendars/default', 'choice', 'default');
 966                 break;
 967
 968             case 'monthcontext':
 969                 if (empty ($value)) {
 970                     $value = "gregorian";
 971                 }
 972                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/default', 'choice', 'context');
 973                 break;
 974
 975             case 'defaultmonth':
 976                 if (empty ($value)) {
 977                     $value = "gregorian";
 978                 }
 979                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/months/monthContext[@type=\'format\']/default', 'choice', 'default');
 980                 break;
 981
 982             case 'month':
 983                 if (!is_array($value)) {
 984                     $temp = $value;
 985                     $value = array("gregorian", "format", "wide", $temp);
 986                 }
 987                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/months/monthContext[@type=\'' . $value[1] . '\']/monthWidth[@type=\'' . $value[2] . '\']/month[@type=\'' . $value[3] . '\']', 'type');
 988                 break;
 989
 990             case 'daycontext':
 991                 if (empty($value)) {
 992                     $value = "gregorian";
 993                 }
 994                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/default', 'choice', 'context');
 995                 break;
 996
 997             case 'defaultday':
 998                 if (empty($value)) {
 999                     $value = "gregorian";
1000                 }
1001                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/days/dayContext[@type=\'format\']/default', 'choice', 'default');
1002                 break;
1003
1004             case 'day':
1005                 if (!is_array($value)) {
1006                     $temp = $value;
1007                     $value = array("gregorian", "format", "wide", $temp);
1008                 }
1009                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/days/dayContext[@type=\'' . $value[1] . '\']/dayWidth[@type=\'' . $value[2] . '\']/day[@type=\'' . $value[3] . '\']', 'type');
1010                 break;
1011
1012             case 'quarter':
1013                 if (!is_array($value)) {
1014                     $temp = $value;
1015                     $value = array("gregorian", "format", "wide", $temp);
1016                 }
1017                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/quarters/quarterContext[@type=\'' . $value[1] . '\']/quarterWidth[@type=\'' . $value[2] . '\']/quarter[@type=\'' . $value[3] . '\']', 'type');
1018                 break;
1019
1020             case 'am':
1021                 if (empty($value)) {
1022                     $value = "gregorian";
1023                 }
1024                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/am', '', 'am');
1025                 break;
1026
1027             case 'pm':
1028                 if (empty($value)) {
1029                     $value = "gregorian";
1030                 }
1031                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/pm', '', 'pm');
1032                 break;
1033
1034             case 'era':
1035                 if (!is_array($value)) {
1036                     $temp = $value;
1037                     $value = array("gregorian", "Abbr", $temp);
1038                 }
1039                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/eras/era' . $value[1] . '/era[@type=\'' . $value[2] . '\']', 'type');
1040                 break;
1041
1042             case 'defaultdate':
1043                 if (empty($value)) {
1044                     $value = "gregorian";
1045                 }
1046                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/dateFormats/default', 'choice', 'default');
1047                 break;
1048
1049             case 'date':
1050                 if (empty($value)) {
1051                     $value = array("gregorian", "medium");
1052                 }
1053                 if (!is_array($value)) {
1054                     $temp = $value;
1055                     $value = array("gregorian", $temp);
1056                 }
1057                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateFormats/dateFormatLength[@type=\'' . $value[1] . '\']/dateFormat/pattern', '', 'pattern');
1058                 break;
1059
1060             case 'defaulttime':
1061                 if (empty($value)) {
1062                     $value = "gregorian";
1063                 }
1064                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value . '\']/timeFormats/default', 'choice', 'default');
1065                 break;
1066
1067             case 'time':
1068                 if (empty($value)) {
1069                     $value = array("gregorian", "medium");
1070                 }
1071                 if (!is_array($value)) {
1072                     $temp = $value;
1073                     $value = array("gregorian", $temp);
1074                 }
1075                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/timeFormats/timeFormatLength[@type=\'' . $value[1] . '\']/timeFormat/pattern', '', 'pattern');
1076                 break;
1077
1078             case 'datetime':
1079                 if (empty($value)) {
1080                     $value = array("gregorian", "medium");
1081                 }
1082                 if (!is_array($value)) {
1083                     $temp = $value;
1084                     $value = array("gregorian", $temp);
1085                 }
1086
1087                 $date     = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateFormats/dateFormatLength[@type=\'' . $value[1] . '\']/dateFormat/pattern', '', 'pattern');
1088                 $time     = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/timeFormats/timeFormatLength[@type=\'' . $value[1] . '\']/timeFormat/pattern', '', 'pattern');
1089                 $datetime = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateTimeFormats/dateTimeFormatLength[@type=\'' . $value[1] . '\']/dateTimeFormat/pattern', '', 'pattern');
1090                 $temp = str_replace(array('{0}', '{1}'), array(current($time), current($date)), current($datetime));
1091                 break;
1092
1093             case 'dateitem':
1094                 if (empty($value)) {
1095                     $value = array("gregorian", "yyMMdd");
1096                 }
1097                 if (!is_array($value)) {
1098                     $temp = $value;
1099                     $value = array("gregorian", $temp);
1100                 }
1101                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateTimeFormats/availableFormats/dateFormatItem[@id=\'' . $value[1] . '\']', '');
1102                 break;
1103
1104             case 'dateinterval':
1105                 if (empty($value)) {
1106                     $value = array("gregorian", "yMd", "y");
1107                 }
1108                 if (!is_array($value)) {
1109                     $temp = $value;
1110                     $value = array("gregorian", $temp, $temp[0]);
1111                 }
1112                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/dateTimeFormats/intervalFormats/intervalFormatItem[@id=\'' . $value[1] . '\']/greatestDifference[@id=\'' . $value[2] . '\']', '');
1113                 break;
1114
1115             case 'field':
1116                 if (!is_array($value)) {
1117                     $temp = $value;
1118                     $value = array("gregorian", $temp);
1119                 }
1120                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/fields/field[@type=\'' . $value[1] . '\']/displayName', '', $value[1]);
1121                 break;
1122
1123             case 'relative':
1124                 if (!is_array($value)) {
1125                     $temp = $value;
1126                     $value = array("gregorian", $temp);
1127                 }
1128                 $temp = self::_getFile($locale, '/ldml/dates/calendars/calendar[@type=\'' . $value[0] . '\']/fields/field/relative[@type=\'' . $value[1] . '\']', '', $value[1]);
1129                 break;
1130
1131             case 'decimalnumber':
1132                 $temp = self::_getFile($locale, '/ldml/numbers/decimalFormats/decimalFormatLength/decimalFormat/pattern', '', 'default');
1133                 break;
1134
1135             case 'scientificnumber':
1136                 $temp = self::_getFile($locale, '/ldml/numbers/scientificFormats/scientificFormatLength/scientificFormat/pattern', '', 'default');
1137                 break;
1138
1139             case 'percentnumber':
1140                 $temp = self::_getFile($locale, '/ldml/numbers/percentFormats/percentFormatLength/percentFormat/pattern', '', 'default');
1141                 break;
1142
1143             case 'currencynumber':
1144                 $temp = self::_getFile($locale, '/ldml/numbers/currencyFormats/currencyFormatLength/currencyFormat/pattern', '', 'default');
1145                 break;
1146
1147             case 'nametocurrency':
1148                 $temp = self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $value . '\']/displayName', '', $value);
1149                 break;
1150
1151             case 'currencytoname':
1152                 $temp = self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $value . '\']/displayName', '', $value);
1153                 $_temp = self::_getFile($locale, '/ldml/numbers/currencies/currency', 'type');
1154                 $temp = array();
1155                 foreach ($_temp as $key => $keyvalue) {
1156                     $val = self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $key . '\']/displayName', '', $key);
1157                     if (!isset($val[$key]) or ($val[$key] != $value)) {
1158                         continue;
1159                     }
1160                     if (!isset($temp[$val[$key]])) {
1161                         $temp[$val[$key]] = $key;
1162                     } else {
1163                         $temp[$val[$key]] .= " " . $key;
1164                     }
1165                 }
1166                 break;
1167
1168             case 'currencysymbol':
1169                 $temp = self::_getFile($locale, '/ldml/numbers/currencies/currency[@type=\'' . $value . '\']/symbol', '', $value);
1170                 break;
1171
1172             case 'question':
1173                 $temp = self::_getFile($locale, '/ldml/posix/messages/' . $value . 'str',  '', $value);
1174                 break;
1175
1176             case 'currencyfraction':
1177                 if (empty($value)) {
1178                     $value = "DEFAULT";
1179                 }
1180                 $temp = self::_getFile('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $value . '\']', 'digits', 'digits');
1181                 break;
1182
1183             case 'currencyrounding':
1184                 if (empty($value)) {
1185                     $value = "DEFAULT";
1186                 }
1187                 $temp = self::_getFile('supplementalData', '/supplementalData/currencyData/fractions/info[@iso4217=\'' . $value . '\']', 'rounding', 'rounding');
1188                 break;
1189
1190             case 'currencytoregion':
1191                 $temp = self::_getFile('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $value . '\']/currency', 'iso4217', $value);
1192                 break;
1193
1194             case 'regiontocurrency':
1195                 $_temp = self::_getFile('supplementalData', '/supplementalData/currencyData/region', 'iso3166');
1196                 $temp = array();
1197                 foreach ($_temp as $key => $keyvalue) {
1198                     $val = self::_getFile('supplementalData', '/supplementalData/currencyData/region[@iso3166=\'' . $key . '\']/currency', 'iso4217', $key);
1199                     if (!isset($val[$key]) or ($val[$key] != $value)) {
1200                         continue;
1201                     }
1202                     if (!isset($temp[$val[$key]])) {
1203                         $temp[$val[$key]] = $key;
1204                     } else {
1205                         $temp[$val[$key]] .= " " . $key;
1206                     }
1207                 }
1208                 break;
1209
1210             case 'regiontoterritory':
1211                 $temp = self::_getFile('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $value . '\']', 'contains', $value);
1212                 break;
1213
1214             case 'territorytoregion':
1215                 $_temp2 = self::_getFile('supplementalData', '/supplementalData/territoryContainment/group', 'type');
1216                 $_temp = array();
1217                 foreach ($_temp2 as $key => $found) {
1218                     $_temp += self::_getFile('supplementalData', '/supplementalData/territoryContainment/group[@type=\'' . $key . '\']', 'contains', $key);
1219                 }
1220                 $temp = array();
1221                 foreach($_temp as $key => $found) {
1222                     $_temp3 = explode(" ", $found);
1223                     foreach($_temp3 as $found3) {
1224                         if ($found3 !== $value) {
1225                             continue;
1226                         }
1227                         if (!isset($temp[$found3])) {
1228                             $temp[$found3] = (string) $key;
1229                         } else {
1230                             $temp[$found3] .= " " . $key;
1231                         }
1232                     }
1233                 }
1234                 break;
1235
1236             case 'scripttolanguage':
1237                 $temp = self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $value . '\']', 'scripts', $value);
1238                 break;
1239
1240             case 'languagetoscript':
1241                 $_temp2 = self::_getFile('supplementalData', '/supplementalData/languageData/language', 'type');
1242                 $_temp = array();
1243                 foreach ($_temp2 as $key => $found) {
1244                     $_temp += self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'scripts', $key);
1245                 }
1246                 $temp = array();
1247                 foreach($_temp as $key => $found) {
1248                     $_temp3 = explode(" ", $found);
1249                     foreach($_temp3 as $found3) {
1250                         if ($found3 !== $value) {
1251                             continue;
1252                         }
1253                         if (!isset($temp[$found3])) {
1254                             $temp[$found3] = (string) $key;
1255                         } else {
1256                             $temp[$found3] .= " " . $key;
1257                         }
1258                     }
1259                 }
1260                 break;
1261
1262             case 'territorytolanguage':
1263                 $temp = self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $value . '\']', 'territories', $value);
1264                 break;
1265
1266             case 'languagetoterritory':
1267                 $_temp2 = self::_getFile('supplementalData', '/supplementalData/languageData/language', 'type');
1268                 $_temp = array();
1269                 foreach ($_temp2 as $key => $found) {
1270                     $_temp += self::_getFile('supplementalData', '/supplementalData/languageData/language[@type=\'' . $key . '\']', 'territories', $key);
1271                 }
1272                 $temp = array();
1273                 foreach($_temp as $key => $found) {
1274                     $_temp3 = explode(" ", $found);
1275                     foreach($_temp3 as $found3) {
1276                         if ($found3 !== $value) {
1277                             continue;
1278                         }
1279                         if (!isset($temp[$found3])) {
1280                             $temp[$found3] = (string) $key;
1281                         } else {
1282                             $temp[$found3] .= " " . $key;
1283                         }
1284                     }
1285                 }
1286                 break;
1287
1288             case 'timezonetowindows':
1289                 $temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@other=\''.$value.'\']', 'type', $value);
1290                 break;
1291
1292             case 'windowstotimezone':
1293                 $temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/mapTimezones[@type=\'windows\']/mapZone[@type=\''.$value.'\']', 'other', $value);
1294                 break;
1295
1296             case 'territorytotimezone':
1297                 $temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@type=\'' . $value . '\']', 'territory', $value);
1298                 break;
1299
1300             case 'timezonetoterritory':
1301                 $temp = self::_getFile('supplementalData', '/supplementalData/timezoneData/zoneFormatting/zoneItem[@territory=\'' . $value . '\']', 'type', $value);
1302                 break;
1303
1304             case 'citytotimezone':
1305                 $temp = self::_getFile($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $value . '\']/exemplarCity', '', $value);
1306                 break;
1307
1308             case 'timezonetocity':
1309                 $_temp  = self::_getFile($locale, '/ldml/dates/timeZoneNames/zone', 'type');
1310                 $temp = array();
1311                 foreach($_temp as $key => $found) {
1312                     $temp += self::_getFile($locale, '/ldml/dates/timeZoneNames/zone[@type=\'' . $key . '\']/exemplarCity', '', $key);
1313                     if (!empty($temp[$key])) {
1314                         if ($temp[$key] == $value) {
1315                             $temp[$temp[$key]] = $key;
1316                         }
1317                     }
1318                     unset($temp[$key]);
1319                 }
1320                 break;
1321
1322             case 'phonetoterritory':
1323                 $temp = self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $value . '\']/telephoneCountryCode', 'code', $value);
1324                 break;
1325
1326             case 'territorytophone':
1327                 $_temp2 = self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory', 'territory');
1328                 $_temp = array();
1329                 foreach ($_temp2 as $key => $found) {
1330                     $_temp += self::_getFile('telephoneCodeData', '/supplementalData/telephoneCodeData/codesByTerritory[@territory=\'' . $key . '\']/telephoneCountryCode', 'code', $key);
1331                 }
1332                 $temp = array();
1333                 foreach($_temp as $key => $found) {
1334                     $_temp3 = explode(" ", $found);
1335                     foreach($_temp3 as $found3) {
1336                         if ($found3 !== $value) {
1337                             continue;
1338                         }
1339                         if (!isset($temp[$found3])) {
1340                             $temp[$found3] = (string) $key;
1341                         } else {
1342                             $temp[$found3] .= " " . $key;
1343                         }
1344                     }
1345                 }
1346                 break;
1347
1348             case 'numerictoterritory':
1349                 $temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\''.$value.'\']', 'numeric', $value);
1350                 break;
1351
1352             case 'territorytonumeric':
1353                 $temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@numeric=\''.$value.'\']', 'type', $value);
1354                 break;
1355
1356             case 'alpha3toterritory':
1357                 $temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@type=\''.$value.'\']', 'alpha3', $value);
1358                 break;
1359
1360             case 'territorytoalpha3':
1361                 $temp = self::_getFile('supplementalData', '/supplementalData/codeMappings/territoryCodes[@alpha3=\''.$value.'\']', 'type', $value);
1362                 break;
1363
1364             case 'postaltoterritory':
1365                 $temp = self::_getFile('postalCodeData', '/supplementalData/postalCodeData/postCodeRegex[@territoryId=\'' . $value . '\']', 'territoryId');
1366                 break;
1367
1368             case 'numberingsystem':
1369                 $temp = self::_getFile('numberingSystems', '/supplementalData/numberingSystems/numberingSystem[@id=\'' . strtolower($value) . '\']', 'digits', $value);
1370                 break;
1371
1372             case 'chartofallback':
1373                 $_temp = self::_getFile('characters', '/supplementalData/characters/character-fallback/character', 'value');
1374                 foreach ($_temp as $key => $keyvalue) {
1375                     $temp2 = self::_getFile('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $key . '\']/substitute', '', $key);
1376                     if (current($temp2) == $value) {
1377                         $temp = $key;
1378                     }
1379                 }
1380                 break;
1381
1382                 $temp = self::_getFile('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $value . '\']/substitute', '', $value);
1383                 break;
1384
1385             case 'fallbacktochar':
1386                 $temp = self::_getFile('characters', '/supplementalData/characters/character-fallback/character[@value=\'' . $value . '\']/substitute', '');
1387                 break;
1388
1389             case 'localeupgrade':
1390                 $temp = self::_getFile('likelySubtags', '/supplementalData/likelySubtags/likelySubtag[@from=\'' . $value . '\']', 'to', $value);
1391                 break;
1392
1393             case 'unit':
1394                 $temp = self::_getFile($locale, '/ldml/units/unit[@type=\'' . $value[0] . '\']/unitPattern[@count=\'' . $value[1] . '\']', '');
1395                 break;
1396
1397             default :
1398                 require_once 'Zend/Locale/Exception.php';
1399                 throw new Zend_Locale_Exception("Unknown detail ($path) for parsing locale data.");
1400                 break;
1401         }
1402
1403         if (is_array($temp)) {
1404             $temp = current($temp);
1405         }
1406         if (isset(self::$_cache)) {
1407             self::$_cache->save( serialize($temp), $id);
1408         }
1409
1410         return $temp;
1411     }
1412
1413     /**
1414      * Returns the set cache
1415      *
1416      * @return Zend_Cache_Core The set cache
1417      */
1418     public static function getCache()
1419     {
1420         return self::$_cache;
1421     }
1422
1423     /**
1424      * Set a cache for Zend_Locale_Data
1425      *
1426      * @param Zend_Cache_Core $cache A cache frontend
1427      */
1428     public static function setCache(Zend_Cache_Core $cache)
1429     {
1430         self::$_cache = $cache;
1431     }
1432
1433     /**
1434      * Returns true when a cache is set
1435      *
1436      * @return boolean
1437      */
1438     public static function hasCache()
1439     {
1440         if (self::$_cache !== null) {
1441             return true;
1442         }
1443
1444         return false;
1445     }
1446
1447     /**
1448      * Removes any set cache
1449      *
1450      * @return void
1451      */
1452     public static function removeCache()
1453     {
1454         self::$_cache = null;
1455     }
1456
1457     /**
1458      * Clears all set cache data
1459      *
1460      * @return void
1461      */
1462     public static function clearCache()
1463     {
1464         self::$_cache->clean();
1465     }
1466
1467     /**
1468      * Disables the cache
1469      *
1470      * @param unknown_type $flag
1471      */
1472     public static function disableCache($flag)
1473     {
1474         self::$_cacheDisabled = (boolean) $flag;
1475     }
1476 }