예제 #1
0
파일: Locale.php 프로젝트: bradley-holt/zf2
 /**
  * Internal function, returns a locale fallback list on detection
  *
  * @param  string|\Zend\Locale\Locale $locale (Optional) Locale to work on
  * @param  boolean            $strict (Optional) Strict preparation
  * @throws \Zend\Locale\Exception\UnexpectedValueException When no locale is set which is only possible when the class was wrong extended
  * @return array
  */
 private static function _prepareLocale($locale, $strict = false)
 {
     if ($locale instanceof self) {
         $locale = $locale->toString();
     }
     if (is_array($locale)) {
         return '';
     }
     if (empty(self::$_auto)) {
         self::$_browser = self::getBrowser();
         self::$_environment = self::getEnvironment();
         self::$_auto = self::getBrowser() + self::getEnvironment() + self::getFallback();
     }
     if (!$strict) {
         if ($locale === 'browser') {
             $locale = self::$_browser;
         }
         if ($locale === 'environment') {
             $locale = self::$_environment;
         }
         if ($locale === 'fallback') {
             $locale = self::$_fallback;
         }
         if ($locale === 'auto' or $locale === null) {
             $locale = self::$_auto;
         }
         if (is_array($locale) === true) {
             $locale = key($locale);
         }
     }
     // This can only happen when someone extends Zend\Locale and erases the fallback
     if ($locale === null) {
         throw new Exception\UnexpectedValueException('Autodetection of Locale has been failed!');
     }
     if (strpos($locale, '-') !== false) {
         $locale = strtr($locale, '-', '_');
     }
     $parts = explode('_', $locale);
     if (!isset(self::$_localeData[$parts[0]])) {
         if (count($parts) == 1 && array_key_exists($parts[0], self::$_territoryData)) {
             return self::$_territoryData[$parts[0]];
         }
         return '';
     }
     foreach ($parts as $key => $value) {
         if (strlen($value) < 2 || strlen($value) > 3) {
             unset($parts[$key]);
         }
     }
     $locale = implode('_', $parts);
     return (string) $locale;
 }
예제 #2
0
파일: Locale.php 프로젝트: stunti/zf2
 /**
  * Internal function, returns a single locale on detection
  *
  * @param  string|\Zend\Locale\Locale $locale (Optional) Locale to work on
  * @param  boolean            $strict (Optional) Strict preparation
  * @throws \Zend\Locale\Exception When no locale is set which is only possible when the class was wrong extended
  * @return string
  */
 private static function _prepareLocale($locale, $strict = false)
 {
     if ($locale instanceof Locale) {
         $locale = $locale->toString();
     }
     if (is_array($locale)) {
         return '';
     }
     if (empty(self::$_auto) === true) {
         self::$_browser = self::getBrowser();
         self::$_environment = self::getEnvironment();
         self::$_breakChain = true;
         self::$_auto = self::getBrowser() + self::getEnvironment() + self::getDefault();
     }
     if (!$strict) {
         if ($locale === 'browser') {
             $locale = self::$_browser;
         }
         if ($locale === 'environment') {
             $locale = self::$_environment;
         }
         if ($locale === 'default') {
             $locale = self::$_default;
         }
         if ($locale === 'auto' or $locale === null) {
             $locale = self::$_auto;
         }
         if (is_array($locale) === true) {
             $locale = key($locale);
         }
     }
     // This can only happen when someone extends Zend_Locale and erases the default
     if ($locale === null) {
         throw new Exception('Autodetection of Locale has been failed!');
     }
     if (strpos($locale, '-') !== false) {
         $locale = strtr($locale, '-', '_');
     }
     $parts = explode('_', $locale);
     if (!isset(self::$_localeData[$parts[0]])) {
         return '';
     }
     foreach ($parts as $key => $value) {
         if (strlen($value) < 2 || strlen($value) > 3) {
             unset($parts[$key]);
         }
     }
     $locale = implode('_', $parts);
     return (string) $locale;
 }