Zend_Locale example

foreach($keys as $key) {
            if (!isset($this->_translate[$key])) {
                $this->_translate[$key] = array();
            }

            if (array_key_exists($key, $temp) && is_array($temp[$key])) {
                $this->_translate[$key] = $temp[$key] + $this->_translate[$key];
            }
        }

        if ($this->_automatic === true) {
            $find = new Zend_Locale($options['locale']);
            $browser = $find->getEnvironment() + $find->getBrowser();
            arsort($browser);
            foreach($browser as $language => $quality) {
                if (isset($this->_translate[$language])) {
                    $this->_options['locale'] = $language;
                    break;
                }
            }
        }

        if (($read) and (isset(self::$_cache))) {
            

    public static function findLocale($locale = null)
    {
        if ($locale === null) {
            $locale = new Zend_Locale();
        }

        if (!Zend_Locale::isLocale($locale, true, false)) {
            if (!Zend_Locale::isLocale($locale, false, false)) {
                $locale = Zend_Locale::getLocaleToTerritory($locale);

                if (empty($locale)) {
                    throw new Zend_Locale_Exception("The locale '$locale' is no known locale");
                }
            } else {
                $locale = new Zend_Locale($locale);
            }

/** * Internal function for checking the locale * * @param string|Zend_Locale $locale Locale to check * * @return string */
    private static function _checkLocale($locale)
    {
        if (empty($locale)) {
            $locale = new Zend_Locale();
        }

        if (!(Zend_Locale::isLocale((string) $locale, null, false))) {
            throw new Zend_Locale_Exception('Locale (' . (string) $locale . ') is a unknown locale');
        }

        return (string) $locale;
    }

    /** * Internal method to check if the given cache supports tags * * @param Zend_Cache $cache */

    public function isValid($value)
    {
        $value = strtoupper($value);
        $this->_setValue($value);

        if (empty($this->_locale)) {
            $region = substr($value, 0, 2);
        } else {
            $region = new Zend_Locale($this->_locale);
            $region = $region->getRegion();
        }

        if (!array_key_exists($region, $this->_ibanregex)) {
            $this->_setValue($region);
            $this->_error(self::NOTSUPPORTED);
            return false;
        }

        if (!preg_match($this->_ibanregex[$region], $value)) {
            $this->_error(self::FALSEFORMAT);
            

    /** * @return Zend_Locale */
    public function factory(Container $container)
    {
        $locale = 'de_DE';
        if ($container->initialized('shop')) {
            $locale = $container->get('shop')->getLocale()->getLocale();
        }

        return new Zend_Locale($locale);
    }
}

 else {
                $allowWhiteSpace = false;
            }
        }

        $this->allowWhiteSpace = (boolean) $allowWhiteSpace;
        if (null === self::$_unicodeEnabled) {
            self::$_unicodeEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
        }

        if (null === self::$_meansEnglishAlphabet) {
            $this->_locale = new Zend_Locale('auto');
            self::$_meansEnglishAlphabet = in_array($this->_locale->getLanguage(),
                                                    array('ja', 'ko', 'zh')
                                                    );
        }

    }

    /** * Returns the allowWhiteSpace option * * @return boolean */

 else {
                $allowWhiteSpace = false;
            }
        }

        $this->allowWhiteSpace = (boolean) $allowWhiteSpace;
        if (null === self::$_unicodeEnabled) {
            self::$_unicodeEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
        }

        if (null === self::$_meansEnglishAlphabet) {
            $this->_locale = new Zend_Locale('auto');
            self::$_meansEnglishAlphabet = in_array($this->_locale->getLanguage(),
                                                    array('ja', 'ko', 'zh')
                                                    );
        }

    }

    /** * Returns the allowWhiteSpace option * * @return boolean */

/** * Sets the locale to use * * @param string|Zend_Locale $locale * @throws Zend_Validate_Exception On unrecognised region * @throws Zend_Validate_Exception On not detected format * @return Zend_Validate_PostCode Provides fluid interface */
    public function setLocale($locale = null)
    {
        $this->_locale = Zend_Locale::findLocale($locale);
        $locale        = new Zend_Locale($this->_locale);
        $region        = $locale->getRegion();
        if (empty($region)) {
            throw new Zend_Validate_Exception("Unable to detect a region for the locale '$locale'");
        }

        $format = Zend_Locale::getTranslation(
            $locale->getRegion(),
            'postaltoterritory',
            $this->_locale
        );