Файл: symfony-2.7/src/Symfony/Component/Intl/Locale/Locale.php
Строк: 434
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyComponentIntlLocale;
use SymfonyComponentIntlExceptionMethodNotImplementedException;
/**
* Replacement for PHP's native {@link Locale} class.
*
* The only method supported in this class is {@link getDefault}. This method
* will always return "en". All other methods will throw an exception when used.
*
* @author Eriksen Costa <eriksen.costa@infranology.com.br>
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class Locale
{
const DEFAULT_LOCALE = null;
/* Locale method constants */
const ACTUAL_LOCALE = 0;
const VALID_LOCALE = 1;
/* Language tags constants */
const LANG_TAG = 'language';
const EXTLANG_TAG = 'extlang';
const SCRIPT_TAG = 'script';
const REGION_TAG = 'region';
const VARIANT_TAG = 'variant';
const GRANDFATHERED_LANG_TAG = 'grandfathered';
const PRIVATE_TAG = 'private';
/**
* Not supported. Returns the best available locale based on HTTP "Accept-Language" header according to RFC 2616.
*
* @param string $header The string containing the "Accept-Language" header value
*
* @return string The corresponding locale code
*
* @see http://www.php.net/manual/en/locale.acceptfromhttp.php
*
* @throws MethodNotImplementedException
*/
public static function acceptFromHttp($header)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns a correctly ordered and delimited locale code.
*
* @param array $subtags A keyed array where the keys identify the particular locale code subtag
*
* @return string The corresponding locale code
*
* @see http://www.php.net/manual/en/locale.composelocale.php
*
* @throws MethodNotImplementedException
*/
public static function composeLocale(array $subtags)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Checks if a language tag filter matches with locale.
*
* @param string $langtag The language tag to check
* @param string $locale The language range to check against
* @param bool $canonicalize
*
* @return string The corresponding locale code
*
* @see http://www.php.net/manual/en/locale.filtermatches.php
*
* @throws MethodNotImplementedException
*/
public static function filterMatches($langtag, $locale, $canonicalize = false)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the variants for the input locale.
*
* @param string $locale The locale to extract the variants from
*
* @return array The locale variants
*
* @see http://www.php.net/manual/en/locale.getallvariants.php
*
* @throws MethodNotImplementedException
*/
public static function getAllVariants($locale)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Returns the default locale.
*
* @return string The default locale code. Always returns 'en'
*
* @see http://www.php.net/manual/en/locale.getdefault.php
*/
public static function getDefault()
{
return 'en';
}
/**
* Not supported. Returns the localized display name for the locale language.
*
* @param string $locale The locale code to return the display language from
* @param string $inLocale Optional format locale code to use to display the language name
*
* @return string The localized language display name
*
* @see http://www.php.net/manual/en/locale.getdisplaylanguage.php
*
* @throws MethodNotImplementedException
*/
public static function getDisplayLanguage($locale, $inLocale = null)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the localized display name for the locale.
*
* @param string $locale The locale code to return the display locale name from
* @param string $inLocale Optional format locale code to use to display the locale name
*
* @return string The localized locale display name
*
* @see http://www.php.net/manual/en/locale.getdisplayname.php
*
* @throws MethodNotImplementedException
*/
public static function getDisplayName($locale, $inLocale = null)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the localized display name for the locale region.
*
* @param string $locale The locale code to return the display region from
* @param string $inLocale Optional format locale code to use to display the region name
*
* @return string The localized region display name
*
* @see http://www.php.net/manual/en/locale.getdisplayregion.php
*
* @throws MethodNotImplementedException
*/
public static function getDisplayRegion($locale, $inLocale = null)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the localized display name for the locale script.
*
* @param string $locale The locale code to return the display script from
* @param string $inLocale Optional format locale code to use to display the script name
*
* @return string The localized script display name
*
* @see http://www.php.net/manual/en/locale.getdisplayscript.php
*
* @throws MethodNotImplementedException
*/
public static function getDisplayScript($locale, $inLocale = null)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the localized display name for the locale variant.
*
* @param string $locale The locale code to return the display variant from
* @param string $inLocale Optional format locale code to use to display the variant name
*
* @return string The localized variant display name
*
* @see http://www.php.net/manual/en/locale.getdisplayvariant.php
*
* @throws MethodNotImplementedException
*/
public static function getDisplayVariant($locale, $inLocale = null)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the keywords for the locale.
*
* @param string $locale The locale code to extract the keywords from
*
* @return array Associative array with the extracted variants
*
* @see http://www.php.net/manual/en/locale.getkeywords.php
*
* @throws MethodNotImplementedException
*/
public static function getKeywords($locale)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the primary language for the locale.
*
* @param string $locale The locale code to extract the language code from
*
* @return string|null The extracted language code or null in case of error
*
* @see http://www.php.net/manual/en/locale.getprimarylanguage.php
*
* @throws MethodNotImplementedException
*/
public static function getPrimaryLanguage($locale)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the region for the locale.
*
* @param string $locale The locale code to extract the region code from
*
* @return string|null The extracted region code or null if not present
*
* @see http://www.php.net/manual/en/locale.getregion.php
*
* @throws MethodNotImplementedException
*/
public static function getRegion($locale)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the script for the locale.
*
* @param string $locale The locale code to extract the script code from
*
* @return string|null The extracted script code or null if not present
*
* @see http://www.php.net/manual/en/locale.getscript.php
*
* @throws MethodNotImplementedException
*/
public static function getScript($locale)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns the closest language tag for the locale.
*
* @param array $langtag A list of the language tags to compare to locale
* @param string $locale The locale to use as the language range when matching
* @param bool $canonicalize If true, the arguments will be converted to canonical form before matching
* @param string $default The locale to use if no match is found
*
* @see http://www.php.net/manual/en/locale.lookup.php
*
* @throws MethodNotImplementedException
*/
public static function lookup(array $langtag, $locale, $canonicalize = false, $default = null)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Returns an associative array of locale identifier subtags.
*
* @param string $locale The locale code to extract the subtag array from
*
* @return array Associative array with the extracted subtags
*
* @see http://www.php.net/manual/en/locale.parselocale.php
*
* @throws MethodNotImplementedException
*/
public static function parseLocale($locale)
{
throw new MethodNotImplementedException(__METHOD__);
}
/**
* Not supported. Sets the default runtime locale.
*
* @param string $locale The locale code
*
* @return bool true on success or false on failure
*
* @see http://www.php.net/manual/en/locale.parselocale.php
*
* @throws MethodNotImplementedException
*/
public static function setDefault($locale)
{
if ('en' !== $locale) {
throw new MethodNotImplementedException(__METHOD__);
}
}
}