123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139 |
- <?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 Symfony\Component\Intl;
- use Symfony\Component\Intl\Exception\MissingResourceException;
- /**
- * Gives access to region-related ICU data.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- * @author Roland Franssen <franssen.roland@gmail.com>
- */
- final class Countries extends ResourceBundle
- {
- /**
- * Returns all available countries.
- *
- * Countries are returned as uppercase ISO 3166 two-letter country codes.
- *
- * A full table of ISO 3166 country codes can be found here:
- * https://en.wikipedia.org/wiki/List_of_ISO_3166_country_codes
- *
- * This list only contains "officially assigned ISO 3166-1 alpha-2" country codes.
- *
- * @return string[] an array of canonical ISO 3166 alpha-2 country codes
- */
- public static function getCountryCodes(): array
- {
- return self::readEntry(['Regions'], 'meta');
- }
- /**
- * Returns all available countries (3 letters).
- *
- * Countries are returned as uppercase ISO 3166 three-letter country codes.
- *
- * This list only contains "officially assigned ISO 3166-1 alpha-3" country codes.
- *
- * @return string[] an array of canonical ISO 3166 alpha-3 country codes
- */
- public static function getAlpha3Codes(): array
- {
- return self::readEntry(['Alpha2ToAlpha3'], 'meta');
- }
- public static function getAlpha3Code(string $alpha2Code): string
- {
- return self::readEntry(['Alpha2ToAlpha3', $alpha2Code], 'meta');
- }
- public static function getAlpha2Code(string $alpha3Code): string
- {
- return self::readEntry(['Alpha3ToAlpha2', $alpha3Code], 'meta');
- }
- public static function exists(string $alpha2Code): bool
- {
- try {
- self::readEntry(['Names', $alpha2Code]);
- return true;
- } catch (MissingResourceException $e) {
- return false;
- }
- }
- public static function alpha3CodeExists(string $alpha3Code): bool
- {
- try {
- self::getAlpha2Code($alpha3Code);
- return true;
- } catch (MissingResourceException $e) {
- return false;
- }
- }
- /**
- * Gets the country name from its alpha2 code.
- *
- * @throws MissingResourceException if the country code does not exist
- */
- public static function getName(string $country, string $displayLocale = null): string
- {
- return self::readEntry(['Names', $country], $displayLocale);
- }
- /**
- * Gets the country name from its alpha3 code.
- *
- * @throws MissingResourceException if the country code does not exist
- */
- public static function getAlpha3Name(string $alpha3Code, string $displayLocale = null): string
- {
- return self::getName(self::getAlpha2Code($alpha3Code), $displayLocale);
- }
- /**
- * Gets the list of country names indexed with alpha2 codes as keys.
- *
- * @return string[]
- */
- public static function getNames($displayLocale = null): array
- {
- return self::asort(self::readEntry(['Names'], $displayLocale), $displayLocale);
- }
- /**
- * Gets the list of country names indexed with alpha3 codes as keys.
- *
- * Same as method getNames, but with alpha3 codes instead of alpha2 codes as keys.
- *
- * @return string[]
- */
- public static function getAlpha3Names($displayLocale = null): array
- {
- $alpha2Names = self::getNames($displayLocale);
- $alpha3Names = [];
- foreach ($alpha2Names as $alpha2Code => $name) {
- $alpha3Names[self::getAlpha3Code($alpha2Code)] = $name;
- }
- return $alpha3Names;
- }
- protected static function getPath(): string
- {
- return Intl::getDataDirectory().'/'.Intl::REGION_DIR;
- }
- }
|