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<?php
/**
* Piwik - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Intl\Data\Provider;
/**
* Provides language data.
*/
class LanguageDataProvider
{
private $languageList;
private $languageToCountryList;
/**
* Returns the list of valid language codes.
*
* @return string[] Array of 2 letter ISO code => language name (in english).
* E.g. `array('en' => 'English', 'ja' => 'Japanese')`.
* @api
*/
public function getLanguageList()
{
if ($this->languageList === null) {
$this->languageList = require __DIR__ . '/../Resources/languages.php';
}
return $this->languageList;
}
/**
* Returns the list of language to country mappings.
*
* @return string[] Array of 2 letter ISO language code => 2 letter ISO country code.
* E.g. `array('fr' => 'fr') // French => France`.
* @api
*/
public function getLanguageToCountryList()
{
if ($this->languageToCountryList === null) {
$this->languageToCountryList = require __DIR__ . '/../Resources/languages-to-countries.php';
}
return $this->languageToCountryList;
}
}
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