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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Intl\Data\Provider;
/**
* Provides region related data (continents, countries, etc.).
*/
class RegionDataProvider
{
private $continentList;
private $countryList;
private $countryExtraList;
/**
* Returns the list of continent codes.
*
* @return string[] Array of 3 letter continent codes
* @api
*/
public function getContinentList()
{
if ($this->continentList === null) {
$this->continentList = require __DIR__ . '/../Resources/continents.php';
}
return $this->continentList;
}
/**
* Returns the list of valid country codes.
*
* @param bool $includeInternalCodes
* @return string[] Array of 2 letter country ISO codes => 3 letter continent code
* @api
*/
public function getCountryList($includeInternalCodes = false)
{
if ($this->countryList === null) {
$this->countryList = require __DIR__ . '/../Resources/countries.php';
}
if ($this->countryExtraList === null) {
$this->countryExtraList = require __DIR__ . '/../Resources/countries-extra.php';
}
if ($includeInternalCodes) {
return array_merge($this->countryList, $this->countryExtraList);
}
return $this->countryList;
}
}
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