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<?php
declare(strict_types=1);
namespace GeoIp2\Model;
/**
* Model class for the data returned by City Plus web service and City
* database.
*
* See https://dev.maxmind.com/geoip/docs/web-services?lang=en for more
* details.
*
* @property-read \GeoIp2\Record\City $city City data for the requested IP
* address.
* @property-read \GeoIp2\Record\Location $location Location data for the
* requested IP address.
* @property-read \GeoIp2\Record\Postal $postal Postal data for the
* requested IP address.
* @property-read array $subdivisions An array \GeoIp2\Record\Subdivision
* objects representing the country subdivisions for the requested IP
* address. The number and type of subdivisions varies by country, but a
* subdivision is typically a state, province, county, etc. Subdivisions
* are ordered from most general (largest) to most specific (smallest).
* If the response did not contain any subdivisions, this method returns
* an empty array.
* @property-read \GeoIp2\Record\Subdivision $mostSpecificSubdivision An object
* representing the most specific subdivision returned. If the response
* did not contain any subdivisions, this method returns an empty
* \GeoIp2\Record\Subdivision object.
*/
class City extends Country
{
/**
* @ignore
*
* @var \GeoIp2\Record\City
*/
protected $city;
/**
* @ignore
*
* @var \GeoIp2\Record\Location
*/
protected $location;
/**
* @ignore
*
* @var \GeoIp2\Record\Postal
*/
protected $postal;
/**
* @ignore
*
* @var array<\GeoIp2\Record\Subdivision>
*/
protected $subdivisions = [];
/**
* @ignore
*/
public function __construct(array $raw, array $locales = ['en'])
{
parent::__construct($raw, $locales);
$this->city = new \GeoIp2\Record\City($this->get('city'), $locales);
$this->location = new \GeoIp2\Record\Location($this->get('location'));
$this->postal = new \GeoIp2\Record\Postal($this->get('postal'));
$this->createSubdivisions($raw, $locales);
}
private function createSubdivisions(array $raw, array $locales): void
{
if (!isset($raw['subdivisions'])) {
return;
}
foreach ($raw['subdivisions'] as $sub) {
$this->subdivisions[] =
new \GeoIp2\Record\Subdivision($sub, $locales)
;
}
}
/**
* @ignore
*
* @return mixed
*/
public function __get(string $attr)
{
if ($attr === 'mostSpecificSubdivision') {
return $this->{$attr}();
}
return parent::__get($attr);
}
/**
* @ignore
*/
public function __isset(string $attr): bool
{
if ($attr === 'mostSpecificSubdivision') {
// We always return a mostSpecificSubdivision, even if it is the
// empty subdivision
return true;
}
return parent::__isset($attr);
}
private function mostSpecificSubdivision(): \GeoIp2\Record\Subdivision
{
return empty($this->subdivisions) ?
new \GeoIp2\Record\Subdivision([], $this->locales) :
end($this->subdivisions);
}
}
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