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<?php
namespace Nubs\Which\LocatorFactory;
use Habitat\Environment\Environment;
use Icecave\Isolator\Isolator;
/**
* Factory that uses the current platform to determine whether to use the
* PosixLocatorFactory or the WindowsLocatorFactory.
*/
class PlatformLocatorFactory implements LocatorFactoryInterface
{
/** @type \Nubs\Which\LocatorFactory\LocatorFactoryInterface The platform-specific factory. */
private $_platformFactory;
* Creates the factory to wrap the platform-specific factory.
*
* @api
* @param \Icecave\Isolator\Isolator $isolator The isolator object to
* override environment variable lookup.
public function __construct(Isolator $isolator = null)
if ($isolator ? $isolator->defined('PHP_WINDOWS_VERSION_BUILD') : defined('PHP_WINDOWS_VERSION_BUILD')) {
$this->_platformFactory = new WindowsLocatorFactory();
} else {
$this->_platformFactory = new PosixLocatorFactory();
}
* Create a locator using the platform-specific factory.
* @param \Habitat\Environment\Environment $environment The environment
* variable wrapper. Defaults to null which just uses PHP's built-in
* getenv.
* @return \Nubs\Which\Locator The locator.
public function create(Environment $environment = null)
return $this->_platformFactory->create($environment);
nubs /
which
