Chris@14: <?php
Chris@14: /*
Chris@14:  * This file is part of sebastian/environment.
Chris@14:  *
Chris@14:  * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: declare(strict_types=1);
Chris@14: 
Chris@14: namespace SebastianBergmann\Environment;
Chris@14: 
Chris@14: final class OperatingSystem
Chris@14: {
Chris@14:     /**
Chris@14:      * Returns PHP_OS_FAMILY (if defined (which it is on PHP >= 7.2)).
Chris@14:      * Returns a string (compatible with PHP_OS_FAMILY) derived from PHP_OS otherwise.
Chris@14:      */
Chris@14:     public function getFamily(): string
Chris@14:     {
Chris@14:         if (\defined('PHP_OS_FAMILY')) {
Chris@14:             return PHP_OS_FAMILY;
Chris@14:         }
Chris@14: 
Chris@14:         if (DIRECTORY_SEPARATOR === '\\') {
Chris@14:             return 'Windows';
Chris@14:         }
Chris@14: 
Chris@14:         switch (PHP_OS) {
Chris@14:             case 'Darwin':
Chris@14:                 return 'Darwin';
Chris@14: 
Chris@14:             case 'DragonFly':
Chris@14:             case 'FreeBSD':
Chris@14:             case 'NetBSD':
Chris@14:             case 'OpenBSD':
Chris@14:                 return 'BSD';
Chris@14: 
Chris@14:             case 'Linux':
Chris@14:                 return 'Linux';
Chris@14: 
Chris@14:             case 'SunOS':
Chris@14:                 return 'Solaris';
Chris@14: 
Chris@14:             default:
Chris@14:                 return 'Unknown';
Chris@14:         }
Chris@14:     }
Chris@14: }