/** * Parses tildes and environment variables in paths. * * @param string $path * @return string */ public static function expandPath($path) { if (preg_match('#^~[\\/]#', $path)) { return self::getUserDirectory() . substr($path, 1); } return preg_replace_callback('#^(\\$|(?P<percent>%))(?P<var>\\w++)(?(percent)%)(?P<path>.*)#', function ($matches) { // Treat HOME as an alias for USERPROFILE on Windows for legacy reasons if (Platform::isWindows() && $matches['var'] == 'HOME') { return (getenv('HOME') ?: getenv('USERPROFILE')) . $matches['path']; } return getenv($matches['var']) . $matches['path']; }, $path); }