nextcloud-server/lib/private/app/platform.php

<?php
 /**
 * @author Thomas Müller
 * @copyright 2014 Thomas Müller deepdiver@owncloud.com
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later.
 * See the COPYING-README file.
 */

namespace OC\App;

class Platform {
	public function getPhpVersion() {
		return phpversion();
	}
}