added password generator, fixes #346

Signed-off-by: Christoph Burchert (Chb) <derchb@froxlor.org>

lib/functions/froxlor/function.generatePassword.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * This file is part of the Froxlor project.
+ * Copyright (c) 2011 the Froxlor Team (see authors).
+ *
+ * For the full copyright and license information, please view the COPYING
+ * file that was distributed with this source code. You can also view the
+ * COPYING file online at http://files.froxlor.org/misc/COPYING.txt
+ *
+ * @copyright  (c) the authors
+ * @author     Froxlor team <team@froxlor.org> (2010-)
+ * @license    GPLv2 http://files.froxlor.org/misc/COPYING.txt
+ * @package    Functions
+ * @version    $Id$
+ */
+
+/**
+ * Generates a random password
+ */
+
+function generatePassword()
+{
+	global $db, $settings;
+
+	return substr(md5(uniqid(microtime(), 1)), 24, 10);
+}
+?>