ininitial froxlor commit;

'reverted' old-style update-process;
removed billing-classes, -functions and -templates;
some sql-fixes;

lib/functions/phphelpers/function.array_trim.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * This file is part of the SysCP project.
+ * Copyright (c) 2003-2009 the SysCP 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.syscp.org/misc/COPYING.txt
+ *
+ * @copyright  (c) the authors
+ * @author     Florian Lippert <flo@syscp.org>
+ * @license    GPLv2 http://files.syscp.org/misc/COPYING.txt
+ * @package    Functions
+ * @version    $Id: function.array_trim.php 2724 2009-06-07 14:18:02Z flo $
+ */
+
+/**
+ * Returns Array, whose elements have been checked whether thay are empty or not
+ *
+ * @param array The array to trim
+ * @return array The trim'med array
+ * @author Florian Lippert <flo@syscp.org>
+ */
+
+function array_trim($source)
+{
+	$returnval = array();
+
+	if(is_array($source))
+	{
+		while(list($var, $val) = each($source))
+		{
+			if($val != ' '
+			   && $val != '')$returnval[$var] = $val;
+		}
+	}
+	else
+	{
+		$returnval = $source;
+	}
+
+	return $returnval;
+}