<?php

/*
// +--------------------------------------------------------------------------+
// | Project:    Webtrans - Webinterface for sc_trans_linux                   |
// +--------------------------------------------------------------------------+
// | This file is part of Webtrans. Webtrans is a web interface for           |
// | sc_trans_linux from shoutcast.com. This interface should make it         |
// | easyer to handle the playlists and config files.                         |
// |                                                                          |
// | Webtrans is free software; you can redistribute it and/or modify         |
// | it under the terms of the GNU General Public License as published by     |
// | the Free Software Foundation; either version 2 of the License, or        |
// | (at your option) any later version.                                      |
// |                                                                          |
// | Webtrans is distributed in the hope that it will be useful,              |
// | but WITHOUT ANY WARRANTY; without even the implied warranty of           |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            |
// | GNU General Public License for more details.                             |
// |                                                                          |
// | You should have received a copy of the GNU General Public License        |
// | along with Webtrans; if not, write to the Free Software Foundation,      |
// | Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA            |
// +--------------------------------------------------------------------------+
// | Obige Zeilen dürfen nicht entfernt werden!    Do not remove above lines! |
// +--------------------------------------------------------------------------+
*/

include('loginauth.php');

function getRequestVar($varName)
{
    if (array_key_exists($varName,$_REQUEST))
    {
        if (is_array($_REQUEST[$varName]))
        {
            $tmpArr = $_REQUEST[$varName];
            foreach($tmpArr as $key => $value);
            {
                $tmpArr[$key] = htmlentities(trim($value), ENT_QUOTES);
            }

            return $tmpArr;

        } else {
            return htmlentities(trim($_REQUEST[$varName]), ENT_QUOTES);
        }
    }
    else
    {
        return '';
    }
}

?>