<?php
/****************************************************************
*****************************************************************

Copyright (C) 2003  Matthieu MARY http://www.phplibrairies.com

This program 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 any later version.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

You can found more information about GPL licence at:
http://www.gnu.org/licenses/gpl.html

for contact me: http://www.phplibrairies.com
****************************************************************
****************************************************************/
/**
 * @shortdesc tools for making easy query on google search browser
 * under GPL licence
 * latest version can be download at : http://www.phplibrairies.com
 *
 * @author      Matthieu MARY &lt;<a href="http://www.phplibrairies.com">http://www.phplibrairies.com</a>&gt;
 * @version     1.0.0
 * @date      March 02th 2004
 **/
class lang
{
    var $aFile;

 	/**
     * builder
     * @param string lang : lang type
     * @param string path : path to lang files
     * @param string ext : extensions for the lang files
     * @type void
     * @public
     **/
    function lang($lang,$path='.',$ext='txt')
    {
        $this->aFile = @file($path.'/'.$lang.'.'.$ext);
    }

 	/**
     * write a line of the lang file
     * @param int id : the lang id to write
     * @type void
     * @public
     **/
    function w($id)
    {
        if (in_array($id,array_keys($this->aFile))) echo trim($this->aFile[$id]);
    }

 	/**
     * return a line of the lang file
     * @param int id : the lang id to return
     * @type string
     * @public
     **/
    function r($id)
    {
        if (in_array($id,array_keys($this->aFile))) return trim($this->aFile[$id]);
    }
}
?>