WB 2.11.0

<?php

// $Id: calc_text.php 2 2017-07-02 15:14:29Z Manuela $

/*

 Website Baker Project <http://www.websitebaker.org/>

 Copyright (C) 2004-2009, Ryan Djurovich

 Website Baker 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.

 Website Baker 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 Website Baker; if not, write to the Free Software

 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

// Must include code to stop this file being accessed directly

if(defined('WB_PATH') == false) { exit("Cannot access this file directly"); }

if(!file_exists(WB_PATH.'/modules/captcha_control/languages/'.LANGUAGE .'.php')) {

    // no module language file exists for the language set by the user, include default module language file EN.php

    require_once(WB_PATH.'/modules/captcha_control/languages/EN.php');

} else {

    // a module language file exists for the language defined by the user, load it

    require_once(WB_PATH.'/modules/captcha_control/languages/'.LANGUAGE .'.php');

}

$_SESSION['captcha'.$sec_id] = '';

mt_srand((double)microtime()*1000000);

$n = mt_rand(1,3);

switch ($n) {

    case 1:

        $x = mt_rand(1,9);

        $y = mt_rand(1,9);

        $_SESSION['captcha'.$sec_id] = $x + $y;

        $cap = "$x {$MOD_CAPTCHA['ADDITION']} $y"; 

        break; 

    case 2:

        $x = mt_rand(10,20);

        $y = mt_rand(1,9);

        $_SESSION['captcha'.$sec_id] = $x - $y; 

        $cap = "$x {$MOD_CAPTCHA['SUBTRAKTION']} $y"; 

        break;

    case 3:

        $x = mt_rand(2,10);

        $y = mt_rand(2,5);

        $_SESSION['captcha'.$sec_id] = $x * $y; 

        $cap = "$x {$MOD_CAPTCHA['MULTIPLIKATION']} $y"; 

        break;

}

echo $cap;