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<?php
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// $Id: calc_text.php 615 2008-01-27 14:29:23Z thorn $
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/*
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Website Baker Project <http://www.websitebaker.org/>
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Copyright (C) 2004-2008, Ryan Djurovich
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Website Baker is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Website Baker is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Website Baker; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// Must include code to stop this file being accessed directly
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if(defined('WB_PATH') == false) { exit("Cannot access this file directly"); }
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$_SESSION['captcha'] = '';
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mt_srand((double)microtime()*1000000);
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$n = mt_rand(1,3);
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switch ($n) {
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case 1:
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$x = mt_rand(1,9);
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$y = mt_rand(1,9);
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$_SESSION['captcha'] = $x + $y;
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$cap = "$x {$MOD_CAPTCHA['ADDITION']} $y";
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break;
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case 2:
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$x = mt_rand(10,20);
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$y = mt_rand(1,9);
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$_SESSION['captcha'] = $x - $y;
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$cap = "$x {$MOD_CAPTCHA['SUBTRAKTION']} $y";
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break;
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case 3:
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$x = mt_rand(2,10);
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$y = mt_rand(2,5);
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$_SESSION['captcha'] = $x * $y;
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$cap = "$x {$MOD_CAPTCHA['MULTIPLIKATION']} $y";
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break;
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}
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echo $cap;
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?>
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