37 lines
741 B
PHP
37 lines
741 B
PHP
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<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: secqaa_calc.php 10395 2010-05-11 04:48:31Z monkey $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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class secqaa_calc {
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var $version = '1.0';
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var $name = 'calc_name';
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var $description = 'calc_desc';
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var $copyright = '<a href="http://www.comsenz.com" target="_blank">Comsenz Inc.</a>';
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var $customname = '';
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function make(&$question) {
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$a = rand(1, 90);
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$b = rand(1, 10);
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if(rand(0, 1)) {
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$question = $a.' + '.$b.' = ?';
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$answer = $a + $b;
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} else {
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$question = $a.' - '.$b.' = ?';
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$answer = $a - $b;
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}
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return $answer;
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}
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}
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?>
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