曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.かつては雑草やヨモギと共に雨や露を分かち合っていたが、今では松やヒノキと共に霜や雪に耐えている。曾与蒿藜同雨露,Once sharing rain and dew with weeds and wormwood, now enduring frost and snow with pines and cypresses.终随松柏到冰霜.曾与蒿藜同雨露한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.,终随松柏到冰霜.譖セ荳手珍阯懷酔髮ィ髴イ�檎サ磯囂譚セ譟丞芦蜀ー髴�曾与蒿藜同雨露,鏇句笌钂胯棞鍚岄洦闇诧紝缁堥殢鏉炬煆鍒板啺闇�终随松柏到冰霜.曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.曾与蒿藜同雨露,终随松柏到冰霜.
<?php
/**
* copyright : (C) 2001-2018 Advanced Internet Designs Inc.
* email : forum@prohost.org
* $Id$
*
* 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; version 2 of the License.
**/
/* Generate a CAPTCHA question to display. */
function generate_turing_val()
{
if (defined('plugins')) {
$text = plugin_call_hook('CAPTCHA');
if (!empty($text)) {
return $text;
}
}
$t = array(
array('..#####..','..#####..','.#.......','.#######.','..#####..','.#######.','..#####..','..#####..','....###....','.########..','..######..','.########.','.########.','..######...','.##.....##.','.####.','.......##.','.##....##.','.##.......','.##.....##.','.##....##.','.########..','..#######..','.########..','..######..','.########.','.##.....##.','.##.....##.','.##......##.','.##.....##.','.##....##.','.########.'),
array('.#.....#.','.#.....#.','.#....#..','.#.......','.#.....#.','.#....#..','.#.....#.','.#.....#.','...##.##...','.##.....##.','.##....##.','.##.......','.##.......','.##....##..','.##.....##.','..##..','.......##.','.##...##..','.##.......','.###...###.','.###...##.','.##.....##.','.##.....##.','.##.....##.','.##....##.','....##....','.##.....##.','.##.....##.','.##..##..##.','..##...##..','..##..##..','......##..'),
array('.......#.','.......#.','.#....#..','.#.......','.#.......','.....#...','.#.....#.','.#.....#.','..##...##..','.##.....##.','.##.......','.##.......','.##.......','.##........','.##.....##.','..##..','.......##.','.##..##...','.##.......','.####.####.','.####..##.','.##.....##.','.##.....##.','.##.....##.','.##.......','....##....','.##.....##.','.##.....##.','.##..##..##.','...##.##...','...####...','.....##...'),
array('..#####..','....###..','.#....#..','.######..','.######..','....#....','..#####..','..######.','.##.....##.','.########..','.##.......','.######...','.######...','.##...####.','.#########.','..##..','.......##.','.#####....','.##.......','.##.###.##.','.##.##.##.','.########..','.##.....##.','.########..','..######..','....##....','.##.....##.','.##.....##.','.##..##..##.','....###....','....##....','....##....'),
array('.#.......','.......#.','.#######.','.......#.','.#.....#.','...#.....','.#.....#.','.......#.','.#########.','.##.....##.','.##.......','.##.......','.##.......','.##....##..','.##.....##.','..##..','.##....##.','.##..##...','.##.......','.##.....##.','.##..####.','.##........','.##..##.##.','.##...##...','.......##.','....##....','.##.....##.','..##...##..','.##..##..##.','...##.##...','....##....','...##.....'),
array('.#.......','.#.....#.','......#..','.#.....#.','.#.....#.','...#.....','.#.....#.','.#.....#.','.##.....##.','.##.....##.','.##....##.','.##.......','.##.......','.##....##..','.##.....##.','..##..','.##....##.','.##...##..','.##.......','.##.....##.','.##...###.','.##........','.##....##..','.##....##..','.##....##.','....##....','.##.....##.','...##.##...','.##..##..##.','..##...##..','....##....','..##......'),
array('.#######.','..#####..','......#..','..#####..','..#####..','...#.....','..#####..','..#####..','.##.....##.','.########..','..######..','.########.','.##.......','..######...','.##.....##.','.####.','..######..','.##....##.','.########.','.##.....##.','.##....##.','.##........','..#####.##.','.##.....##.','..######..','....##....','..#######..','....###....','..###..###..','.##.....##.','....##....','.########.'),
array('2','3','4','5','6','7','8','9','A','B','C','E','F','G','H','I','J','K','L','M','N','P','Q','R','S','T','U','V','W','X','Y','Z')
);
$rv = array_rand($t[0], 4);
$captcha = $t[7][$rv[0]] . $t[7][$rv[1]] . $t[7][$rv[2]] . $t[7][$rv[3]];
$rt = md5($captcha);
$text = '<input type="text" name="turing_test" id="turing_test" size="25" required="required" placeholder="There is no zero or one in the image." />';
$text .= '<input type="hidden" name="turing_res" value="'. $rt .'" />';
if (($GLOBALS['FUD_OPT_3'] & 33554432) && extension_loaded('gd') && function_exists('imagecreate') ) {
// Graphical captcha.
ses_putvar((int)$GLOBALS['usr']->sid, $captcha);
return $text .'<br />
<img src="[[relativeurl]]/index.php/index.php?t=captchaimg" alt="Captcha Verification: you will need to recognize the text in this image." />';
} else {
// Text based captcha.
$bg_fill_chars = array(' ', '.', ',', '`', '_', '\'');
$bg_fill = $bg_fill_chars[array_rand($bg_fill_chars)];
$fg_fill_chars = array('#', '@', '$', '*', 'X');
$fg_fill = $fg_fill_chars[array_rand($fg_fill_chars)];
$text .= '<pre>';
// Generate turing text.
for ($i = 0; $i < 7; $i++) {
foreach ($rv as $v) {
$text .= str_replace('#', $fg_fill, str_replace('.', $bg_fill, $t[$i][$v]));
}
$text .= '<br />';
}
return $text .'</pre>';
}
}
/* Test if user entered a valid response to the CAPTCHA test. */
// function test_turing_answer($test, $res)
function test_turing_answer()
{
if (defined('plugins')) {
$ok = plugin_call_hook('CAPTCHA_VALIDATE');
if ($ok == 0) {
return false;
} elseif ($ok == 1) {
return true;
}
}
$test = $_POST['turing_test'];
$res = $_POST['turing_res'];
if (empty($test) || empty($res)) {
return false;
}
if (md5(strtoupper(trim($test))) != $res) {
return false;
} else {
return true;
}
}
?>