PHP GWF_Session::get方法代码示例

function checkSolution(WC_Challenge $chall)
{
    if (false === ($correct = GWF_Session::getOrDefault('cyrm_solution'))) {
        return htmlDisplayError($chall->lang('err_no_request'));
    }
    $timediff = microtime(true) - GWF_Session::get('cyrm_timeout');
    $taken = sprintf('%.03fs', $timediff);
    if ($correct !== ($answer = Common::getGetString('solution', ''))) {
        return htmlDisplayError($chall->lang('err_wrong', array(htmlspecialchars($answer, ENT_QUOTES), $correct, $taken)));
    }
    $maxtime = 2.5;
    if ($timediff >= $maxtime) {
        return htmlDisplayError($chall->lang('err_slow', array($maxtime . 's', $taken)));
    }
    return htmlDisplayMessage($chall->lang('msg_correct', array($taken)));
}

<?php

chdir('../../');
define('GWF_PAGE_TITLE', 'Fremes');
require_once 'challenge/html_head.php';
require_once GWF_CORE_PATH . 'module/WeChall/solutionbox.php';
if (false === ($chall = WC_Challenge::getByTitle(GWF_PAGE_TITLE))) {
    $chall = WC_Challenge::dummyChallenge(GWF_PAGE_TITLE, 4, 'challenge/FREMES/index.php', false);
}
$chall->showHeader();
if (false !== ($answer = Common::getPostString('answer', false))) {
    if (false === ($key = GWF_Session::get('FREMEN_KEY', false))) {
        echo GWF_HTML::error('Fremes', $chall->lang('err_try'));
    } else {
        $solution = GWF_Numeric::baseConvert($key, 2, 16);
        $slen = strlen($solution);
        $wlen = 128 / 4;
        $nlen = $wlen - $slen;
        $solution = str_repeat('0', $nlen) . $solution;
        $answer = strtoupper($answer);
        $solution = strtoupper($solution);
        if ($answer === $solution || substr($answer, 2) === $solution) {
            $chall->onChallengeSolved(GWF_Session::getUserID());
        } else {
            echo WC_HTML::error('err_wrong');
        }
    }
}
echo GWF_Box::box($chall->lang('info', array(128, 'fremes.php')), $chall->lang('title'));
echo formSolutionbox($chall);
require_once 'challenge/html_foot.php';

function salesman_check_answer_B(WC_Challenge $chall, $answer)
{
    // 	if ($answer === 'cheat')
    // 	{
    // 		return true;
    // 	}
    if (0 === preg_match_all('/((\\d+)([A-Z]+))/i', $answer, $matches)) {
        echo $chall->lang('err_format') . PHP_EOL;
        return false;
    }
    GWF_Session::remove('WCC_TR_CU_LEVEL_HAS_PB');
    $list = GWF_Session::get('WCC_TR_CU_LIST');
    $amounts = $matches[2];
    $names = $matches[3];
    $len = count($names);
    $price = 0;
    $amount = 0;
    $stock = GWF_Session::getOrDefault('WCC_TR_CU_STOCK', 1);
    $stocks = array();
    for ($i = 0; $i < $len; $i++) {
        $name = $names[$i];
        $amt = $amounts[$i];
        if (!is_numeric($amt)) {
            echo $chall->lang('err_item_num', array($name)) . PHP_EOL;
            continue;
        }
        $amt = (int) $amt;
        if ($amt < 0) {
            echo $chall->lang('err_item_num', array($name)) . PHP_EOL;
            continue;
        }
        if (isset($stocks[$name])) {
            $stocks[$name] += $amt;
        } else {
            $stocks[$name] = $amt;
        }
        if ($stocks[$name] > $stock) {
            echo $chall->lang('err_item_stock', array($stocks[$name], $name, $stock)) . PHP_EOL;
            continue;
        }
        $amount += $amt;
        if (!array_key_exists($name, $list)) {
            echo $chall->lang('err_item', array($name)) . PHP_EOL;
            continue;
        }
        $p = $list[$name];
        $price += $amt * $p;
    }
    $correct = true;
    $correct_amt = salesman_itemcount();
    if ($amount !== $correct_amt) {
        echo $chall->lang('err_item_count', array($amount, $correct_amt)) . PHP_EOL;
        $correct = false;
    }
    $correct_price = GWF_Session::get('WCC_TR_CU_PRICE');
    if ($price !== $correct_price) {
        echo $chall->lang('err_price', array($price, $correct_price)) . PHP_EOL;
        $correct = false;
    }
    $now = microtime(true);
    $start = GWF_Session::get('WCC_TR_CU_TIME');
    $needed = $now - $start;
    if ($needed > WCC_TR_CU_TIMEOUT) {
        echo $chall->lang('err_timeout', array(sprintf('%.02f', $needed), WCC_TR_CU_TIMEOUT)) . PHP_EOL;
        $correct = false;
    }
    return $correct;
}

function zreload_do_before_actions()
{
    # Do action for level
    $actions = zshellzActionsBefore(GWF_Session::get('zreload'));
    foreach ($actions as $action => $data) {
        zreloadAction($action, $data);
    }
}

 /**
  * Validate token from get or post data.
  * @param array $array
  * @return $userdata
  */
 public static function validateToken()
 {
     # POST or GET?
     if (count($_POST) > 1) {
         # Sometimes there is one var in the POST Oo
         $array =& $_POST;
     } else {
         $array =& $_GET;
     }
     if (count($array) > 0) {
         if (!isset($array[self::TOKEN_NAME]) || !is_string($array[self::TOKEN_NAME])) {
             return false;
         }
         if (!GWF_Session::exists(self::TOKEN_NAME)) {
             return false;
         }
         $token = $array[self::TOKEN_NAME];
         $tokens =& GWF_Session::get(self::TOKEN_NAME);
         foreach ($tokens as $id => $d) {
             if (intval($d[0], 10) < time() - 7200) {
                 unset($tokens[$id]);
             } elseif ($id === $token) {
                 $back = (string) $d[1];
                 unset($tokens[$id]);
                 unset($array[self::TOKEN_NAME]);
                 return $back;
             }
         }
         return false;
     }
     return true;
 }

 function AudioPhpCaptcha($sFlitePath = CAPTCHA_FLITE_PATH, $sAudioPath = CAPTCHA_AUDIO_PATH)
 {
     $this->SetFlitePath($sFlitePath);
     $this->SetAudioPath($sAudioPath);
     // retrieve code if already set by previous instance of visual PhpCaptcha
     if (Session::exists(CAPTCHA_SESSION_ID)) {
         $this->sCode = GWF_Session::get(CAPTCHA_SESSION_ID);
     }
 }