<?php

/**

*

* @author pw team, Nov 13, 2010

* @copyright 2003-2010 phpwind.net. All rights reserved.

* @version

* @package default

*/

define('CK',1);

require_once('global.php');

S::GP('q');

$qkey = intval($q);

if (isset($db_question[$qkey])) {

$question = $qkey < 0 ? getMachineQuestion_1() : $db_question[$qkey];

$array = array();

strtoupper($db_charset) == 'GBK' && $question = pwConvert($question,'UTF-8','GBK');

$len = strlen($question);

for($i=0,$j=0;$i<$len;){

++$i;

$ord = ord($question[$j]);

if($ord > 127){

if($ord >= 192 && $ord <= 223) ++$i;

elseif($ord >= 224 && $ord <= 239) $i = $i + 2;

elseif($ord >= 240 && $ord <= 247) $i = $i + 3;

}

$array[] = substr($question,$j,$i-$j);

$j = $i;

}

$strSize = count($array);

if($strSize){

L::loadClass('graphic', 'utility/captcha',false);

$graphic = new PW_Graphic($strSize * 14,24);

$len > $strSize && $graphic->lang = 'ch';

$graphic->fontRandomPosition = false;

$graphic->fontRandomFamily = true;

$graphic->fontRandomColor = false;

$graphic->setCodes($array);

$graphic->display();

}

}