OLDBOY/bbs/confirm.php
<?php
include_once('./_common.php');
include_once(G5_PATH.'/head.sub.php');

$pattern1 = "/[\<\>\'\"\\\'\\\"\(\)]/";
$pattern2 = "/\r\n|\r|\n|[^\x20-\x7e]/";

$url1 = isset($url1) ? preg_replace($pattern1, "", clean_xss_tags($url1, 1)) : '';
$url1 = preg_replace($pattern2, "", $url1);
$url2 = isset($url2) ? preg_replace($pattern1, "", clean_xss_tags($url2, 1)) : '';
$url2 = preg_replace($pattern2, "", $url2);
$url3 = isset($url3) ? preg_replace($pattern1, "", clean_xss_tags($url3, 1)) : '';
$url3 = preg_replace($pattern2, "", $url3);

$msg = isset($msg) ? $msg : '';
$header = isset($header) ? $msg : '';

// url 체크
check_url_host($url1);
check_url_host($url2);
check_url_host($url3);
?>

<script>
var conf = "<?php echo strip_tags($msg); ?>";
if (confirm(conf)) {
    document.location.replace("<?php echo $url1; ?>");
} else {
    document.location.replace("<?php echo $url2; ?>");
}
</script>

<noscript>
<article id="confirm_check">
<header>
    <hgroup>
        <h1><?php echo get_text(strip_tags($header)); ?></h1> <!-- 수행 중이던 작업 내용 -->
        <h2>아래 내용을 확인해 주세요.</h2>
    </hgroup>
</header>
<p>
    <?php echo get_text(strip_tags($msg)); ?>
</p>

<a href="<?php echo $url1; ?>">확인</a>
<a href="<?php echo $url2; ?>">취소</a><br><br>
<a href="<?php echo $url3; ?>">돌아가기</a>
</article>
</noscript>

<?php
include_once(G5_PATH.'/tail.sub.php');