求问discuz帖子写入数据库文件,该怎么解决

$extra = !empty($_GET['extra']) ? rawurlencode($_GET['extra']) : '';<br />$notifycheck = empty($emailnotify) ? '' : 'checked="checked"';<br />$stickcheck = empty($sticktopic) ? '' : 'checked="checked"';<br />$digestcheck = empty($addtodigest) ? '' : 'checked="checked"';<br /><br />$subject = isset($_GET['subject']) ? dhtmlspecialchars(censor(trim($_GET['subject']))) : '';<br />$subject = !empty($subject) ? str_replace("\t", ' ', $subject) : $subject;<br />$message = isset($_GET['message']) ? censor($_GET['message']) : '';<br />$polloptions = isset($polloptions) ? censor(trim($polloptions)) : '';<br />$readperm = isset($_GET['readperm']) ? intval($_GET['readperm']) : 0;<br />$price = isset($_GET['price']) ? intval($_GET['price']) : 0;<br />