WooYun.org

function discuzcode($message, $smileyoff, $bbcodeoff, $htmlon = 0, $allowsmilies = 1, $allowbbcode = 1, $allowimgcode = 1, $allowhtml = 0, $jammer = 0, $parsetype = '0', $authorid = '0', $allowmediacode = '0', $pid = 0) {
	global $discuzcodes, $credits, $tid, $discuz_uid, $highlight, $maxsmilies, $db, $tablepre, $hideattach, $allowattachurl;
	if($parsetype != 1 && !$bbcodeoff && $allowbbcode && (strpos($message, '[/code]') || strpos($message, '[/CODE]')) !== FALSE) {
		$message = preg_replace("/\s?\[code\](.+?)\[\/code\]\s?/ies", "codedisp('\\1')", $message);
	}
	$msglower = strtolower($message);
	//$htmlon = $htmlon && $allowhtml ? 1 : 0;
	if(!$htmlon) {
		$message = $jammer ? preg_replace("/\r\n|\n|\r/e", "jammer()", dhtmlspecialchars($message)) : dhtmlspecialchars($message);
	}
	if(!$smileyoff && $allowsmilies && !empty($GLOBALS['_DCACHE']['smilies']) && is_array($GLOBALS['_DCACHE']['smilies'])) {
		if(!$discuzcodes['smiliesreplaced']) {
			foreach($GLOBALS['_DCACHE']['smilies']['replacearray'] AS $key => $smiley) {
				$GLOBALS['_DCACHE']['smilies']['replacearray'][$key] = '<img src="images/smilies/'.$GLOBALS['_DCACHE']['smileytypes'][$GLOBALS['_DCACHE']['smilies']['typearray'][$key]]['directory'].'/'.$smiley.'" smilieid="'.$key.'" border="0" alt="" />';
			}
			$discuzcodes['smiliesreplaced'] = 1;
		}
		$message = preg_replace($GLOBALS['_DCACHE']['smilies']['searcharray'], $GLOBALS['_DCACHE']['smilies']['replacearray'], $message, $maxsmilies);
	}