diff --git a/composer.json b/composer.json
index bf8a30943..5d30410b6 100644
--- a/composer.json
+++ b/composer.json
@@ -10,6 +10,7 @@
         "facebook/graph-sdk": "^5.5.0",
         "google/recaptcha": "~1.1",
         "php": "5.4.0 - 7.2",
-        "phpmailer/phpmailer": "~6.0"
+        "phpmailer/phpmailer": "~6.0",
+        "vanilla/nbbc": "~2.0"
     }
 }
diff --git a/lib/Default/smr.inc b/lib/Default/smr.inc
index e33259ef0..144b1f0ab 100644
--- a/lib/Default/smr.inc
+++ b/lib/Default/smr.inc
@@ -149,20 +149,20 @@ function xmlify($str) {
 function bbifyMessage($message, $noLinks=false) {
 	static $bbParser;
 	if(!isset($bbParser)) {
-		require_once(LIB.'External/BBCode/nbbc.php');
-		$bbParser = new BBCode();
+		$bbParser = new \Nbbc\BBCode();
 		$bbParser->SetEnableSmileys(false);
 		$bbParser->RemoveRule('wiki');
 		$bbParser->RemoveRule('img');
 		$bbParser->SetURLTarget('_blank');
 		$bbParser->SetURLTargetable('override');
+		$bbParser->setEscapeContent(false); // don't escape HTML, needed for News etc.
 		$smrRule = array(
-				'mode' => BBCODE_MODE_CALLBACK,
+				'mode' => \Nbbc\BBCode::BBCODE_MODE_CALLBACK,
 				'method' => 'smrBBCode',
 				'class' => 'link',
 				'allow_in' => Array('listitem', 'block', 'columns', 'inline'),
-				'end_tag' => BBCODE_PROHIBIT,
-				'content' => BBCODE_PROHIBIT,
+				'end_tag' => \Nbbc\BBCode::BBCODE_PROHIBIT,
+				'content' => \Nbbc\BBCode::BBCODE_PROHIBIT,
 			);
 		$bbParser->AddRule('combatlog',$smrRule);
 		$bbParser->AddRule('player',$smrRule);
diff --git a/lib/External/BBCode/nbbc.php b/lib/External/BBCode/nbbc.php
deleted file mode 100644
index d83e18f72..000000000
--- a/lib/External/BBCode/nbbc.php
+++ /dev/null
@@ -1,2049 +0,0 @@
-<?php
-/*
-This is a compressed copy of NBBC. Do not edit!
-
-Copyright (c) 2008-9, the Phantom Inker.  All rights reserved.
-Portions Copyright (c) 2004-2008 AddedBytes.com
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-* Redistributions of source code must retain the above copyright
-  notice, this list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above copyright
-  notice, this list of conditions and the following disclaimer in
-  the documentation and/or other materials provided with the
-  distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE PHANTOM INKER "AS IS" AND ANY EXPRESS
-OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-define("BBCODE_VERSION", "1.4.5");
-define("BBCODE_RELEASE", "2010-09-17");
-define("BBCODE_VERBATIM", 2);
-define("BBCODE_REQUIRED", 1);
-define("BBCODE_OPTIONAL", 0);
-define("BBCODE_PROHIBIT", -1);
-define("BBCODE_CHECK", 1);
-define("BBCODE_OUTPUT", 2);
-define("BBCODE_ENDTAG", 5);
-define("BBCODE_TAG", 4);
-define("BBCODE_TEXT", 3);
-define("BBCODE_NL", 2);
-define("BBCODE_WS", 1);
-define("BBCODE_EOI", 0);
-define("BBCODE_LEXSTATE_TEXT", 0);
-define("BBCODE_LEXSTATE_TAG", 1);
-define("BBCODE_MODE_SIMPLE", 0);
-define("BBCODE_MODE_CALLBACK", 1);
-define("BBCODE_MODE_INTERNAL", 2);
-define("BBCODE_MODE_LIBRARY", 3);
-define("BBCODE_MODE_ENHANCED", 4);
-define("BBCODE_STACK_TOKEN", 0);
-define("BBCODE_STACK_TEXT", 1);
-define("BBCODE_STACK_TAG", 2);
-define("BBCODE_STACK_CLASS", 3);
-if (!function_exists('str_split')) {
-function str_split($string, $split_length = 1) {
-$array = explode("\r\n", chunk_split($string, $split_length));
-array_pop($array);
-return $array;
-}
-}
-$BBCode_SourceDir = dirname(__FILE__);
-
-class BBCodeLexer {
-var $token;
-var $text;
-var $tag;
-var $state;
-var $input;
-var $ptr;
-var $unget;
-var $verbatim;
-var $debug;
-var $tagmarker;
-var $end_tagmarker;
-var $pat_main;
-var $pat_comment;
-var $pat_comment2;
-var $pat_wiki;
-function BBCodeLexer($string, $tagmarker = '[') {
-$regex_beginmarkers = Array( '[' => '\[', '<' => '<', '{' => '\{', '(' => '\(' );
-$regex_endmarkers = Array( '[' => '\]', '<' => '>', '{' => '\}', '(' => '\)' );
-$endmarkers = Array( '[' => ']', '<' => '>', '{' => '}', '(' => ')' );
-if (!isset($regex_endmarkers[$tagmarker])) $tagmarker = '[';
-$e = $regex_endmarkers[$tagmarker];
-$b = $regex_beginmarkers[$tagmarker];
-$this->tagmarker = $tagmarker;
-$this->end_tagmarker = $endmarkers[$tagmarker];
-$this->pat_main = "/( "
-. "{$b}"
-. "(?! -- | ' | !-- | {$b}{$b} )"
-. "(?: [^\\n\\r{$b}{$e}] | \\\" [^\\\"\\n\\r]* \\\" | \\' [^\\'\\n\\r]* \\' )*"
-. "{$e}"
-. "| {$b}{$b} (?: [^{$e}\\r\\n] | {$e}[^{$e}\\r\\n] )* {$e}{$e}"
-. "| {$b} (?: -- | ' ) (?: [^{$e}\\n\\r]* ) {$e}"
-. "| {$b}!-- (?: [^-] | -[^-] | --[^{$e}] )* --{$e}"
-. "| -----+"
-. "| \\x0D\\x0A | \\x0A\\x0D | \\x0D | \\x0A"
-. "| [\\x00-\\x09\\x0B-\\x0C\\x0E-\\x20]+(?=[\\x0D\\x0A{$b}]|-----|$)"
-. "| (?<=[\\x0D\\x0A{$e}]|-----|^)[\\x00-\\x09\\x0B-\\x0C\\x0E-\\x20]+"
-. " )/Dx";
-$this->input = preg_split($this->pat_main, $string, -1, PREG_SPLIT_DELIM_CAPTURE);
-$this->pat_comment = "/^ {$b} (?: -- | ' ) /Dx";
-$this->pat_comment2 = "/^ {$b}!-- (?: [^-] | -[^-] | --[^{$e}] )* --{$e} $/Dx";
-$this->pat_wiki = "/^ {$b}{$b} ([^\\|]*) (?:\\|(.*))? {$e}{$e} $/Dx";
-$this->ptr = 0;
-$this->unget = false;
-$this->state = BBCODE_LEXSTATE_TEXT;
-$this->verbatim = false;
-$this->token = BBCODE_EOI;
-$this->tag = false;
-$this->text = "";
-}
-function GuessTextLength() {
-$length = 0;
-$ptr = 0;
-$state = BBCODE_LEXSTATE_TEXT;
-while ($ptr < count($this->input)) {
-$text = $this->input[$ptr++];
-if ($state == BBCODE_LEXSTATE_TEXT) {
-$state = BBCODE_LEXSTATE_TAG;
-$length += strlen($text);
-}
-else {
-switch (ord(substr($this->text, 0, 1))) {
-case 10:
-case 13:
-$state = BBCODE_LEXSTATE_TEXT;
-$length++;
-break;
-default:
-$state = BBCODE_LEXSTATE_TEXT;
-$length += strlen($text);
-break;
-case 40:
-case 60:
-case 91:
-case 123:
-$state = BBCODE_LEXSTATE_TEXT;
-break;
-}
-}
-}
-return $length;
-}
-function NextToken() {
-if ($this->unget) {
-$this->unget = false;
-return $this->token;
-}
-while (true) {
-if ($this->ptr >= count($this->input)) {
-$this->text = "";
-$this->tag = false;
-return $this->token = BBCODE_EOI;
-}
-$this->text = preg_replace("/[\\x00-\\x08\\x0B-\\x0C\\x0E-\\x1F]/", "",
-$this->input[$this->ptr++]);
-if ($this->verbatim) {
-$this->tag = false;
-if ($this->state == BBCODE_LEXSTATE_TEXT) {
-$this->state = BBCODE_LEXSTATE_TAG;
-$token_type = BBCODE_TEXT;
-}
-else {
-$this->state = BBCODE_LEXSTATE_TEXT;
-switch (ord(substr($this->text, 0, 1))) {
-case 10:
-case 13:
-$token_type = BBCODE_NL;
-break;
-default:
-$token_type = BBCODE_WS;
-break;
-case 45:
-case 40:
-case 60:
-case 91:
-case 123:
-$token_type = BBCODE_TEXT;
-break;
-}
-}
-if (strlen($this->text) > 0)
-return $this->token = $token_type;
-}
-else if ($this->state == BBCODE_LEXSTATE_TEXT) {
-$this->state = BBCODE_LEXSTATE_TAG;
-$this->tag = false;
-if (strlen($this->text) > 0)
-return $this->token = BBCODE_TEXT;
-}
-else {
-switch (ord(substr($this->text, 0, 1))) {
-case 10:
-case 13:
-$this->tag = false;
-$this->state = BBCODE_LEXSTATE_TEXT;
-return $this->token = BBCODE_NL;
-case 45:
-if (preg_match("/^-----/", $this->text)) {
-$this->tag = Array('_name' => 'rule', '_endtag' => false, '_default' => '');
-$this->state = BBCODE_LEXSTATE_TEXT;
-return $this->token = BBCODE_TAG;
-}
-else {
-$this->tag = false;
-$this->state = BBCODE_LEXSTATE_TEXT;
-if (strlen($this->text) > 0)
-return $this->token = BBCODE_TEXT;
-continue;
-}
-default:
-$this->tag = false;
-$this->state = BBCODE_LEXSTATE_TEXT;
-return $this->token = BBCODE_WS;
-case 40:
-case 60:
-case 91:
-case 123:
-if (preg_match($this->pat_comment, $this->text)) {
-$this->state = BBCODE_LEXSTATE_TEXT;
-continue;
-}
-if (preg_match($this->pat_comment2, $this->text)) {
-$this->state = BBCODE_LEXSTATE_TEXT;
-continue;
-}
-if (preg_match($this->pat_wiki, $this->text, $matches)) {
-$this->tag = Array('_name' => 'wiki', '_endtag' => false,
-'_default' => @$matches[1], 'title' => @$matches[2]);
-$this->state = BBCODE_LEXSTATE_TEXT;
-return $this->token = BBCODE_TAG;
-}
-$this->tag = $this->Internal_DecodeTag($this->text);
-$this->state = BBCODE_LEXSTATE_TEXT;
-return $this->token = ($this->tag['_end'] ? BBCODE_ENDTAG : BBCODE_TAG);
-}
-}
-}
-}
-function UngetToken() {
-if ($this->token !== BBCODE_EOI)
-$this->unget = true;
-}
-function PeekToken() {
-$result = $this->NextToken();
-if ($this->token !== BBCODE_EOI)
-$this->unget = true;
-return $result;
-}
-function SaveState() {
-return Array(
-'token' => $this->token,
-'text' => $this->text,
-'tag' => $this->tag,
-'state' => $this->state,
-'input' => $this->input,
-'ptr' => $this->ptr,
-'unget' => $this->unget,
-'verbatim' => $this->verbatim
-);
-}
-function RestoreState($state) {
-if (!is_array($state)) return;
-$this->token = @$state['token'];
-$this->text = @$state['text'];
-$this->tag = @$state['tag'];
-$this->state = @$state['state'];
-$this->input = @$state['input'];
-$this->ptr = @$state['ptr'];
-$this->unget = @$state['unget'];
-$this->verbatim = @$state['verbatim'];
-}
-function Internal_StripQuotes($string) {
-if (preg_match("/^\\\"(.*)\\\"$/", $string, $matches))
-return $matches[1];
-else if (preg_match("/^\\'(.*)\\'$/", $string, $matches))
-return $matches[1];
-else return $string;
-}
-function Internal_ClassifyPiece($ptr, $pieces) {
-if ($ptr >= count($pieces)) return -1;
-$piece = $pieces[$ptr];
-if ($piece == '=') return '=';
-else if (preg_match("/^[\\'\\\"]/", $piece)) return '"';
-else if (preg_match("/^[\\x00-\\x20]+$/", $piece)) return ' ';
-else return 'A';
-}
-function Internal_DecodeTag($tag) {
-$result = Array('_tag' => $tag, '_endtag' => '', '_name' => '',
-'_hasend' => false, '_end' => false, '_default' => false);
-$tag = substr($tag, 1, strlen($tag)-2);
-$ch = ord(substr($tag, 0, 1));
-if ($ch >= 0 && $ch <= 32) return $result;
-$pieces = preg_split("/(\\\"[^\\\"]+\\\"|\\'[^\\']+\\'|=|[\\x00-\\x20]+)/",
-$tag, -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY);
-$ptr = 0;
-if (count($pieces) < 1) return $result;
-if (@substr($pieces[$ptr], 0, 1) == '/') {
-$result['_name'] = strtolower(substr($pieces[$ptr++], 1));
-$result['_end'] = true;
-}
-else {
-$result['_name'] = strtolower($pieces[$ptr++]);
-$result['_end'] = false;
-}
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ')
-$ptr++;
-$params = Array();
-if ($type != '=') {
-$result['_default'] = false;
-$params[] = Array('key' => '', 'value' => '');
-}
-else {
-$ptr++;
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ')
-$ptr++;
-if ($type == "\"")
-$value = $this->Internal_StripQuotes($pieces[$ptr++]);
-else {
-$after_space = false;
-$start = $ptr;
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) != -1) {
-if ($type == ' ') $after_space = true;
-if ($type == '=' && $after_space) break;
-$ptr++;
-}
-if ($type == -1) $ptr--;
-if ($type == '=') {
-$ptr--;
-while ($ptr > $start && $this->Internal_ClassifyPiece($ptr, $pieces) == ' ')
-$ptr--;
-while ($ptr > $start && $this->Internal_ClassifyPiece($ptr, $pieces) != ' ')
-$ptr--;
-}
-$value = "";
-for (; $start <= $ptr; $start++) {
-if ($this->Internal_ClassifyPiece($start, $pieces) == ' ')
-$value .= " ";
-else $value .= $this->Internal_StripQuotes($pieces[$start]);
-}
-$value = trim($value);
-$ptr++;
-}
-$result['_default'] = $value;
-$params[] = Array('key' => '', 'value' => $value);
-}
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) != -1) {
-while ($type == ' ') {
-$ptr++;
-$type = $this->Internal_ClassifyPiece($ptr, $pieces);
-}
-if ($type == 'A' || $type == '"')
-$key = strtolower($this->Internal_StripQuotes(@$pieces[$ptr++]));
-else if ($type == '=') {
-$ptr++;
-continue;
-}
-else if ($type == -1) break;
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ')
-$ptr++;
-if ($type != '=')
-$value = $this->Internal_StripQuotes($key);
-else {
-$ptr++;
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) == ' ')
-$ptr++;
-if ($type == '"') {
-$value = $this->Internal_StripQuotes($pieces[$ptr++]);
-}
-else if ($type != -1) {
-$value = $pieces[$ptr++];
-while (($type = $this->Internal_ClassifyPiece($ptr, $pieces)) != -1
-&& $type != ' ')
-$value .= $pieces[$ptr++];
-}
-else $value = "";
-}
-if (substr($key, 0, 1) != '_')
-$result[$key] = $value;
-$params[] = Array('key' => $key, 'value' => $value);
-}
-$result['_params'] = $params;
-return $result;
-}
-}
-
-class BBCodeLibrary {
-var $default_smileys = Array(
-':)' => 'smile.gif', ':-)' => 'smile.gif',
-'=)' => 'smile.gif', '=-)' => 'smile.gif',
-':(' => 'frown.gif', ':-(' => 'frown.gif',
-'=(' => 'frown.gif', '=-(' => 'frown.gif',
-':D' => 'bigsmile.gif', ':-D' => 'bigsmile.gif',
-'=D' => 'bigsmile.gif', '=-D' => 'bigsmile.gif',
-'>:('=> 'angry.gif', '>:-('=> 'angry.gif',
-'>=('=> 'angry.gif', '>=-('=> 'angry.gif',
-'D:' => 'angry.gif', 'D-:' => 'angry.gif',
-'D=' => 'angry.gif', 'D-=' => 'angry.gif',
-'>:)'=> 'evil.gif', '>:-)'=> 'evil.gif',
-'>=)'=> 'evil.gif', '>=-)'=> 'evil.gif',
-'>:D'=> 'evil.gif', '>:-D'=> 'evil.gif',
-'>=D'=> 'evil.gif', '>=-D'=> 'evil.gif',
-'>;)'=> 'sneaky.gif', '>;-)'=> 'sneaky.gif',
-'>;D'=> 'sneaky.gif', '>;-D'=> 'sneaky.gif',
-'O:)' => 'saint.gif', 'O:-)' => 'saint.gif',
-'O=)' => 'saint.gif', 'O=-)' => 'saint.gif',
-':O' => 'surprise.gif', ':-O' => 'surprise.gif',
-'=O' => 'surprise.gif', '=-O' => 'surprise.gif',
-':?' => 'confuse.gif', ':-?' => 'confuse.gif',
-'=?' => 'confuse.gif', '=-?' => 'confuse.gif',
-':s' => 'worry.gif', ':-S' => 'worry.gif',
-'=s' => 'worry.gif', '=-S' => 'worry.gif',
-':|' => 'neutral.gif', ':-|' => 'neutral.gif',
-'=|' => 'neutral.gif', '=-|' => 'neutral.gif',
-':I' => 'neutral.gif', ':-I' => 'neutral.gif',
-'=I' => 'neutral.gif', '=-I' => 'neutral.gif',
-':/' => 'irritated.gif', ':-/' => 'irritated.gif',
-'=/' => 'irritated.gif', '=-/' => 'irritated.gif',
-':\\' => 'irritated.gif', ':-\\' => 'irritated.gif',
-'=\\' => 'irritated.gif', '=-\\' => 'irritated.gif',
-':P' => 'tongue.gif', ':-P' => 'tongue.gif',
-'=P' => 'tongue.gif', '=-P' => 'tongue.gif',
-'X-P' => 'tongue.gif',
-'8)' => 'bigeyes.gif', '8-)' => 'bigeyes.gif',
-'B)' => 'cool.gif', 'B-)' => 'cool.gif',
-';)' => 'wink.gif', ';-)' => 'wink.gif',
-';D' => 'bigwink.gif', ';-D' => 'bigwink.gif',
-'^_^'=> 'anime.gif', '^^;' => 'sweatdrop.gif',
-'>_>'=> 'lookright.gif', '>.>' => 'lookright.gif',
-'<_<'=> 'lookleft.gif', '<.<' => 'lookleft.gif',
-'XD' => 'laugh.gif', 'X-D' => 'laugh.gif',
-';D' => 'bigwink.gif', ';-D' => 'bigwink.gif',
-':3' => 'smile3.gif', ':-3' => 'smile3.gif',
-'=3' => 'smile3.gif', '=-3' => 'smile3.gif',
-';3' => 'wink3.gif', ';-3' => 'wink3.gif',
-'<g>' => 'teeth.gif', '<G>' => 'teeth.gif',
-'o.O' => 'boggle.gif', 'O.o' => 'boggle.gif',
-':blue:' => 'blue.gif',
-':zzz:' => 'sleepy.gif',
-'<3' => 'heart.gif',
-':star:' => 'star.gif',
-);
-var $default_tag_rules = Array(
-'b' => Array(
-'simple_start' => "<b>",
-'simple_end' => "</b>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-'plain_start' => "<b>",
-'plain_end' => "</b>",
-),
-'i' => Array(
-'simple_start' => "<i>",
-'simple_end' => "</i>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-'plain_start' => "<i>",
-'plain_end' => "</i>",
-),
-'u' => Array(
-'simple_start' => "<u>",
-'simple_end' => "</u>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-'plain_start' => "<u>",
-'plain_end' => "</u>",
-),
-'s' => Array(
-'simple_start' => "<strike>",
-'simple_end' => "</strike>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-'plain_start' => "<i>",
-'plain_end' => "</i>",
-),
-'font' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'allow' => Array('_default' => '/^[a-zA-Z0-9._ -]+$/'),
-'method' => 'DoFont',
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'color' => Array(
-'mode' => BBCODE_MODE_ENHANCED,
-'allow' => Array('_default' => '/^#?[a-zA-Z0-9._ -]+$/'),
-'template' => '<span style="color:{$_default/tw}">{$_content/v}</span>',
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'size' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'allow' => Array('_default' => '/^[0-9.]+$/D'),
-'method' => 'DoSize',
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'sup' => Array(
-'simple_start' => "<sup>",
-'simple_end' => "</sup>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'sub' => Array(
-'simple_start' => "<sub>",
-'simple_end' => "</sub>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'spoiler' => Array(
-'simple_start' => "<span class=\"bbcode_spoiler\">",
-'simple_end' => "</span>",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'acronym' => Array(
-'mode' => BBCODE_MODE_ENHANCED,
-'template' => '<span class="bbcode_acronym" title="{$_default/e}">{$_content/v}</span>',
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-),
-'url' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => 'DoURL',
-'class' => 'link',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline'),
-'content' => BBCODE_REQUIRED,
-'plain_start' => "<a href=\"{\$link}\">",
-'plain_end' => "</a>",
-'plain_content' => Array('_content', '_default'),
-'plain_link' => Array('_default', '_content'),
-),
-'email' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => 'DoEmail',
-'class' => 'link',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline'),
-'content' => BBCODE_REQUIRED,
-'plain_start' => "<a href=\"mailto:{\$link}\">",
-'plain_end' => "</a>",
-'plain_content' => Array('_content', '_default'),
-'plain_link' => Array('_default', '_content'),
-),
-'wiki' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => "DoWiki",
-'class' => 'link',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline'),
-'end_tag' => BBCODE_PROHIBIT,
-'content' => BBCODE_PROHIBIT,
-'plain_start' => "<b>[",
-'plain_end' => "]</b>",
-'plain_content' => Array('title', '_default'),
-'plain_link' => Array('_default', '_content'),
-),
-'img' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => "DoImage",
-'class' => 'image',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-'end_tag' => BBCODE_REQUIRED,
-'content' => BBCODE_REQUIRED,
-'plain_start' => "[image]",
-'plain_content' => Array(),
-),
-'rule' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => "DoRule",
-'class' => 'block',
-'allow_in' => Array('listitem', 'block', 'columns'),
-'end_tag' => BBCODE_PROHIBIT,
-'content' => BBCODE_PROHIBIT,
-'before_tag' => "sns",
-'after_tag' => "sns",
-'plain_start' => "\n-----\n",
-'plain_end' => "",
-'plain_content' => Array(),
-),
-'br' => Array(
-'mode' => BBCODE_MODE_SIMPLE,
-'simple_start' => "<br />\n",
-'simple_end' => "",
-'class' => 'inline',
-'allow_in' => Array('listitem', 'block', 'columns', 'inline', 'link'),
-'end_tag' => BBCODE_PROHIBIT,
-'content' => BBCODE_PROHIBIT,
-'before_tag' => "s",
-'after_tag' => "s",
-'plain_start' => "\n",
-'plain_end' => "",
-'plain_content' => Array(),
-),
-'left' => Array(
-'simple_start' => "\n<div class=\"bbcode_left\" style=\"text-align:left\">\n",
-'simple_end' => "\n</div>\n",
-'allow_in' => Array('listitem', 'block', 'columns'),
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "\n",
-),
-'right' => Array(
-'simple_start' => "\n<div class=\"bbcode_right\" style=\"text-align:right\">\n",
-'simple_end' => "\n</div>\n",
-'allow_in' => Array('listitem', 'block', 'columns'),
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "\n",
-),
-'center' => Array(
-'simple_start' => "\n<div class=\"bbcode_center\" style=\"text-align:center\">\n",
-'simple_end' => "\n</div>\n",
-'allow_in' => Array('listitem', 'block', 'columns'),
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "\n",
-),
-'indent' => Array(
-'simple_start' => "\n<div class=\"bbcode_indent\" style=\"margin-left:4em\">\n",
-'simple_end' => "\n</div>\n",
-'allow_in' => Array('listitem', 'block', 'columns'),
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "\n",
-),
-'columns' => Array(
-'simple_start' => "\n<table class=\"bbcode_columns\"><tbody><tr><td class=\"bbcode_column bbcode_firstcolumn\">\n",
-'simple_end' => "\n</td></tr></tbody></table>\n",
-'class' => 'columns',
-'allow_in' => Array('listitem', 'block', 'columns'),
-'end_tag' => BBCODE_REQUIRED,
-'content' => BBCODE_REQUIRED,
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "\n",
-),
-'nextcol' => Array(
-'simple_start' => "\n</td><td class=\"bbcode_column\">\n",
-'class' => 'nextcol',
-'allow_in' => Array('columns'),
-'end_tag' => BBCODE_PROHIBIT,
-'content' => BBCODE_PROHIBIT,
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "",
-),
-'code' => Array(
-'mode' => BBCODE_MODE_ENHANCED,
-'template' => "\n<div class=\"bbcode_code\">\n<div class=\"bbcode_code_head\">Code:</div>\n<div class=\"bbcode_code_body\" style=\"white-space:pre\">{\$_content/v}</div>\n</div>\n",
-'class' => 'code',
-'allow_in' => Array('listitem', 'block', 'columns'),
-'content' => BBCODE_VERBATIM,
-'before_tag' => "sns",
-'after_tag' => "sn",
-'before_endtag' => "sn",
-'after_endtag' => "sns",
-'plain_start' => "\n<b>Code:</b>\n",
-'plain_end' => "\n",
-),
-'quote' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => "DoQuote",
-'allow_in' => Array('listitem', 'block', 'columns'),
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n<b>Quote:</b>\n",
-'plain_end' => "\n",
-),
-'list' => Array(
-'mode' => BBCODE_MODE_LIBRARY,
-'method' => 'DoList',
-'class' => 'list',
-'allow_in' => Array('listitem', 'block', 'columns'),
-'before_tag' => "sns",
-'after_tag' => "sns",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n",
-'plain_end' => "\n",
-),
-'*' => Array(
-'simple_start' => "<li>",
-'simple_end' => "</li>\n",
-'class' => 'listitem',
-'allow_in' => Array('list'),
-'end_tag' => BBCODE_OPTIONAL,
-'before_tag' => "s",
-'after_tag' => "s",
-'before_endtag' => "sns",
-'after_endtag' => "sns",
-'plain_start' => "\n * ",
-'plain_end' => "\n",
-),
-);
-function DoURL($bbcode, $action, $name, $default, $params, $content) {
-if ($action == BBCODE_CHECK) return true;
-$url = is_string($default) ? $default : $bbcode->UnHTMLEncode(strip_tags($content));
-if ($bbcode->IsValidURL($url)) {
-if ($bbcode->url_targetable !== false && isset($params['target']))
-$target = " target=\"" . htmlspecialchars($params['target']) . "\"";
-else $target = "";
-if ($bbcode->url_target !== false)
-if (!($bbcode->url_targetable == 'override' && isset($params['target'])))
-$target = " target=\"" . htmlspecialchars($bbcode->url_target) . "\"";
-return '<a href="' . htmlspecialchars($url) . '" class="bbcode_url"' . $target . '>' . $content . '</a>';
-}
-else return htmlspecialchars($params['_tag']) . $content . htmlspecialchars($params['_endtag']);
-}
-function DoEmail($bbcode, $action, $name, $default, $params, $content) {
-if ($action == BBCODE_CHECK) return true;
-$email = is_string($default) ? $default : $bbcode->UnHTMLEncode(strip_tags($content));
-if ($bbcode->IsValidEmail($email))
-return '<a href="mailto:' . htmlspecialchars($email) . '" class="bbcode_email">' . $content . '</a>';
-else return htmlspecialchars($params['_tag']) . $content . htmlspecialchars($params['_endtag']);
-}
-function DoSize($bbcode, $action, $name, $default, $params, $content) {
-switch ($default) {
-case '0': $size = '.5em'; break;
-case '1': $size = '.67em'; break;
-case '2': $size = '.83em'; break;
-default:
-case '3': $size = '1.0em'; break;
-case '4': $size = '1.17em'; break;
-case '5': $size = '1.5em'; break;
-case '6': $size = '2.0em'; break;
-case '7': $size = '2.5em'; break;
-}
-return "<span style=\"font-size:$size\">$content</span>";
-}
-function DoFont($bbcode, $action, $name, $default, $params, $content) {
-$fonts = explode(",", $default);
-$result = "";
-$special_fonts = Array(
-'serif' => 'serif',
-'sans-serif' => 'sans-serif',
-'sans serif' => 'sans-serif',
-'sansserif' => 'sans-serif',
-'sans' => 'sans-serif',
-'cursive' => 'cursive',
-'fantasy' => 'fantasy',
-'monospace' => 'monospace',
-'mono' => 'monospace',
-);
-foreach ($fonts as $font) {
-$font = trim($font);
-if (isset($special_fonts[$font])) {
-if (strlen($result) > 0) $result .= ",";
-$result .= $special_fonts[$font];
-}
-else if (strlen($font) > 0) {
-if (strlen($result) > 0) $result .= ",";
-$result .= "'$font'";
-}
-}
-return "<span style=\"font-family:$result\">$content</span>";
-}
-function DoWiki($bbcode, $action, $name, $default, $params, $content) {
-$name = $bbcode->Wikify($default);
-if ($action == BBCODE_CHECK)
-return strlen($name) > 0;
-$title = trim(@$params['title']);
-if (strlen($title) <= 0) $title = trim($default);
-return "<a href=\"{$bbcode->wiki_url}$name\" class=\"bbcode_wiki\">"
-. htmlspecialchars($title) . "</a>";
-}
-function DoImage($bbcode, $action, $name, $default, $params, $content) {
-if ($action == BBCODE_CHECK) return true;
-$content = trim($bbcode->UnHTMLEncode(strip_tags($content)));
-if (preg_match("/\\.(?:gif|jpeg|jpg|jpe|png)$/", $content)) {
-if (preg_match("/^[a-zA-Z0-9_][^:]+$/", $content)) {
-if (!preg_match("/(?:\\/\\.\\.\\/)|(?:^\\.\\.\\/)|(?:^\\/)/", $content)) {
-$info = @getimagesize("{$bbcode->local_img_dir}/{$content}");
-if ($info[2] == IMAGETYPE_GIF || $info[2] == IMAGETYPE_JPEG || $info[2] == IMAGETYPE_PNG) {
-return "<img src=\""
-. htmlspecialchars("{$bbcode->local_img_url}/{$content}") . "\" alt=\""
-. htmlspecialchars(basename($content)) . "\" width=\""
-. htmlspecialchars($info[0]) . "\" height=\""
-. htmlspecialchars($info[1]) . "\" class=\"bbcode_img\" />";
-}
-}
-}
-else if ($bbcode->IsValidURL($content, false)) {
-return "<img src=\"" . htmlspecialchars($content) . "\" alt=\""
-. htmlspecialchars(basename($content)) . "\" class=\"bbcode_img\" />";
-}
-}
-return htmlspecialchars($params['_tag']) . htmlspecialchars($content) . htmlspecialchars($params['_endtag']);
-}
-function DoRule($bbcode, $action, $name, $default, $params, $content) {
-if ($action == BBCODE_CHECK) return true;
-else return $bbcode->rule_html;
-}
-function DoQuote($bbcode, $action, $name, $default, $params, $content) {
-if ($action == BBCODE_CHECK) return true;
-if (isset($params['name'])) {
-$title = htmlspecialchars(trim($params['name'])) . " wrote";
-if (isset($params['date']))
-$title .= " on " . htmlspecialchars(trim($params['date']));
-$title .= ":";
-if (isset($params['url'])) {
-$url = trim($params['url']);
-if ($bbcode->IsValidURL($url))
-$title = "<a href=\"" . htmlspecialchars($params['url']) . "\">" . $title . "</a>";
-}
-}
-else if (!is_string($default))
-$title = "Quote:";
-else $title = htmlspecialchars(trim($default)) . " wrote:";
-return "\n<div class=\"bbcode_quote\">\n<div class=\"bbcode_quote_head\">"
-. $title . "</div>\n<div class=\"bbcode_quote_body\">"
-. $content . "</div>\n</div>\n";
-}
-function DoList($bbcode, $action, $name, $default, $params, $content) {
-$list_styles = Array(
-'1' => 'decimal',
-'01' => 'decimal-leading-zero',
-'i' => 'lower-roman',
-'I' => 'upper-roman',
-'a' => 'lower-alpha',
-'A' => 'upper-alpha',
-);
-$ci_list_styles = Array(
-'circle' => 'circle',
-'disc' => 'disc',
-'square' => 'square',
-'greek' => 'lower-greek',
-'armenian' => 'armenian',
-'georgian' => 'georgian',
-);
-$ul_types = Array(
-'circle' => 'circle',
-'disc' => 'disc',
-'square' => 'square',
-);
-$default = trim($default);
-if ($action == BBCODE_CHECK) {
-if (!is_string($default) || strlen($default) == "") return true;
-else if (isset($list_styles[$default])) return true;
-else if (isset($ci_list_styles[strtolower($default)])) return true;
-else return false;
-}
-if (!is_string($default) || strlen($default) == "") {
-$elem = 'ul';
-$type = '';
-}
-else if ($default == '1') {
-$elem = 'ol';
-$type = '';
-}
-else if (isset($list_styles[$default])) {
-$elem = 'ol';
-$type = $list_styles[$default];
-}
-else {
-$default = strtolower($default);
-if (isset($ul_types[$default])) {
-$elem = 'ul';
-$type = $ul_types[$default];
-}
-else if (isset($ci_list_styles[$default])) {
-$elem = 'ol';
-$type = $ci_list_styles[$default];
-}
-}
-if (strlen($type))
-return "\n<$elem class=\"bbcode_list\" style=\"list-style-type:$type\">\n$content</$elem>\n";
-else return "\n<$elem class=\"bbcode_list\">\n$content</$elem>\n";
-}
-}
-
-class BBCodeEmailAddressValidator {
-function check_email_address($strEmailAddress) {
-if (preg_match('/[\x00-\x1F\x7F-\xFF]/', $strEmailAddress)) {
-return false;
-}
-$intAtSymbol = strrpos($strEmailAddress, '@');
-if ($intAtSymbol === false) {
-return false;
-}
-$arrEmailAddress[0] = substr($strEmailAddress, 0, $intAtSymbol);
-$arrEmailAddress[1] = substr($strEmailAddress, $intAtSymbol + 1);
-$arrTempAddress[0] = preg_replace('/"[^"]+"/'
-,''
-,$arrEmailAddress[0]);
-$arrTempAddress[1] = $arrEmailAddress[1];
-$strTempAddress = $arrTempAddress[0] . $arrTempAddress[1];
-if (strrpos($strTempAddress, '@') !== false) {
-return false;
-}
-if (!$this->check_local_portion($arrEmailAddress[0])) {
-return false;
-}
-if (!$this->check_domain_portion($arrEmailAddress[1])) {
-return false;
-}
-return true;
-}
-function check_local_portion($strLocalPortion) {
-if (!$this->check_text_length($strLocalPortion, 1, 64)) {
-return false;
-}
-$arrLocalPortion = explode('.', $strLocalPortion);
-for ($i = 0, $max = sizeof($arrLocalPortion); $i < $max; $i++) {
-if (!preg_match('.^('
-. '([A-Za-z0-9!#$%&\'*+/=?^_`{|}~-]'
-. '[A-Za-z0-9!#$%&\'*+/=?^_`{|}~-]{0,63})'
-.'|'
-. '("[^\\\"]{0,62}")'
-.')$.'
-,$arrLocalPortion[$i])) {
-return false;
-}
-}
-return true;
-}
-function check_domain_portion($strDomainPortion) {
-if (!$this->check_text_length($strDomainPortion, 1, 255)) {
-return false;
-}
-if (preg_match('/^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])'
-.'(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}$/'
-,$strDomainPortion) ||
-preg_match('/^\[(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])'
-.'(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}\]$/'
-,$strDomainPortion)) {
-return true;
-} else {
-$arrDomainPortion = explode('.', $strDomainPortion);
-if (sizeof($arrDomainPortion) < 2) {
-return false;
-}
-for ($i = 0, $max = sizeof($arrDomainPortion); $i < $max; $i++) {
-if (!$this->check_text_length($arrDomainPortion[$i], 1, 63)) {
-return false;
-}
-if (!preg_match('/^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|'
-.'([A-Za-z0-9]+))$/', $arrDomainPortion[$i])) {
-return false;
-}
-}
-}
-return true;
-}
-function check_text_length($strText, $intMinimum, $intMaximum) {
-$intTextLength = strlen($strText);
-if (($intTextLength < $intMinimum) || ($intTextLength > $intMaximum)) {
-return false;
-} else {
-return true;
-}
-}
-}
-
-class BBCode {
-var $tag_rules;
-var $defaults;
-var $current_class;
-var $root_class;
-var $lost_start_tags;
-var $start_tags;
-var $allow_ampersand;
-var $tag_marker;
-var $ignore_newlines;
-var $plain_mode;
-var $detect_urls;
-var $url_pattern;
-var $output_limit;
-var $text_length;
-var $was_limited;
-var $limit_tail;
-var $limit_precision;
-var $smiley_dir;
-var $smiley_url;
-var $smileys;
-var $smiley_regex;
-var $enable_smileys;
-var $wiki_url;
-var $local_img_dir;
-var $local_img_url;
-var $url_targetable;
-var $url_target;
-var $rule_html;
-var $pre_trim;
-var $post_trim;
-var $debug;
-function BBCode() {
-$this->defaults = new BBCodeLibrary;
-$this->tag_rules = $this->defaults->default_tag_rules;
-$this->smileys = $this->defaults->default_smileys;
-$this->enable_smileys = true;
-$this->smiley_regex = false;
-$this->smiley_dir = $this->GetDefaultSmileyDir();
-$this->smiley_url = $this->GetDefaultSmileyURL();
-$this->wiki_url = $this->GetDefaultWikiURL();
-$this->local_img_dir = $this->GetDefaultLocalImgDir();
-$this->local_img_url = $this->GetDefaultLocalImgURL();
-$this->rule_html = $this->GetDefaultRuleHTML();
-$this->pre_trim = "";
-$this->post_trim = "";
-$this->root_class = 'block';
-$this->lost_start_tags = Array();
-$this->start_tags = Array();
-$this->tag_marker = '[';
-$this->allow_ampsersand = false;
-$this->current_class = $this->root_class;
-$this->debug = false;
-$this->ignore_newlines = false;
-$this->output_limit = 0;
-$this->plain_mode = false;
-$this->was_limited = false;
-$this->limit_tail = "...";
-$this->limit_precision = 0.15;
-$this->detect_urls = false;
-$this->url_pattern = '<a href="{$url/h}">{$text/h}</a>';
-$this->url_targetable = false;
-$this->url_target = false;
-}
-function SetPreTrim($trim = "a") { $this->pre_trim = $trim; }
-function GetPreTrim() { return $this->pre_trim; }
-function SetPostTrim($trim = "a") { $this->post_trim = $trim; }
-function GetPostTrim() { return $this->post_trim; }
-function SetRoot($class = 'block') { $this->root_class = $class; }
-function SetRootInline() { $this->root_class = 'inline'; }
-function SetRootBlock() { $this->root_class = 'block'; }
-function GetRoot() { return $this->root_class; }
-function SetDebug($enable = true) { $this->debug = $enable; }
-function GetDebug() { return $this->debug; }
-function SetAllowAmpersand($enable = true) { $this->allow_ampersand = $enable; }
-function GetAllowAmpersand() { return $this->allow_ampersand; }
-function SetTagMarker($marker = '[') { $this->tag_marker = $marker; }
-function GetTagMarker() { return $this->tag_marker; }
-function SetIgnoreNewlines($ignore = true) { $this->ignore_newlines = $ignore; }
-function GetIgnoreNewlines() { return $this->ignore_newlines; }
-function SetLimit($limit = 0) { $this->output_limit = $limit; }
-function GetLimit() { return $this->output_limit; }
-function SetLimitTail($tail = "...") { $this->limit_tail = $tail; }
-function GetLimitTail() { return $this->limit_tail; }
-function SetLimitPrecision($prec = 0.15) { $this->limit_precision = $prec; }
-function GetLimitPrecision() { return $this->limit_precision; }
-function WasLimited() { return $this->was_limited; }
-function SetPlainMode($enable = true) { $this->plain_mode = $enable; }
-function GetPlainMode() { return $this->plain_mode; }
-function SetDetectURLs($enable = true) { $this->detect_urls = $enable; }
-function GetDetectURLs() { return $this->detect_urls; }
-function SetURLPattern($pattern) { $this->url_pattern = $pattern; }
-function GetURLPattern() { return $this->url_pattern; }
-function SetURLTargetable($enable) { $this->url_targetable = $enable; }
-function GetURLTargetable() { return $this->url_targetable; }
-function SetURLTarget($target) { $this->url_target = $target; }
-function GetURLTarget() { return $this->url_target; }
-function AddRule($name, $rule) { $this->tag_rules[$name] = $rule; }
-function RemoveRule($name) { unset($this->tag_rules[$name]); }
-function GetRule($name) { return isset($this->tag_rules[$name])
-? $this->tag_rules[$name] : false; }
-function ClearRules() { $this->tag_rules = Array(); }
-function GetDefaultRule($name) { return isset($this->defaults->default_tag_rules[$name])
-? $this->defaults->default_tag_rules[$name] : false; }
-function SetDefaultRule($name) { if (isset($this->defaults->default_tag_rules[$name]))
-$this->AddRule($name, $this->defaults->default_tag_rules[$name]);
-else $this->RemoveRule($name); }
-function GetDefaultRules() { return $this->defaults->default_tag_rules; }
-function SetDefaultRules() { $this->tag_rules = $this->defaults->default_tag_rules; }
-function SetWikiURL($url) { $this->wiki_url = $url; }
-function GetWikiURL($url) { return $this->wiki_url; }
-function GetDefaultWikiURL() { return '/?page='; }
-function SetLocalImgDir($path) { $this->local_img_dir = $path; }
-function GetLocalImgDir() { return $this->local_img_dir; }
-function GetDefaultLocalImgDir() { return "img"; }
-function SetLocalImgURL($path) { $this->local_img_url = $path; }
-function GetLocalImgURL() { return $this->local_img_url; }
-function GetDefaultLocalImgURL() { return "img"; }
-function SetRuleHTML($html) { $this->rule_html = $html; }
-function GetRuleHTML() { return $this->rule_html; }
-function GetDefaultRuleHTML() { return "\n<hr class=\"bbcode_rule\" />\n"; }
-function AddSmiley($code, $image) { $this->smileys[$code] = $image; $this->smiley_regex = false; }
-function RemoveSmiley($code) { unset($this->smileys[$code]); $this->smiley_regex = false; }
-function GetSmiley($code) { return isset($this->smileys[$code])
-? $this->smileys[$code] : false; }
-function ClearSmileys() { $this->smileys = Array(); $this->smiley_regex = false; }
-function GetDefaultSmiley($code) { return isset($this->defaults->default_smileys[$code])
-? $this->defaults->default_smileys[$code] : false; }
-function SetDefaultSmiley($code) { $this->smileys[$code] = @$this->defaults->default_smileys[$code];
-$this->smiley_regex = false; }
-function GetDefaultSmileys() { return $this->defaults->default_smileys; }
-function SetDefaultSmileys() { $this->smileys = $this->defaults->default_smileys;
-$this->smiley_regex = false; }
-function SetSmileyDir($path) { $this->smiley_dir = $path; }
-function GetSmileyDir() { return $this->smiley_dir; }
-function GetDefaultSmileyDir() { return "smileys"; }
-function SetSmileyURL($path) { $this->smiley_url = $path; }
-function GetSmileyURL() { return $this->smiley_url; }
-function GetDefaultSmileyURL() { return "smileys"; }
-function SetEnableSmileys($enable = true) { $this->enable_smileys = $enable; }
-function GetEnableSmileys() { return $this->enable_smileys; }
-function nl2br($string) {
-return preg_replace("/\\x0A|\\x0D|\\x0A\\x0D|\\x0D\\x0A/", "<br />\n", $string);
-}
-function UnHTMLEncode($string) {
-if (function_exists("html_entity_decode"))
-return html_entity_decode($string);
-$string = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $string);
-$string = preg_replace('~&#([0-9]+);~e', 'chr("\\1")', $string);
-$trans_tbl = get_html_translation_table(HTML_ENTITIES);
-$trans_tbl = array_flip($trans_tbl);
-return strtr($string, $trans_tbl);
-}
-function Wikify($string) {
-return rawurlencode(str_replace(" ", "_",
-trim(preg_replace("/[!?;@#\$%\\^&*<>=+`~\\x00-\\x20_-]+/", " ", $string))));
-}
-function IsValidURL($string, $email_too = true) {
-if (preg_match("/^
-(?:https?|ftp):\\/\\/
-(?:
-(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\\.)+
-[a-zA-Z0-9]
-(?:[a-zA-Z0-9-]*[a-zA-Z0-9])?
-|
-\\[
-(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}
-(?:
-25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-zA-Z0-9-]*[a-zA-Z0-9]:
-(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21-\\x5A\\x53-\\x7F]
-|\\\\[\\x01-\\x09\\x0B\\x0C\\x0E-\\x7F])+
-)
-\\]
-)
-(?::[0-9]{1,5})?
-(?:[\\/\\?\\#][^\\n\\r]*)?
-$/Dx", $string)) return true;
-if (preg_match("/^[^:]+([\\/\\\\?#][^\\r\\n]*)?$/D", $string))
-return true;
-if ($email_too)
-if (substr($string, 0, 7) == "mailto:")
-return $this->IsValidEmail(substr($string, 7));
-return false;
-}
-function IsValidEmail($string) {
-$validator = new BBCodeEmailAddressValidator;
-return $validator->check_email_address($string);
-/*
-return preg_match("/^
-(?:
-[a-z0-9\\!\\#\\\$\\%\\&\\'\\*\\+\\/=\\?\\^_`\\{\\|\\}~-]+
-(?:\.[a-z0-9\\!\\#\\\$\\%\\&\\'\\*\\+\\/=\\?\\^_`\\{\\|\\}~-]+)*
-|
-\"(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21\\x23-\\x5B\\x5D-\\x7F]
-|\\\\[\\x01-\\x09\\x0B\\x0C\\x0E-\\x7F])*\"
-)
-@
-(?:
-(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+
-[a-z0-9]
-(?:[a-z0-9-]*[a-z0-9])?
-|
-\\[
-(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}
-(?:
-25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:
-(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21-\\x5A\\x53-\\x7F]
-|\\\\[\\x01-\\x09\\x0B\\x0C\\x0E-\\x7F])+
-)
-\\]
-)
-$/Dx", $string);
-*/
-}
-function HTMLEncode($string) {
-return $string;
-//Page
-//if (!$this->allow_ampersand)
-//return htmlspecialchars($string);
-//else return str_replace(Array('<', '>', '"'),
-//Array('&lt;', '&gt;', '&quot;'), $string);
-}
-function FixupOutput($string) {
-if (!$this->detect_urls) {
-$output = $this->Internal_ProcessSmileys($string);
-}
-else {
-$chunks = $this->Internal_AutoDetectURLs($string);
-$output = Array();
-if (count($chunks)) {
-$is_a_url = false;
-foreach ($chunks as $index => $chunk) {
-if (!$is_a_url) {
-$chunk = $this->Internal_ProcessSmileys($chunk);
-}
-$output[] = $chunk;
-$is_a_url = !$is_a_url;
-}
-}
-$output = implode("", $output);
-}
-return $output;
-}
-function Internal_ProcessSmileys($string) {
-if (!$this->enable_smileys || $this->plain_mode) {
-$output = $this->HTMLEncode($string);
-}
-else {
-if ($this->smiley_regex === false) {
-$this->Internal_RebuildSmileys();
-}
-$tokens = preg_split($this->smiley_regex, $string, -1, PREG_SPLIT_DELIM_CAPTURE);
-if (count($tokens) <= 1) {
-$output = $this->HTMLEncode($string);
-}
-else {
-$output = "";
-$is_a_smiley = false;
-foreach ($tokens as $token) {
-if (!$is_a_smiley) {
-$output .= $this->HTMLEncode($token);
-}
-else {
-if (isset($this->smiley_info[$token])) {
-$info = $this->smiley_info[$token];
-}
-else {
-$info = @getimagesize($this->smiley_dir . '/' . $this->smileys[$token]);
-$this->smiley_info[$token] = $info;
-}
-$alt = htmlspecialchars($token);
-$output .= "<img src=\"" . htmlspecialchars($this->smiley_url . '/' . $this->smileys[$token])
-. "\" width=\"{$info[0]}\" height=\"{$info[1]}\""
-. " alt=\"$alt\" title=\"$alt\" class=\"bbcode_smiley\" />";
-}
-$is_a_smiley = !$is_a_smiley;
-}
-}
-}
-return $output;
-}
-function Internal_RebuildSmileys() {
-$regex = Array("/(?<![\\w])(");
-$first = true;
-foreach ($this->smileys as $code => $filename) {
-if (!$first) $regex[] = "|";
-$regex[] = preg_quote("$code", '/');
-$first = false;
-}
-$regex[] = ")(?![\\w])/";
-$this->smiley_regex = implode("", $regex);
-}
-function Internal_AutoDetectURLs($string) {
-$output = preg_split("/( (?:
-(?:https?|ftp) : \\/*
-(?:
-(?: (?: [a-zA-Z0-9-]{2,} \\. )+
-(?: arpa | com | org | net | edu | gov | mil | int | [a-z]{2}
-| aero | biz | coop | info | museum | name | pro
-| example | invalid | localhost | test | local | onion | swift ) )
-| (?: [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} )
-| (?: [0-9A-Fa-f:]+ : [0-9A-Fa-f]{1,4} )
-)
-(?: : [0-9]+ )?
-(?! [a-zA-Z0-9.:-] )
-(?:
-\\/
-[^&?#\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]*
-)?
-(?:
-[?#]
-[^\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]+
-)?
-) | (?:
-(?:
-(?: (?: [a-zA-Z0-9-]{2,} \\. )+
-(?: arpa | com | org | net | edu | gov | mil | int | [a-z]{2}
-| aero | biz | coop | info | museum | name | pro
-| example | invalid | localhost | test | local | onion | swift ) )
-| (?: [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} )
-)
-(?: : [0-9]+ )?
-(?! [a-zA-Z0-9.:-] )
-(?:
-\\/
-[^&?#\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]*
-)?
-(?:
-[?#]
-[^\\(\\)\\[\\]\\{\\}<>\\'\\\"\\x00-\\x20\\x7F-\\xFF]+
-)?
-) | (?:
-[a-zA-Z0-9._-]{2,} @
-(?:
-(?: (?: [a-zA-Z0-9-]{2,} \\. )+
-(?: arpa | com | org | net | edu | gov | mil | int | [a-z]{2}
-| aero | biz | coop | info | museum | name | pro
-| example | invalid | localhost | test | local | onion | swift ) )
-| (?: [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} \\. [0-9]{1,3} )
-)
-) )/Dx", $string, -1, PREG_SPLIT_DELIM_CAPTURE);
-if (count($output) > 1) {
-$is_a_url = false;
-foreach ($output as $index => $token) {
-if ($is_a_url) {
-if (preg_match("/^[a-zA-Z0-9._-]{2,}@/", $token)) {
-$url = "mailto:" . $token;
-}
-else if (preg_match("/^(https?:|ftp:)\\/*([^\\/&?#]+)\\/*(.*)\$/", $token, $matches)) {
-$url = $matches[1] . '/' . '/' . $matches[2] . "/" . $matches[3];
-}
-else {
-preg_match("/^([^\\/&?#]+)\\/*(.*)\$/", $token, $matches);
-$url = "http:/" . "/" . $matches[1] . "/" . $matches[2];
-}
-$params = @parse_url($url);
-if (!is_array($params)) $params = Array();
-$params['url'] = $url;
-$params['link'] = $url;
-$params['text'] = $token;
-$output[$index] = $this->FillTemplate($this->url_pattern, $params);
-}
-$is_a_url = !$is_a_url;
-}
-}
-return $output;
-}
-function FillTemplate($template, $insert_array, $default_array = Array()) {
-$pieces = preg_split('/(\{\$[a-zA-Z0-9_.:\/-]+\})/', $template,
--1, PREG_SPLIT_DELIM_CAPTURE);
-if (count($pieces) <= 1)
-return $template;
-$result = Array();
-$is_an_insert = false;
-foreach ($pieces as $piece) {
-if (!$is_an_insert) {
-$result[] = $piece;
-}
-else if (!preg_match('/\{\$([a-zA-Z0-9_:-]+)((?:\\.[a-zA-Z0-9_:-]+)*)(?:\/([a-zA-Z0-9_:-]+))?\}/', $piece, $matches)) {
-$result[] = $piece;
-}
-else {
-if (isset($insert_array[$matches[1]]))
-$value = @$insert_array[$matches[1]];
-else $value = @$default_array[$matches[1]];
-if (strlen(@$matches[2])) {
-foreach (preg_split('/./', substr($matches[2], 1)) as $index) {
-if (is_array($value))
-$value = @$value[$index];
-else if (is_object($value)) {
-$value = (array)$value;
-$value = @$value[$index];
-}
-else $value = "";
-}
-}
-switch (gettype($value)) {
-case 'boolean': $value = $value ? "true" : "false"; break;
-case 'integer': $value = (string)$value; break;
-case 'double': $value = (string)$value; break;
-case 'string': break;
-default: $value = ""; break;
-}
-if (strlen(@$matches[3]))
-$flags = array_flip(str_split($matches[3]));
-else $flags = Array();
-if (!isset($flags['v'])) {
-if (isset($flags['w']))
-$value = preg_replace("/[\\x00-\\x09\\x0B-\x0C\x0E-\\x20]+/", " ", $value);
-if (isset($flags['t'])) $value = trim($value);
-if (isset($flags['b'])) $value = basename($value);
-if (isset($flags['e'])) $value = $this->HTMLEncode($value);
-else if (isset($flags['k'])) $value = $this->Wikify($value);
-else if (isset($flags['h'])) $value = htmlspecialchars($value);
-else if (isset($flags['u'])) $value = urlencode($value);
-if (isset($flags['n'])) $value = $this->nl2br($value);
-}
-$result[] = $value;
-}
-$is_an_insert = !$is_an_insert;
-}
-return implode("", $result);
-}
-function Internal_CollectText($array, $start = 0) {
-ob_start();
-for ($start = intval($start), $end = count($array); $start < $end; $start++)
-print $array[$start][BBCODE_STACK_TEXT];
-$output = ob_get_contents();
-ob_end_clean();
-return $output;
-}
-function Internal_CollectTextReverse($array, $start = 0, $end = 0) {
-ob_start();
-for ($start = intval($start); $start >= $end; $start--)
-print $array[$start][BBCODE_STACK_TEXT];
-$output = ob_get_contents();
-ob_end_clean();
-return $output;
-}
-function Internal_GenerateOutput($pos) {
-$output = Array();
-while (count($this->stack) > $pos) {
-$token = array_pop($this->stack);
-if ($token[BBCODE_STACK_TOKEN] != BBCODE_TAG) {
-$output[] = $token;
-}
-else {
-$name = @$token[BBCODE_STACK_TAG]['_name'];
-$rule = @$this->tag_rules[$name];
-$end_tag = @$rule['end_tag'];
-if (!isset($rule['end_tag'])) $end_tag = BBCODE_REQUIRED;
-else $end_tag = $rule['end_tag'];
-array_pop($this->start_tags[$name]);
-if ($end_tag == BBCODE_PROHIBIT) {
-$output[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_TEXT => $token[BBCODE_STACK_TEXT],
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-else {
-if ($end_tag == BBCODE_REQUIRED)
-@$this->lost_start_tags[$name] += 1;
-$end = $this->Internal_CleanupWSByIteratingPointer(@$rule['before_endtag'], 0, $output);
-$this->Internal_CleanupWSByPoppingStack(@$rule['after_tag'], $output);
-$tag_body = $this->Internal_CollectTextReverse($output, count($output)-1, $end);
-$this->Internal_CleanupWSByPoppingStack(@$rule['before_tag'], $this->stack);
-$this->Internal_UpdateParamsForMissingEndTag(@$token[BBCODE_STACK_TAG]);
-$tag_output = $this->DoTag(BBCODE_OUTPUT, $name,
-@$token[BBCODE_STACK_TAG]['_default'], @$token[BBCODE_STACK_TAG], $tag_body);
-$output = Array(Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_TEXT => $tag_output,
-BBCODE_STACK_CLASS => $this->current_class
-));
-}
-}
-}
-$this->Internal_ComputeCurrentClass();
-return $output;
-}
-function Internal_RewindToClass($class_list) {
-$pos = count($this->stack) - 1;
-while ($pos >= 0 && !in_array($this->stack[$pos][BBCODE_STACK_CLASS], $class_list))
-$pos--;
-if ($pos < 0) {
-if (!in_array($this->root_class, $class_list))
-return false;
-}
-$output = $this->Internal_GenerateOutput($pos+1);
-while (count($output)) {
-$token = array_pop($output);
-$token[BBCODE_STACK_CLASS] = $this->current_class;
-$this->stack[] = $token;
-}
-return true;
-}
-function Internal_FinishTag($tag_name) {
-if (strlen($tag_name) <= 0)
-return false;
-if (isset($this->start_tags[$tag_name])
-&& count($this->start_tags[$tag_name]))
-$pos = array_pop($this->start_tags[$tag_name]);
-else $pos = -1;
-if ($pos < 0) return false;
-$newpos = $this->Internal_CleanupWSByIteratingPointer(@$this->tag_rules[$tag_name]['after_tag'],
-$pos+1, $this->stack);
-$delta = $newpos - ($pos+1);
-$output = $this->Internal_GenerateOutput($newpos);
-$newend = $this->Internal_CleanupWSByIteratingPointer(@$this->tag_rules[$tag_name]['before_endtag'],
-0, $output);
-$output = $this->Internal_CollectTextReverse($output, count($output) - 1, $newend);
-while ($delta-- > 0)
-array_pop($this->stack);
-$this->Internal_ComputeCurrentClass();
-return $output;
-}
-function Internal_ComputeCurrentClass() {
-if (count($this->stack) > 0)
-$this->current_class = $this->stack[count($this->stack)-1][BBCODE_STACK_CLASS];
-else $this->current_class = $this->root_class;
-}
-function Internal_DumpStack($array = false, $raw = false) {
-if (!$raw) $string = "<span style='color: #00C;'>";
-else $string = "";
-if ($array === false)
-$array = $this->stack;
-foreach ($array as $item) {
-switch (@$item[BBCODE_STACK_TOKEN]) {
-case BBCODE_TEXT:
-$string .= "\"" . htmlspecialchars(@$item[BBCODE_STACK_TEXT]) . "\" ";
-break;
-case BBCODE_WS:
-$string .= "WS ";
-break;
-case BBCODE_NL:
-$string .= "NL ";
-break;
-case BBCODE_TAG:
-$string .= "[" . htmlspecialchars(@$item[BBCODE_STACK_TAG]['_name']) . "] ";
-break;
-default:
-$string .= "unknown ";
-break;
-}
-}
-if (!$raw) $string .= "</span>";
-return $string;
-}
-function Internal_CleanupWSByPoppingStack($pattern, &$array) {
-if (strlen($pattern) <= 0) return;
-$oldlen = count($array);
-foreach (str_split($pattern) as $char) {
-switch ($char) {
-case 's':
-while (count($array) > 0 && $array[count($array)-1][BBCODE_STACK_TOKEN] == BBCODE_WS)
-array_pop($array);
-break;
-case 'n':
-if (count($array) > 0 && $array[count($array)-1][BBCODE_STACK_TOKEN] == BBCODE_NL)
-array_pop($array);
-break;
-case 'a':
-while (count($array) > 0
-&& (($token = $array[count($array)-1][BBCODE_STACK_TOKEN]) == BBCODE_WS
-|| $token == BBCODE_NL))
-array_pop($array);
-break;
-}
-}
-if (count($array) != $oldlen) {
-$this->Internal_ComputeCurrentClass();
-}
-}
-function Internal_CleanupWSByEatingInput($pattern) {
-if (strlen($pattern) <= 0) return;
-foreach (str_split($pattern) as $char) {
-switch ($char) {
-case 's':
-$token_type = $this->lexer->NextToken();
-while ($token_type == BBCODE_WS) {
-$token_type = $this->lexer->NextToken();
-}
-$this->lexer->UngetToken();
-break;
-case 'n':
-$token_type = $this->lexer->NextToken();
-if ($token_type != BBCODE_NL)
-$this->lexer->UngetToken();
-break;
-case 'a':
-$token_type = $this->lexer->NextToken();
-while ($token_type == BBCODE_WS || $token_type == BBCODE_NL) {
-$token_type = $this->lexer->NextToken();
-}
-$this->lexer->UngetToken();
-break;
-}
-}
-}
-function Internal_CleanupWSByIteratingPointer($pattern, $pos, $array) {
-if (strlen($pattern) <= 0) return $pos;
-foreach (str_split($pattern) as $char) {
-switch ($char) {
-case 's':
-while ($pos < count($array) && $array[$pos][BBCODE_STACK_TOKEN] == BBCODE_WS)
-$pos++;
-break;
-case 'n':
-if ($pos < count($array) && $array[$pos][BBCODE_STACK_TOKEN] == BBCODE_NL)
-$pos++;
-break;
-case 'a':
-while ($pos < count($array)
-&& (($token = $array[$pos][BBCODE_STACK_TOKEN]) == BBCODE_WS || $token == BBCODE_NL))
-$pos++;
-break;
-}
-}
-return $pos;
-}
-function Internal_LimitText($string, $limit) {
-$chunks = preg_split("/([\\x00-\\x20]+)/", $string, -1, PREG_SPLIT_DELIM_CAPTURE);
-$output = "";
-foreach ($chunks as $chunk) {
-if (strlen($output) + strlen($chunk) > $limit)
-break;
-$output .= $chunk;
-}
-$output = rtrim($output);
-return $output;
-}
-function Internal_DoLimit() {
-$this->Internal_CleanupWSByPoppingStack("a", $this->stack);
-if (strlen($this->limit_tail) > 0) {
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->limit_tail,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-$this->was_limited = true;
-}
-function DoTag($action, $tag_name, $default_value, $params, $contents) {
-$tag_rule = @$this->tag_rules[$tag_name];
-switch ($action) {
-case BBCODE_CHECK:
-if (isset($tag_rule['allow'])) {
-foreach ($tag_rule['allow'] as $param => $pattern) {
-if ($param == '_content') $value = $contents;
-else if ($param == '_defaultcontent') {
-if (strlen($default_value))
-$value = $default_value;
-else $value = $contents;
-}
-else {
-if (isset($params[$param]))
-$value = $params[$param];
-else $value = @$tag_rule['default'][$param];
-}
-if (!preg_match($pattern, $value)) {
-return false;
-}
-}
-return true;
-}
-switch (@$tag_rule['mode']) {
-default:
-case BBCODE_MODE_SIMPLE:
-$result = true;
-break;
-case BBCODE_MODE_ENHANCED:
-$result = true;
-break;
-case BBCODE_MODE_INTERNAL:
-$result = @call_user_func(Array($this, @$tag_rule['method']), BBCODE_CHECK,
-$tag_name, $default_value, $params, $contents);
-break;
-case BBCODE_MODE_LIBRARY:
-$result = @call_user_func(Array($this->defaults, @$tag_rule['method']), $this, BBCODE_CHECK,
-$tag_name, $default_value, $params, $contents);
-break;
-case BBCODE_MODE_CALLBACK:
-$result = @call_user_func(@$tag_rule['method'], $this, BBCODE_CHECK,
-$tag_name, $default_value, $params, $contents);
-break;
-}
-return $result;
-case BBCODE_OUTPUT:
-if ($this->plain_mode) {
-if (!isset($tag_rule['plain_content']))
-$plain_content = Array('_content');
-else $plain_content = $tag_rule['plain_content'];
-$result = $possible_content = "";
-foreach ($plain_content as $possible_content) {
-if ($possible_content == '_content'
-&& strlen($contents) > 0) {
-$result = $contents;
-break;
-}
-if (isset($params[$possible_content])
-&& strlen($params[$possible_content]) > 0) {
-$result = htmlspecialchars($params[$possible_content]);
-break;
-}
-}
-$start = @$tag_rule['plain_start'];
-$end = @$tag_rule['plain_end'];
-if (isset($tag_rule['plain_link'])) {
-$link = $possible_content = "";
-foreach ($tag_rule['plain_link'] as $possible_content) {
-if ($possible_content == '_content'
-&& strlen($contents) > 0) {
-$link = $this->UnHTMLEncode(strip_tags($contents));
-break;
-}
-if (isset($params[$possible_content])
-&& strlen($params[$possible_content]) > 0) {
-$link = $params[$possible_content];
-break;
-}
-}
-$params = @parse_url($link);
-if (!is_array($params)) $params = Array();
-$params['link'] = $link;
-$params['url'] = $link;
-$start = $this->FillTemplate($start, $params);
-$end = $this->FillTemplate($end, $params);
-}
-return $start . $result . $end;
-}
-switch (@$tag_rule['mode']) {
-default:
-case BBCODE_MODE_SIMPLE:
-$result = @$tag_rule['simple_start'] . $contents . @$tag_rule['simple_end'];
-break;
-case BBCODE_MODE_ENHANCED:
-$result = $this->Internal_DoEnhancedTag($tag_rule, $params, $contents);
-break;
-case BBCODE_MODE_INTERNAL:
-$result = @call_user_func(Array($this, @$tag_rule['method']), BBCODE_OUTPUT,
-$tag_name, $default_value, $params, $contents);
-break;
-case BBCODE_MODE_LIBRARY:
-$result = @call_user_func(Array($this->defaults, @$tag_rule['method']), $this, BBCODE_OUTPUT,
-$tag_name, $default_value, $params, $contents);
-break;
-case BBCODE_MODE_CALLBACK:
-$result = @call_user_func(@$tag_rule['method'], $this, BBCODE_OUTPUT,
-$tag_name, $default_value, $params, $contents);
-break;
-}
-return $result;
-default:
-return false;
-}
-}
-function Internal_DoEnhancedTag($tag_rule, $params, $contents) {
-$params['_content'] = $contents;
-$params['_defaultcontent'] = strlen(@$params['_default']) ? $params['_default'] : $contents;
-return $this->FillTemplate(@$tag_rule['template'], $params, @$tag_rule['default']);
-}
-function Internal_UpdateParamsForMissingEndTag(&$params) {
-switch ($this->tag_marker) {
-case '[': $tail_marker = ']'; break;
-case '<': $tail_marker = '>'; break;
-case '{': $tail_marker = '}'; break;
-case '(': $tail_marker = ')'; break;
-default: $tail_marker = $this->tag_marker; break;
-}
-$params['_endtag'] = $this->tag_marker . '/' . $params['_name'] . $tail_marker;
-}
-function Internal_ProcessIsolatedTag($tag_name, $tag_params, $tag_rule) {
-if (!$this->DoTag(BBCODE_CHECK, $tag_name, @$tag_params['_default'], $tag_params, "")) {
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-return;
-}
-$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_tag'], $this->stack);
-$output = $this->DoTag(BBCODE_OUTPUT, $tag_name, @$tag_params['_default'], $tag_params, "");
-$this->Internal_CleanupWSByEatingInput(@$tag_rule['after_tag']);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $output,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-function Internal_ProcessVerbatimTag($tag_name, $tag_params, $tag_rule) {
-$state = $this->lexer->SaveState();
-$end_tag = $this->lexer->tagmarker . "/" . $tag_name . $this->lexer->end_tagmarker;
-$start = count($this->stack);
-$this->lexer->verbatim = true;
-while (($token_type = $this->lexer->NextToken()) != BBCODE_EOI) {
-if ($this->lexer->text == $end_tag) {
-$end_tag_params = $this->lexer->tag;
-break;
-}
-if ($this->output_limit > 0
-&& $this->text_length + strlen($this->lexer->text) >= $this->output_limit) {
-$text = $this->Internal_LimitText($this->lexer->text,
-$this->output_limit - $this->text_length);
-if (strlen($text) > 0) {
-$this->text_length += strlen($text);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-$this->Internal_DoLimit();
-break;
-}
-$this->text_length += strlen($this->lexer->text);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => $token_type,
-BBCODE_STACK_TEXT => htmlspecialchars($this->lexer->text),
-BBCODE_STACK_TAG => $this->lexer->tag,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-$this->lexer->verbatim = false;
-if ($token_type == BBCODE_EOI) {
-$this->lexer->RestoreState($state);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-return;
-}
-$newstart = $this->Internal_CleanupWSByIteratingPointer(@$tag_rule['after_tag'], $start, $this->stack);
-$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_endtag'], $this->stack);
-$this->Internal_CleanupWSByEatingInput(@$tag_rule['after_endtag']);
-$content = $this->Internal_CollectText($this->stack, $newstart);
-array_splice($this->stack, $start);
-$this->Internal_ComputeCurrentClass();
-$this->Internal_CleanupWSByPoppingStack(@$tag_rule['before_tag'], $this->stack);
-$tag_params['_endtag'] = $end_tag_params['_tag'];
-$tag_params['_hasend'] = true;
-$output = $this->DoTag(BBCODE_OUTPUT, $tag_name,
-@$tag_params['_default'], $tag_params, $content);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $output,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-function Internal_ParseStartTagToken() {
-$tag_params = $this->lexer->tag;
-$tag_name = @$tag_params['_name'];
-if (!isset($this->tag_rules[$tag_name])) {
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-return;
-}
-$tag_rule = $this->tag_rules[$tag_name];
-$allow_in = is_array($tag_rule['allow_in'])
-? $tag_rule['allow_in'] : Array($this->root_class);
-if (!in_array($this->current_class, $allow_in)) {
-if (!$this->Internal_RewindToClass($allow_in)) {
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-return;
-}
-}
-$end_tag = isset($tag_rule['end_tag']) ? $tag_rule['end_tag'] : BBCODE_REQUIRED;
-if ($end_tag == BBCODE_PROHIBIT) {
-$this->Internal_ProcessIsolatedTag($tag_name, $tag_params, $tag_rule);
-return;
-}
-if (!$this->DoTag(BBCODE_CHECK, $tag_name, @$tag_params['_default'], $tag_params, "")) {
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-return;
-}
-if (@$tag_rule['content'] == BBCODE_VERBATIM) {
-$this->Internal_ProcessVerbatimTag($tag_name, $tag_params, $tag_rule);
-return;
-}
-if (isset($tag_rule['class']))
-$newclass = $tag_rule['class'];
-else $newclass = $this->root_class;
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => $this->lexer->token,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => $this->lexer->tag,
-BBCODE_STACK_CLASS => ($this->current_class = $newclass),
-);
-if (!isset($this->start_tags[$tag_name]))
-$this->start_tags[$tag_name] = Array(count($this->stack)-1);
-else $this->start_tags[$tag_name][] = count($this->stack)-1;
-}
-function Internal_ParseEndTagToken() {
-$tag_params = $this->lexer->tag;
-$tag_name = @$tag_params['_name'];
-$contents = $this->Internal_FinishTag($tag_name);
-if ($contents === false) {
-if (@$this->lost_start_tags[$tag_name] > 0) {
-$this->lost_start_tags[$tag_name]--;
-}
-else {
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-return;
-}
-$start_tag_node = array_pop($this->stack);
-$start_tag_params = $start_tag_node[BBCODE_STACK_TAG];
-$this->Internal_ComputeCurrentClass();
-$this->Internal_CleanupWSByPoppingStack(@$this->tag_rules[$tag_name]['before_tag'], $this->stack);
-$start_tag_params['_endtag'] = $tag_params['_tag'];
-$start_tag_params['_hasend'] = true;
-$output = $this->DoTag(BBCODE_OUTPUT, $tag_name, @$start_tag_params['_default'],
-$start_tag_params, $contents);
-$this->Internal_CleanupWSByEatingInput(@$this->tag_rules[$tag_name]['after_endtag']);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $output,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-function Parse($string) {
-$this->lexer = new BBCodeLexer($string, $this->tag_marker);
-$this->lexer->debug = $this->debug;
-$old_output_limit = $this->output_limit;
-if ($this->output_limit > 0) {
-if (strlen($string) < $this->output_limit) {
-$this->output_limit = 0;
-}
-else if ($this->limit_precision > 0) {
-$guess_length = $this->lexer->GuessTextLength();
-if ($guess_length < $this->output_limit * ($this->limit_precision + 1.0)) {
-$this->output_limit = 0;
-}
-else {
-}
-}
-}
-$this->stack = Array();
-$this->start_tags = Array();
-$this->lost_start_tags = Array();
-$this->text_length = 0;
-$this->was_limited = false;
-if (strlen($this->pre_trim) > 0)
-$this->Internal_CleanupWSByEatingInput($this->pre_trim);
-$newline = $this->plain_mode ? "\n" : "<br />\n";
-while (true) {
-if (($token_type = $this->lexer->NextToken()) == BBCODE_EOI) {
-break;
-}
-switch ($token_type) {
-case BBCODE_TEXT:
-if ($this->output_limit > 0
-&& $this->text_length + strlen($this->lexer->text) >= $this->output_limit) {
-$text = $this->Internal_LimitText($this->lexer->text,
-$this->output_limit - $this->text_length);
-if (strlen($text) > 0) {
-$this->text_length += strlen($text);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-$this->Internal_DoLimit();
-break 2;
-}
-$this->text_length += strlen($this->lexer->text);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_TEXT,
-BBCODE_STACK_TEXT => $this->FixupOutput($this->lexer->text),
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-break;
-case BBCODE_WS:
-if ($this->output_limit > 0
-&& $this->text_length + strlen($this->lexer->text) >= $this->output_limit) {
-$this->Internal_DoLimit();
-break 2;
-}
-$this->text_length += strlen($this->lexer->text);
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_WS,
-BBCODE_STACK_TEXT => $this->lexer->text,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-break;
-case BBCODE_NL:
-if ($this->ignore_newlines) {
-if ($this->output_limit > 0
-&& $this->text_length + 1 >= $this->output_limit) {
-$this->Internal_DoLimit();
-break 2;
-}
-$this->text_length += 1;
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_WS,
-BBCODE_STACK_TEXT => "\n",
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-}
-else {
-$this->Internal_CleanupWSByPoppingStack("s", $this->stack);
-if ($this->output_limit > 0
-&& $this->text_length + 1 >= $this->output_limit) {
-$this->Internal_DoLimit();
-break 2;
-}
-$this->text_length += 1;
-$this->stack[] = Array(
-BBCODE_STACK_TOKEN => BBCODE_NL,
-BBCODE_STACK_TEXT => $newline,
-BBCODE_STACK_TAG => false,
-BBCODE_STACK_CLASS => $this->current_class,
-);
-$this->Internal_CleanupWSByEatingInput("s");
-}
-break;
-case BBCODE_TAG:
-$this->Internal_ParseStartTagToken();
-break;
-case BBCODE_ENDTAG:
-$this->Internal_ParseEndTagToken();
-break;
-default:
-break;
-}
-}
-if (strlen($this->post_trim) > 0)
-$this->Internal_CleanupWSByPoppingStack($this->post_trim, $this->stack);
-$result = $this->Internal_GenerateOutput(0);
-$result = $this->Internal_CollectTextReverse($result, count($result) - 1);
-$this->output_limit = $old_output_limit;
-if ($this->plain_mode) {
-$result = preg_replace("/[\\x00-\\x09\\x0B-\\x20]+/", " ", $result);
-$result = preg_replace("/(?:[\\x20]*\\n){2,}[\\x20]*/", "\n\n", $result);
-$result = trim($result);
-}
-return $result;
-}
-}
\ No newline at end of file