'strong','i' => 'em','u' => 'span style="text-decoration:underline"','quote' => 'blockquote','s' => 'span style="text-decoration: line-through"', 'list' => 'ul','\*' => 'li');
//Tags that must be mapped to diffierent parts
var $mapped = array('url' => array('a','href',true),'img' => array('img','src',false));
//Tags with atributes
var $tags_with_att = array('color' => array('font','color'),'size' => array('font','size'),'url' => array('a','href'));
//Gotta have smilies
var $smilies = array(':)' => 'smile.gif',':(' => 'frown.gif');
//Config Variables
//Convert new line charactes to linebreaks?
var $convert_newlines = true;
//Parse For smilies?
var $parse_smilies = true;
//auto link urls(http and ftp), and email addresses?
var $auto_links = true;
//Internal Storage
var $_code = '';
function Simple_BB_Code($new=true,$parse=true,$links=true){
$this->convert_newlines = $new;
$this->parse_smilies = $parse;
$this->auto_links = $links;
}
function parse($code){
$this->_code = $code;
$this->_strip_html();
$this->_parse_tags();
$this->_parse_mapped();
$this->_parse_tags_with_att();
$this->_parse_smilies();
$this->_parse_links();
$this->_convert_nl();
return $this->_code;
}
function _strip_html(){
$this->_code = strip_tags($this->_code);
}
function _convert_nl(){
if($this->convert_newlines){
$this->_code = nl2br($this->_code);
}
}
function _parse_tags(){
foreach($this->tags as $old=>$new){
$ex = explode(' ',$new);
$this->_code = preg_replace('/\['.$old.'\](.+?)\[\/'.$old.'\]/is','<'.$new.'>$1',$this->_code);
}
}
function _parse_mapped(){
foreach($this->mapped as $tag=>$data){
$reg = '/\['.$tag.'\](.+?)\[\/'.$tag.'\]/is';
if($data[2]){
$this->_code = preg_replace($reg,'<'.$data[0].' '.$data[1].'="$1">$1',$this->_code);
}
else{
$this->_code = preg_replace($reg,'<'.$data[0].' '.$data[1].'="$1">',$this->_code);
}
}
}
function _parse_tags_with_att(){
foreach($this->tags_with_att as $tag=>$data){
$this->_code = preg_replace('/\['.$tag.'=(.+?)\](.+?)\[\/'.$tag.'\]/is','<'.$data[0].' '.$data[1].'="$1">$2',$this->_code);
}
}
function _parse_smilies(){
if($this->parse_smilies){
foreach($this->smilies as $s=>$im){
$this->_code = str_replace($s,'
',$this->_code);
}
}
}
function _parse_links(){
if($this->auto_links){
$this->_code = preg_replace('/([^"])(http:\/\/|ftp:\/\/)([^\s,]*)/i','$1$2$3',$this->_code);
$this->_code = preg_replace('/([^"])([A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4})/i','$1$2',$this->_code);
}
}
function addTag($old,$new){
$this->tags[$old] = $new;
}
function addMapped($bb,$html,$att,$end=true){
$this->mapped[$bb] = array($html,$att,$end);
}
function addTagWithAttribute($bb,$html,$att){
$this->tags_with_att[$bb] = array($html,$att);
}
function addSmiley($code,$src){
$this->smilies[$code] = $src;
}
}
?>