BBCode parser

[Disi]

Hi everyone,

hopefully im in the right forum, if note please move it.

I run into several problems where i don't find any solutions for.

I want to create a class where i for example parse news on a external page.
I Query the database directly for explicit forums and there threads and posts.
But i gain that error:

Fatal error:  Call to a member function query_read_slave() on a non-object in PFAD/ZUM/FORUM/includes/functions.php on line 3112

the constructor of my class looks like this (D_PATH_FORUM is the whole path to my forum):

$curdir = getcwd();
chdir(PATH_FORUM);
require_once('./global.php');
chdir($curdir);
            
require_once(D_PATH_FORUM.'includes/class_bbcode.php');
$this->m_oBBCodeParser =& new vB_BbCodeParser($vbulletin, fetch_tag_list());

then i got a BBCode parse function in the class which looks like this

protected function parseBBCode($sContent)
        {
            $sContent = $this->m_oBBCodeParser->parse($sContent, 'nonforum', true);
            return $sContent;
        }

Well the end is i always get the error above

Hope you can help me somehow.

regards,

Disi