Calling PHP in BBCode

[Gargi]

Hmmm... I just wanted to insert a new bbcode calling some php functions but it won't parse.

I created a new plugin at bbcode_fetch_tags

PHP Code:

$tag_list['option']['hwelt'] = array( 
    'callback' => 'handle_external',
    'external_callback' => 'handle_bbcode_hwelt_callback', 
    'strip_empty' => true 
); 
  
if(!function_exists('handle_bbcode_hwelt_callback')) 
{ 
    function handle_bbcode_hwelt_callback(&$parser, $value, $option) 
    { 
        echo "Hallo Welt, ich hei?e".$value."!"; 
        return $parsed; 
    } 
} 


A

[hwelt]Dieter[/hwelt]

won't parse that way. So I also added a second plugin at bbcode_create:

PHP Code:

if ($this->is_wysiwyg())
{
    $this->unparsed_tags[] = 'hwelt';
} 


But same result: nothing.

Any idea what's wrong with it?

cu
Gargi