[kh99]

Are you talking about parameters? Like maybe your phrase is:

Hello {1} {2}

Then somewhere you'd need to register variables to your template for those parameters, like maybe:

PHP Code:

$templater = vB_Template::create('mytemplate');
    $templater->register('first_name', $fname);
    $templater->register('last_name', $lname); 


(or maybe use preRegister() instead). Then in your template:

{vb:rawphrase phrasevarname, {vb:raw first_name}, {vb:raw last_name}}