[Phplib-users] set_unknowns.

[Liberty Y. <li...@em...>]

I'm not sure if i'm mis-understanding Template->set_unknowns($unknown). 

I have a template, say foo.tpl:

hello {NAME}. {GREETING}

and in my foo.php code, i would have. 

//instatiate the class, etc. etc. 

$t->set_var("NAME", "dave"); 
$t->set_unknowns("remove");
$t->pparse("Outpute, "foo");

now, the resulting output is: 

hello dave. {GREETING}


I thought that set_unknowns to remove would strip out {GREETING}?