Smarty

[eposjk]

How can a template be called from PHP and ensured that optional variables are empty?

Is there a way to do something like {include} did (at least in Smarty2) - call a template and delete(suspend) all variables defined earlier?

First, I thought: "thats what the new Smarty_Data objects are good for" - but they solve the problem only in one direction - avoiding local variables being accidentally used somewhere else - but how to go other way round - avoiding earlier defined variables being used in local scope?

[eposjk]

I found it out myself - reading the code helps!