http://www.perlmonks.org?node_id=825977


in reply to Template toolkit Adding Values to Variable

[% totalprice + ff %] <---- 2 ------>
That doesn't change the value of totalprice. Did you mean GET totalprice = totalprice + ff perhaps?

-- Randal L. Schwartz, Perl hacker

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.