phpbb/phpbb — pull request #2148 by VSEphpbb (2014-03-17 03:40:33+00:00)
Title: [ticket/7580] Add test for IF {VAR} is defined in templates

http://tracker.phpbb.com/browse/PHPBB3-7580
This test demonstrates that is possible to test if a variable exists
and then use it if it does, similar to using isset(), but in
template/twig syntax.
`{VAR}`

PHPBB3-7580