Rounding a template var.

[ZiNgA BuRgA]

"(not set)" should be blank, don't know why it isn't in your case.
What happens if you output the variable directly?

intval version:

Code:

<setvar ratings>array_filter(array(intval($GLOBALS['threadfields']['pfrating1']['value']), intval($GLOBALS['threadfields']['pfrating2']['value']), ...))</setvar> Average: <?=count($GLOBALS['tplvars']['ratings']) ? array_sum($GLOBALS['tplvars']['ratings']) / count($GLOBALS['tplvars']['ratings']) : 0 ?>

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