Rounding a template var.

[ZiNgA BuRgA]

Oh, I forgot, array_filter doesn't work in Template Conditionals - it's disabled because it can be used to make arbitrary callbacks.

You could either enable it in phptpl_allowed_funcs.txt and take the security risk, or implement your own version of it by adding the following to inc/functions.php

PHP Code:

function array_filter_blank($array) { return array_filter($array); }

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and adding array_filter_blank to phptpl_allowed_funcs.txt, then using array_filter_blank instead of array_filter


Also, why are you using "['value']" ?  It should work without that.  intval doesn't seem necessary - this works for me:

Code:

<setvar myratings>array_filter(array($threadfields['pfrating1'], $threadfields['pfrating12']))</setvar> Average: <?=count($tplvars['myratings']) ? array_sum($tplvars['myratings']) / count($tplvars['myratings']) : 0 ?>

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