CReport::isValidFilterCompareVariation

static function isValidFilterCompareVariation($fDefinition, $fType, $variation, $variations)
{
	if (array_key_exists($fDefinition, $variations))
	{
		$vars = $variations[$fDefinition];
	}
	else
	{
		$vars = $variations[$fType];
	}

	return in_array($variation, $vars, true);
}