titanscssc::lib_min PHP Method

    protected function lib_min($args)
    {
        $numbers = $this->getNormalizedNumbers($args);
        $min = null;
        foreach ($numbers as $key => $number) {
            if (null === $min || $number[1] <= $min[1]) {
                $min = array($key, $number[1]);
            }
        }
        return $args[$min[0]];
    }