src/Element/Traits/Options.php
protected function getOption($option)
    {
        return in_array($option, $this->getOptions())
            ? $this->getOptions()[$option]
            : null;
    }
protected function getOption($option)
    {
        return in_array($option, $this->getOptions())
            ? $this->getOptions()[$option]
            : null;
    }
Get a option constant from its name

@param  string $option
@return integer