Jenssegers\Agent\Agent::__call PHP Method

    public function __call($name, $arguments)
    {
        // Make sure the name starts with 'is', otherwise
        if (substr($name, 0, 2) != 'is') {
            throw new BadMethodCallException("No such method exists: {$name}");
        }
        $this->setDetectionType(self::DETECTION_TYPE_EXTENDED);
        $key = substr($name, 2);
        return $this->matchUAAgainstKey($key);
    }