Nearsoft\SeleniumClient\WebDriver::callFindElement PHP Method

    private function callFindElement($name, array $args)
    {
        $arr = explode('By', $name);
        $call = $arr[0];
        $by = count($arr) > 1 ? lcfirst($arr[1]) : '';
        $valid = false;
        switch ($call) {
            case 'findElement':
            case 'findElements':
                if (method_exists('Nearsoft\\SeleniumClient\\By', $by)) {
                    $valid = true;
                }
        }
        if (!$valid) {
            throw new \Exception('Invalid magic call: ' . $name);
        }
        $method = new \ReflectionMethod('Nearsoft\\SeleniumClient\\By', $by);
        $byArgs = array_splice($args, 0, $method->getNumberOfParameters());
        array_unshift($args, $method->invokeArgs(null, $byArgs));
        $element = call_user_func_array(array($this, $call), $args);
        return $element;
    }