Generating PHP and Displaying Settings on Frontend

Hi,

I just purchased the plugin and was wondering if it's possible to generate the PHP required for displaying fields on the front end.

I'm coming from ACF where you could use an extension to write this for you (https://hookturn.io/downloads/acf-theme-code-pro/?utm_source=awesomeacflink). Is there something equivalent for Metabox?

I can see you can generate it with Views, which I thought was the same - although it uses Twig (I think), so i can't use that code directly in templates.

If it's not possible, could I please have some assistance with displaying a settings field in my templates. I have created a settings page. This is what's generated in Views:

{% set group = attribute( site, 'global-settings' ) %}
{{ group.opening_hours }}

How can I translate that to the plain php equivalent?

$value = rwmb_meta( $field_id, ['object_type' => 'setting'], $option_name );
echo $value;

I'm not sure how to declare the option name.

Thanks in advance