https://docs.metabox.io/functions/rwmb-get-object-fields/
rwmb_get_object_fields - Meta Box Documentation
rwmbgetobject_fields is a helper function that gets list of custom fields for a specific object. The object can be a post or a term or a settings page.
get object fieldsmeta boxdocumentation
https://rgagnon.com/javadetails/java-get-fields-and-values-from-an-object.html
Get fields and values from an Object - Real's Java How-to
Real's HowTo : useful code snippets for Java, JS, PB and more
fields and values