Maintenance of Application that consumes apis. -- 4

It is a simple correction for the right person! Please refrain those who are not experts in php and recursive functions. A problem needs to be fixed. The application consumes APIs and saves them in a database. Each record can have one or more arrays inside. The application converts a record with several included arrays to several 1 or more records. The problem is generated when we have columns with the same names within internal arrays. Example :: this is json from service [{ "name" : "diego", "age" : 20, "fecregister" : "13-01-2020 10:10:00", "event" : [ { idevent : 102, fecregister : "15-01-2020 09:00:00" }, { idevent : 103, fecregister : "15-01-2020 10:00:00" } ] }] Currently the application saves the information in this way name age fecregister idevent diego 20 15-01-2020 09:00:00 102 diego 20 15-01-2020 10:00:00 103 when it is corrected it should show the information. name age fecregister idevent event_fecregister diego 20 13-01-2020 10:10:00 102 15-01-2020 09:00:00 diego 20 13-01-2020 10:10:00 103 15-01-2020 10:00:00 the application was reviewed and it uses many recursive functions.