PHP database read JSON and write database

Has anyone written PHP database to export JSON and import database out of the box what I just learned from PHP is very messy.
Just read it from the table.

Test corresponding table other corresponding fields

Output JSON {"Test": [{"F1": "abc", "F2": 123, "BZX": false}]}

JSON write to test corresponding table other corresponding fields

Reply to discussion (solution)

So you write it in, what's the question?

Can't understand. Please elaborate on the details, preferably with the Code and database table column structure

Table not fixed field is not fixed so I want to write a procedure called directly

Can't understand. Please elaborate on the details, preferably with the Code and database table column structure

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