Code to generate data object

[Spiruel]

Does anybody have pseudo code / code for the generation of the data? Something like a recursive function to output JSON from an input of family information. Thanks

[ucay]

This is an example using Symfony 3 Framework. Symfony 3 Query for family tree But it's still one root family, because I just need one root for each family tree.

And my simple family tree database is like this.

Hope it help.