I know this Q. has been asked so many times but i need to know how to build a list where their can be any number on subitems within subitems.
this is an example of my db i have.
city_id parent_city_id city_title
1 0 england
2 0 scotland
3 1 South England
4 3 london
5 3 Essex
i want this to appear as
england
-South England
--London
--Essex
Scotland
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