Hello to all php freaks.
I post here because I have some problems with app design. I want to design simple statistical app. I find myself stuck at DB design. I would be very grateful if someone gives me even some hints or simple advice about my problem.
i want to make app that actually looks like excel table where user can define how many rows and columns he needs, because not all people needs exact number of rows/columns, and of top of that i need to sum every row separately and every column separately. Statistic is kept at daily basis, and must be transparent, so i should store all those numbers somewhere for possible inspection later, but don't know where (except totals), i don't know where to start with this.
Other things like login, choosing dates and etc. are no problem.
so i would like to make app that can do this on picture and that can expand table with new rows and columns if necessary.
thanks in advance