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Multidimensional Array Confusion

Posted: Sun Jun 20, 2010 4:54 pm
by JakeJ
GAH! These things still confuse me.

I have a 2 dimensional associative array that I pull from my database. From the debts table, I pull (balance, apr, payment, type). I need to produce a payment schedule. During the loops I do of course need to subtract the payment from the balance and add accrued interest. The added problem is that there is an outside variable called $extra that needs to only be added to the first debt in the array that does not have a balance of 0. The goal of course is to pay down each debt until it gets to 0. $extra get applied to each debt when the one above it gets paid off.

I could do this with a series of database reads and writes but that's obviously a VERY inefficient way of doing things. I just can't get a grip on how to loop through a multidimensional array.

I will continue to poke away at this while I wait for your answer.

Thanks

Re: Multidimensional Array Confusion

Posted: Mon Jun 21, 2010 12:49 pm
by AbraCadaver
A sample of the array would be helpful.