Hi there, i have a little problem,
suppose i have a multidimensional array ex:
row[monthnr][daynr][hour][numberofusers]
row[monthnr][daynr][hour][numberofmails]
row[monthnr][daynr][hour][numberofdownloads]
the values in the array are a sql result query, soh not all of them are
filled like it is possible that row[12][1][23] is undefined.
i need to tag the value that is maximum and minimum foreach number of
users, numberof mails and numberofdownloads in the same month for example, i
tried all kinds of sort but it never makes a numeric comparison, maybe because
of the return of the sql result, anyone has any idea?
thanks in advance
Rui Barreiros
Software Developer
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