hi all ,
need to know whether an array with too many indexes or only one index creates difference in processing time?
for example say array $aTotalsMarks
$aTotalsMarks[$sSchool][$sDivision][$iRollNumber][$sExamCode][$sSubject];
And
$aTotalsMarks[$sSchool.'##'.$sDivision.'##'.$iRollNumber.'##'.$sExamCode.'##'.$sSubject];
does the above two arrays make a difference in processing if the number of indexes are increased or decreased ?
thanx.....
-- dg