Quick note: if you use the above solution, change the '<' in the conditional of the for loop to '<='. e.g.:
for ($br = 0; $br <= $#{$array}; $br++)
'#' when applied to arrays returns the last valid index, so a less than conditional will fail on the last valid index, meaning that index will never be used. Alternately, you could use the size of the array:
for ($br = 0; $br <= @$array; $br++)
or, to eliminate any ambiguity,
for ($br = 0; $br <= scalar(@$array); $br++)
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