"; settype ($undecided, 'string'); print gettype ($undecided); print " is $undecided
"; settype ($undecided, 'integer'); print gettype ($undecided); print " is $undecided
"; settype ($undecided, 'double'); print gettype ($undecided); print " is $undecided
"; settype ($undecided, 'boolean'); print gettype ($undecided); print " is $undecided
"; ?>