- $additionalOptions = array('' => ts('1'), 1 => ts('2'), 2 => ts('3'), 3 => ts('4'), 4 => ts('5'),
- 5 => ts('6'), 6 => ts('7'), 7 => ts('8'), 8 => ts('9'), 9 => ts('10'),
+ $additionalOptions = array(
+ '' => '1', 1 => '2', 2 => '3', 3 => '4', 4 => '5',
+ 5 => '6', 6 => '7', 7 => '8', 8 => '9', 9 => '10',