Hello,
May be there is a coding error in the numbering function getRomanNumber() in PHPRtfLite_List_Numbering.php script : Undefined variable $n on lines 174 and 180.
$n should be replaced by $index in this function, or $n should be initialized with $n = $index.
Best regards,
Nicolas
Fixed in branch 1.3.x on github. Thank you for reporting me the bug.
Last edit: Steffen Zeidler 2014-01-14