bt-nn

Results 1 issues of bt-nn

I found `$writer->writeSheetHeader('Sheet1', $header, $col_options = ['widths'=>[10,20,30,40]] );` which worked as expected but when i try `$writer->writeSheetHeader('Sheet1', $header, $col_options = ['widths'=>[null,null,null,40]] );` only the last col is displayed. Adding a...