Aminuddin

what i meant was. some informations strings above the header. such company name, document number etc.

still doesn't work. any other suggestion @mk-j ?

@michaelpporter it's can work. but since the header is rendered by writeSheetRow(). the data cannot be formated. any suggestion?

```php $header = array("string","string","string","string","string","integer"=>"#,##0"); //when i add this format $headerdata = array("Name","Address","City","State","Postal Code","Cost"); //and this header $styles1 = array( 'font'=>'Arial','font-size'=>10,'font-style'=>'bold', 'fill'=>'#eee', 'halign'=>'center', 'border'=>'left,right,top,bottom'); $preheader = array( array('', 'Acme Corp.', '',...