How to get half of total pages in FPDF?

Asked Jun 28 '19 at 11:58

Active Jun 28 '19 at 12:47

Viewed 724 times

I was able to get the total page number using this answer (second one), but is there a way to get half of the total pages in FPDF?

I tried with

$pdf->AddPage();
$pdf->totalPages = '{totalPages}';
$pdf->AliasNbPages('{totalPages}');
$pdf->halftotalPages = $pdf->totalPages / 2;

Warning: A non-numeric value encountered

As $pdf->totalPages is {totalPages} and it is not a number. How can I get half of the total pages?

asked Jun 28 '19 at 11:58

Dimitar

Check this value `$pdf->AliasNbPages();` – Rahul Jun 28 '19 at 12:01
`$pdf->totalPages = '{totalPages}';` "and is not a number" - yeah.. you declared it as a string? – treyBake Jun 28 '19 at 12:04
if you mean this -> `var_dump($pdf->AliasNbPages())` i am getting `NULL` – Dimitar Jun 28 '19 at 12:04
@treyBake, that makes sense, but how can I fix it? – Dimitar Jun 28 '19 at 12:05
@Dimitar you could do `$pdf->PageNo / 2` maybe? – treyBake Jun 28 '19 at 12:07
@treyBake, `$pdf->PageNo()` will get me current page and not total pages, so this will not work – Dimitar Jun 28 '19 at 12:13
@Dimitar well, where/why are you trying to get half count? – treyBake Jun 28 '19 at 12:15
Let us [continue this discussion in chat](https://chat.stackoverflow.com/rooms/195691/discussion-between-dimitar-and-treybake). – Dimitar Jun 28 '19 at 12:22

0 Answers0