duplexMerge

[larylinz]

Hello!
I'm on L9 and try to duplexMerge some PDFs.
On my local Installation (Homestead) it works - but on my Server (both PHP8.1) it doesn't.
It gives me: Cannot access protected property setasign\Fpdi\Fpdi::$page
Simple merge works - duplex throws the error. :/
What could be wrong?

[larylinz]

solved this by changing line 241 in PDFMerger:
from '$oFPDI->page':
if ($duplexSafe && $oFPDI->page % 2) {
$oFPDI->AddPage($file['orientation'], [$size['width'], $size['height']]);
}
to '$count':
if ($duplexSafe && $count % 2) {
$oFPDI->AddPage($file['orientation'], [$size['width'], $size['height']]);
}

[larylinz]

Added automatic orientation from: https://github.com/GrofGraf/laravel-pdf-merger/pull/11/files (thxs to coupej)
I do not know, how do add a pull request - could this to somebody else?

[larylinz]

could somebody do a commit to fix autoorientation within duplexMerge?
public function duplexMerge($orientation = 'P') => public function duplexMerge($orientation = null)