Adding some contents to existing PDF file.

[StarNeit]

Hello.

I have got very long PDF document, but I want to change only one page from that one. I want to create new page and merge into existing pdf, but no luck yet.

I used below function in mPDF, but I want to know if i can do below functionality with this yii2-mpdf.

private function merge_PDFs( $files, $path ){

$pdf = new mPDF('', '', 0, '', 15, 15, 6, 12, 9, 9, 'P');
$pdf->enableImports = true;
foreach( $files as $file ){
    $pdf->SetImportUse();

    $pagecount = $pdf->SetSourceFile($file);
    for ($i=1; $i<=($pagecount); $i++) {
        $pdf->AddPage();
        $import_page = $pdf->ImportPage($i);
        $pdf->UseTemplate($import_page);
    }
}

$pdf_name = date('Y-m-d_His') . '.pdf';
$pdf_path = $path . $pdf_name;

//Make sure path exists
if (!file_exists($path)) {
    mkdir($path, 0777);
}

$pdf->Output($pdf_path, 'F');
unset($pdf);
return $pdf_path;

}

I only need to change few contents on very long PDF file, but I can not find good solution with this yii2-mpdf. If you someone helps me, then I will be very appreciate at that. Thank you.

[junianto3695]

do you solve this? i have same problems too

[stale[bot]]

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