Since https://github.com/deltaaskii/lara-pdf-merger is no more available, fork the repo to maintain projects using it.
See https://packagist.org/packages/lynx39/lara-pdf-merger for original package.
Original written by http://pdfmerger.codeplex.com/team/view
Change parsers and use tcpdf, tcpdi and tcpdi_parser
Require this package in your composer.json and update composer.
"despatates/lara-pdf-merger": "dev-master",
After updating composer, add the ServiceProvider to the providers array in config/app.php
LynX39\LaraPdfMerger\PdfMergerServiceProvider::class,
You can optionally use the facade for shorter code. Add this to your facades:
'PdfMerger' => LynX39\LaraPdfMerger\Facades\PdfMerger::class,
$pdf = new LynX39\LaraPdfMerger\PdfManage;
$pdf->addPDF('samplepdfs/one.pdf', '1, 3, 4');
$pdf->addPDF('samplepdfs/two.pdf', '1-2');
$pdf->addPDF('samplepdfs/three.pdf', 'all');
//You can optionally specify a different orientation for each PDF
$pdf->addPDF('samplepdfs/one.pdf', '1, 3, 4', 'L');
$pdf->addPDF('samplepdfs/two.pdf', '1-2', 'P);
$pdf->merge('file', 'samplepdfs/TEST2.pdf', 'P');
// REPLACE 'file' WITH 'browser', 'download', 'string', or 'file' for output options
// Last parameter is for orientation (P for protrait, L for Landscape).
// This will be used for every PDF that doesn't have an orientation specified