PDF Merge library for PHP.
Install with composer:
composer require byggmann/php-pdf-merge
Pdf merging where orientation is set automatically.
Tested in Laravel4 & Laravel5 framework (but still can be used without any framework as standalone utility).
// Autoload composer classes...
// and now we can use library
$pdf = new \Jurosh\PDFMerge\PDFMerger;
// add as many pdfs as you want
$pdf->addPDF('path/to/source/file.pdf') // sets orientation automatically, "all" pages default
->addPDF('path/to/source/file.pdf', 'all', 'vertical')
->addPDF('path/to/source/file1.pdf', 'all')
->addPDF('path/to/source/file2.pdf', 'all', 'horizontal');
// call merge, output format `file`
$pdf->merge('file', 'path/to/export/dir/file.pdf');
That's it!
Enjoy and leave star if you like it :)