Merge Several PDF Files
A simple demo showing how to merge several PDF documents stored in the file system.
PHP
<?php
use setasign\SetaPDF2\Core\Writer\HttpWriter;
use setasign\SetaPDF2\Merger\Merger;
// load and register the autoload function
require_once __DIR__ . '/../../../../../bootstrap.php';
$files = glob($assetsDirectory . '/pdfs/tektown/invoices/1*.pdf');
$paths = displayFiles($files, true, true);
// create a merger instance
$merger = new Merger();
// iterate through paths...
foreach ($paths as $path) {
// ... add them to the merger instance
$merger->addFile($path);
}
// merge
$merger->merge();
// get access to the document instance
$document = $merger->getDocument();
// set a writer instance
$document->setWriter(new HttpWriter('merged.pdf', true));
// and save the result to the writer
$document->save()->finish();