pdf.php

<?php
/**
 * Convert a series of TIFF files given on the command line to pages in
 * a single PDF
 */

if ($argc < 3) {
	echo ('Convert a series of TIFF images as individual pages in a PDF');
	echo ("\n".'Usage: php -f pdf_convert.php <output name> <input 1> <input 2> ...');
	exit(0);
}

// Get file names from command line
$output_file = $argv[1];
$input_files = array();
for ($i = 2; $i < $argc; ++$i) {
	$input_files[] = $argv[$i];
}

// Initialize PDF File
$pdf = new PDFLib();
if ($pdf->begin_document('', '') == 0) {
	die('Error: '.PDF_get_errmsg($pdf));
}

// For each of the input images, load them, create an 8.5" x 11" page, place them as
// the full page, and then close the page
foreach ($input_files as $in_file) {
	echo ('Now processing '.$in_file.'...'."\n");
	$pdf->begin_page_ext(612, 792, '');
	$image = $pdf->load_image('auto', $in_file, '');
	$pdf->fit_image($image, 0, 0, 'boxsize {612 792} fitmethod meet');
	$pdf->close_image($image);
	$pdf->end_page_ext('');
}

$pdf->end_document('');

$raw_pdf = $pdf->get_buffer();

file_put_contents($output_file, $raw_pdf);

echo ('Done!'."\n");