vigicorp / php-mcpdf
A PDF conversion and form utility based on mcpdf.
Requires
- php: >=5.3.0
- mikehaertl/php-shellcommand: ^1.5.0
- mikehaertl/php-tmpfile: ^1.1.0
Requires (Dev)
- phpunit/phpunit: >4.0 <8
- dev-master
- 0.9.1
- 0.9.0
- 0.8.1
- 0.8.0
- 0.7.0
- 0.6.1
- 0.6.0
- 0.5.0
- 0.4.5
- 0.4.4
- 0.4.3
- 0.4.2
- 0.4.1
- 0.4.0
- 0.3.2
- 0.3.1
- 0.3.0
- 0.2.4
- 0.2.3
- 0.2.2
- 0.2.1
- 0.2.0
- 0.1.2
- 0.1.1
- 0.1.0
- dev-develop
- dev-150-tmp-directory-option
- dev-refine-test-config
- dev-refactor-info-fields
- dev-push-dependency-constraints
- dev-fix-coding-style
- dev-131-add-to-string-method
- dev-fix-travis
This package is auto-updated.
Last update: 2024-09-29 05:48:55 UTC
README
Readme needs to update.
###In brief: pdftk does not allow to render Unicode fonts into PDF form fields.
mcpdf https://github.com/m-click/mcpdf does.
A PDF conversion and form utility based on pdftk.
Features
php-pdftk brings the full power of pdftk
to PHP - and more.
- Fill forms, either from a XFDF/FDF file or from a data array (UTF-8 safe for unflattened forms, requires pdftk 2.x !)
- Create XFDF or FDF files from PHP arrays (UTF-8 safe!)
- Create FDF files from filled PDF forms
- Combine pages from several PDF files into a new PDF file
- Split a PDF into one file per page
- Add background or overlay PDFs
- Read out meta data about PDF and form fields
- Set passwords and permissions
- Remove passwords
Requirements
- The
pdftk
command must be installed and working on your system - This library is written for pdftk 2.x versions. You should be able to use it with pdftk 1.x but not all methods will work there. For details consult the man page of pdftk on your system.
Note If you're on Ubuntu you may want to install the version from
ppa:malteworld/ppa
. The default packages seems to use snap an there have been reports about file permission issues with this version. See below for a workaround.
Installation
You should use composer to install this library.
composer require mikehaertl/php-pdftk
Examples
Operations
Please consult the pdftk
man page for each operation to find out how each operation works
in detail and which options are available.
Note: Some commands allow to alias your files with a handle (see examples below). In version 2.x of pdftk a handle can be one or more upper case letters.
For all operations you can either save the PDF locally through saveAs($name)
or send it to the
browser with send()
. If you pass a filename to send($name)
the client browser will open a download
dialogue whereas without a filename it will usually display the PDF inline.
IMPORTANT: You can always only perform one of the following operations on a single PDF instance. Below you can find a workaround if you need multiple operations.
Fill Form
Fill a PDF form with data from a PHP array or an XFDF/FDF file.
use mikehaertl\pdftk\Pdf; // Fill form with data array $pdf = new Pdf('/full/path/to/form.pdf'); $pdf->fillForm([ 'name'=>'ÄÜÖ äüö мирано čárka', 'nested.name' => 'valX', ]) ->needAppearances() ->saveAs('filled.pdf'); // Fill form from FDF $pdf = new Pdf('form.pdf'); $pdf->fillForm('data.xfdf') ->saveAs('filled.pdf'); // Check for errors if (!$pdf->saveAs('my.pdf')) { $error = $pdf->getError(); }
Note: When filling in UTF-8 data, you should always add the needAppearances()
option.
This will make sure, that the PDF reader takes care of using the right fonts for rendering,
something that pdftk can't do for you. Also note that flatten()
doesn't really work well
if you have special characters in your data.
Create a XFDF/FDF file from a PHP array
This is a bonus feature that is not available from pdftk
.
use mikehaertl\pdftk\XfdfFile; use mikehaertl\pdftk\FdfFile; $xfdf = new XfdfFile(['name' => 'Jürgen мирано']); $xfdf->saveAs('/path/to/data.xfdf'); $fdf = new FdfFile(['name' => 'Jürgen мирано']); $fdf->saveAs('/path/to/data.fdf');
Cat
Assemble a PDF from pages from one or more PDF files.
use mikehaertl\pdftk\Pdf; // Extract pages 1-5 and 7,4,9 into a new file $pdf = new Pdf('/path/to/my.pdf'); $pdf->cat(1, 5) ->cat([7, 4, 9]) ->saveAs('/path/to/new.pdf'); // Combine pages from several files, demonstrating several ways how to add files $pdf = new Pdf([ 'A' => '/path/file1.pdf', // A is alias for file1.pdf 'B' => ['/path/file2.pdf','pass**word'], // B is alias for file2.pdf ]); $pdf->addFile('/path/file3.pdf','C','**secret**pw'); // C is alias file3.pdf $pdf->cat(1, 5, 'A') // pages 1-5 from A ->cat(3, null, 'B') // page 3 from B ->cat(7, 'end', 'B', null, 'east') // pages 7-end from B, rotated East ->cat('end',3,'A','even') // even pages 3-end in reverse order from A ->cat([2,3,7], 'C') // pages 2,3 and 7 from C ->saveAs('/path/new.pdf');
Shuffle
Like cat()
but create "streams" and fill the new PDF with one page from each
stream at a time.
use mikehaertl\pdftk\Pdf; $pdf = new Pdf([ 'A' => '/path/file1.pdf', // A is alias for file1.pdf 'B' => '/path/file2.pdf', // B is alias for file2.pdf ]); // new.pdf will have pages A1, B3, A2, B4, A3, B5, ... $pdf->shuffle(1, 5, 'A') // pages 1-5 from A ->shuffle(3, 8, 'B') // pages 3-8 from B ->saveAs('/path/new.pdf');
Burst
Split a PDF file into one file per page.
use mikehaertl\pdftk\Pdf; $pdf = new Pdf('/path/my.pdf'); $pdf->burst('/path/page_%d.pdf'); // Supply a printf() pattern
Add background PDF
Add another PDF file as background.
use mikehaertl\pdftk\Pdf; // Set background from another PDF (first page repeated) $pdf = new Pdf('/path/my.pdf'); $pdf->background('/path/back.pdf') ->saveAs('/path/watermarked.pdf'); // Set background from another PDF (one page each) $pdf = new Pdf('/path/my.pdf'); $pdf->multiBackground('/path/back_pages.pdf') ->saveAs('/path/watermarked.pdf');
Add overlay PDF
Add another PDF file as overlay.
use mikehaertl\pdftk\Pdf; // Stamp with another PDF (first page repeated) $pdf = new Pdf('/path/my.pdf'); $pdf->stamp('/path/overlay.pdf') ->saveAs('/path/stamped.pdf'); // Stamp with another PDF (one page each) $pdf = new Pdf('/path/my.pdf'); $pdf->multiStamp('/path/overlay_pages.pdf') ->saveAs('/path/stamped.pdf');
Generate FDF
Create a FDF file from a given filled PDF form.
use mikehaertl\pdftk\Pdf; // Create FDF from PDF $pdf = new Pdf('/path/form.pdf'); $pdf->generateFdfFile('/path/data.fdf');
Get PDF data
Read out metadata or form field information from a PDF file.
use mikehaertl\pdftk\Pdf; // Get data $pdf = new Pdf('/path/my.pdf'); $data = $pdf->getData(); // Get form data fields $pdf = new Pdf('/path/my.pdf'); $data = $pdf->getDataFields(); // Get data as string echo $data; $txt = (string) $data; $txt = $data->__toString(); // Get data as array $arr = (array) $data; $arr = $data->__toArray(); $field1 = $data[0]['Field1'];
How to perform more than one operation on a PDF
As stated above, you can only perform one of the preceeding operations on a single PDF instance.
If you need more than one operation you can feed one Pdf
instance into another:
use mikehaertl\pdftk\Pdf; // Extract pages 1-5 and 7,4,9 into a new file $pdf = new Pdf('/path/my.pdf'); $pdf->cat(1, 5) ->cat([7, 4, 9]); // We now use the above PDF as source file for a new PDF $pdf2 = new Pdf($pdf); $pdf2->fillForm(['name' => 'ÄÜÖ äüö мирано čárka']) ->needAppearances() ->saveAs('/path/filled.pdf');
Options
You can combine the above operations with one or more of the following options.
use mikehaertl\pdftk\Pdf; $pdf = new Pdf('/path/my.pdf'); $pdf->allow('AllFeatures') // Change permissions ->flatten() // Merge form data into document (doesn't work well with UTF-8!) ->compress($value) // Compress/Uncompress ->keepId('first') // Keep first/last Id of combined files ->dropXfa() // Drop newer XFA form from PDF ->dropXmp() // Drop newer XMP data from PDF ->needAppearances() // Make clients create appearance for form fields ->setPassword($pw) // Set owner password ->setUserPassword($pw) // Set user password ->passwordEncryption(128) // Set password encryption strength ->saveAs('new.pdf'); // Example: Fill PDF form and merge form data into PDF // Fill form with data array $pdf = new Pdf('/path/form.pdf'); $pdf->fillForm(['name' => 'My Name']) ->flatten() ->saveAs('/path/filled.pdf'); // Example: Remove password from a PDF $pdf = new Pdf; $pdf->addFile('/path/my.pdf', null, 'some**password') ->saveAs('/path/new.pdf');
Shell Command
The class uses php-shellcommand to execute
pdftk
. You can pass $options
for its Command
class as second argument to the constructor:
use mikehaertl\pdftk\Pdf; $pdf = new Pdf('/path/my.pdf', [ 'command' => '/some/other/path/to/pdftk', // or on most Windows systems: // 'command' => 'C:\Program Files (x86)\PDFtk\bin\pdftk.exe', 'useExec' => true, // May help on Windows systems if execution fails ]);
Temporary File
Internally a temporary file is created via php-tmpfile. You can also access that file directly, e.g. if you neither want to send or save the file but only need the binary PDF content:
use mikehaertl\pdftk\Pdf; $pdf = new Pdf('/path/my.pdf'); $pdf->fillForm(['name' => 'My Name']) ->execute(); $content = file_get_contents( (string) $pdf->getTmpFile() );
If you have permission issues you may have to set a directory where your
pdftk
command can write to:
use mikehaertl\pdftk\Pdf; $pdf = new Pdf('/path/my.pdf'); $pdf->tempDir = '/home/john/temp';
API
Please consult the source files for a full documentation of each method.