rampmaster/phpepub

Package to create and stream e-books in the ePub 2.0 and 3.0 formats.

1.1.1 2026-01-29 11:49 UTC

Requires

• php: ^8.2
• ext-dom: *
• ext-zip: *
• symfony/console: ^7.4
• symfony/filesystem: ^7.4
• symfony/process: ^7.4
• symfony/uid: ^7.4

Requires (Dev)

• phpstan/phpstan: ^1.10
• phpunit/phpunit: ^10.1
• roave/security-advisories: dev-latest
• slevomat/coding-standard: ^8.12
• squizlabs/php_codesniffer: ^3.7

LGPL-2.1

• A. Grandt
• Roberto Moreno

• e-book
• epub

README

PHPePub is a PHP library that allows you to generate ePub electronic books on the fly. It supports most of the EPUB 2.0.1 specification and includes robust support for EPUB 3.0, 3.0.1, 3.1, and 3.2, enabling the creation of modern, accessible e-books.

This project is a modernized fork of the original grandt/phpepub library, updated for PHP 8.2+ and enhanced with new features like accessibility metadata, media overlays, and AZW3 export capabilities.

Features

• Multi-version Support: Generate valid EPUB 2.0.1, 3.0, 3.0.1, 3.1, and 3.2 files.
• Accessibility (A11y): Built-in methods to add Schema.org accessibility metadata (essential for European Accessibility Act compliance).
• Media Overlays: Support for SMIL to create "Read Aloud" books with synchronized audio.
• Kindle Support: Export to AZW3 (Kindle Format 8) using an external converter (Calibre).
• Modern PHP: Fully compatible with PHP 8.2 and above.
• CI/CD Ready: Includes GitHub Actions workflows for automated testing and validation with epubcheck.

Installation

Install the library via Composer:

composer require rampmaster/phpepub

Basic Usage

Here is a simple example of how to generate an EPUB 3.2 book:

<?php

require 'vendor/autoload.php';

use Rampmaster\EPub\Core\EPub;

// Create a new EPUB 3.2 book
$book = new EPub(EPub::BOOK_VERSION_EPUB32);

// Set mandatory metadata
$book->setTitle("My First eBook");
$book->setLanguage("en");
$book->setIdentifier("http://example.com/books/1", EPub::IDENTIFIER_URI);

// Add an author
$book->setAuthor("John Doe", "Doe, John");

// Add a chapter
$content = "<h1>Chapter 1</h1><p>Welcome to my book generated with PHPePub.</p>";
$book->addChapter("Chapter 1", "chapter1.xhtml", $content);

// Finalize and save
$book->finalize();
$book->saveBook("my_book", ".");

echo "Book saved as my_book.epub\n";

Advanced Features

Accessibility Metadata

Make your books accessible by adding metadata:

$book->setAccessibilitySummary("This book contains structural navigation and alternative text for images.");
$book->addAccessMode("textual");
$book->addAccessMode("visual");
$book->addAccessibilityFeature("structuralNavigation");
$book->setAccessibilityConformsTo("http://www.idpf.org/epub/a11y/accessibility-20170105.html#wcag-aa");

Media Overlays (Read Aloud)

Add synchronized audio to a chapter:

$book->addChapterWithAudio(
    "Chapter 1",
    "chap1.xhtml",
    $htmlContent,
    "path/to/audio.mp3",
    "00:05:30" // Duration
);

Export to AZW3 (Kindle)

Requires ebook-convert (from Calibre) to be installed on the system.

use Rampmaster\EPub\Core\Format\Azw3Adapter;

$adapter = new Azw3Adapter();
$azw3Path = $adapter->generate([
    'title' => 'My Kindle Book',
    'chapters' => [/* ... */]
]);

Credits

This library is based on the original work by A. Grandt (grandt/phpepub). We are grateful for his contribution to the PHP community, which served as the foundation for this project.

License

This project is licensed under the GNU LGPL 2.1. See the LICENSE file for details.