This PHP tool helps you write eBooks in markdown. Run
ibis build and an eBook will be generated with:
- A cover photo.
- Clickable auto-generated table of contents.
- Code syntax highlighting.
- Available in 2 themes. Light and dark.
Make sure you have PHP7.3 or above installed on your system and that your gd extension is enabled in your php.ini file.
First, install the composer package globally:
composer global require themsaid/ibis
Then, run this command inside an empty directory:
This will create the following files and directories:
You may configure your book by editing the
/ibis.php configuration file.
Writing Your eBook
init command will create sample .md files inside the content folder. You can explore those files to see how you can write your book. This sample content is taken from Laravel Queues in Action.
Inside the content directory, you can write multiple
.md files. Ibis uses the headings to divide the book into parts and chapters:
# Part 1
<h1> tags define the start of a part. A separate PDF page will be generated to print the part title and any content below.
## Chapter 1
<h2> tags define the start of a chapter. A chapter starts on a new page always.
### Starting with Ibis
<h3> tags define different titles inside a chapter.
Images can be stored in the content folder and then brought in like this:
/ibis.php configuration files to define the font files to be loaded from the
/assets/fonts directory. After that you may use the defined fonts in your themes (
Generating PDF eBook
Ibis will parse the files in alphabetical order and store the PDF file in
The default is to generate the PDF using the light theme, to generate a PDF using the dark theme:
ibis build dark
Generating A Sample
ibis sample dark
This command will use the generated files from the
ibis build command to generate samples from your PDF eBook. You can configure which pages to include in the sample by updating the
The MIT License (MIT). Please see License File for more information.