Leanpub Header

Skip to main content

EMBARGO!

Journalists and bloggers: please do not publish anything about this until the embargo is lifted!

Please contact the author for more information about when this is.

The CodeIgniter Handbook

Interested in this book? Show your support by saying what you'd like to pay for it!

$
PDF
EPUB
263
Pages
33,944Words
About

About

About the Book

Share this book

Author

About the Author

About the Publisher

About the Publisher

This book is published on Leanpub by Efendi Books

It's never been a more exciting time to learn new things. In this ever-changing world of fast-paced technologies and constant advancements, you've got to keep at the bleeding edge. We're here to make that happen. Efendi Books was started by Jamie Rumbelow in February 2012 to help fellow web developers learn all the latest tech as well as write and publish their work.

We produce and publish short, succint, smart eBooks for web developers, designers and entrepreneurs. Our books written by web professionals - some of the very best - and express complex concepts in simple terms. If you can pick up one of our books, get inspried, and learn something, all with your morning coffee, then we've done our job.

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

Earn $8 on a $10 Purchase, and $16 on a $20 Purchase

We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earned over $14 million writing, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub