Book description
Create your own powerful, interactive plugins to extend and add features to your WordPress site
- Everything you need to know to develop your own plugins for WordPress
- Walk through the development of five plugins from ground up
- Prepare and release your plugins to the WordPress community
- Avoid common mistakes made by most plugin developers by learning more advanced development patterns
In Detail
WordPress is one of the most popular platforms for building blogs and general websites. By learning how to develop and integrate your own plugins, you can add functionality and extend WordPress in any way imaginable. By tapping into the additional power and functionality that plugins provide, you can make your site easier to administer, add new features, or even alter the very nature of how WordPress works. Covering WordPress version 3, this book makes it super easy for you to build a variety of plugins.
WordPress 3 Plugin Development Essentials is a practical hands-on tutorial for learning how to create your own plugins for WordPress. Using best coding practices, this book will walk you through the design and creation of a variety of original plugins.
WordPress 3 Plugin Development Essentials focuses on teaching you all aspects of modern WordPress development. The book uses real and published WordPress plugins and follows their creation from the idea to the finishing touches in a series of easy-to-follow and informative steps. You will discover how to deconstruct an existing plugin, use the WordPress API in typical scenarios, hook into the database, version your code with SVN, and deploy your new plugin to the world.
Each new chapter introduces different features of WordPress and how to put them to good use, allowing you to gradually advance your knowledge. WordPress 3 Plugin Development Essentials is packed with information, tips, and examples that will help you gain comfort and confidence in your ability to harness and extend the power of WordPress via plugins.
A step-by-step guide for creating feature-rich plug-ins for WordPress
Table of contents
-
WordPress 3 Plugin Development Essentials
- Table of Contents
- WordPress 3 Plugin Development Essentials
- Credits
- About the Authors
- About the Reviewers
- www.PacktPub.com
- Preface
- 1. Preparing for WordPress Development
- 2. Anatomy of a Plugin
-
3. Social Bookmarking
- The overall plan
- Proof of concept
- The master plugin outline
- Checking WordPress versions
- Summary
- 4. Ajax Search
- 5. Content Rotator
- 6. Standardized Custom Content
- 7. Custom Post Types
- 8. Versioning Your Code with Subversion (SVN)
-
9. Preparing Your Plugin for Distribution
- Public enemy number one: PHP notices
- PHP short tags
- Conflicting names
- Modifying loader.php
- Testing WordPress version
- Testing PHP version
- Testing MySQL version
- Testing PHP modules
- Testing WordPress installed plugins
- Custom tests
- Unit tests
- WordPress limitations
- Health check page
- Storing test results in the database
- Death to clippy: Use sensible configurations
- Double check your interface
- Documentation
- The decalog of documentation
- Summary
-
10. Publishing Your Plugin
- Internationalization and localization
- Processing each message
- Best practices
- Working with formatting
- More advanced messages
- Plural vs. singular
- More complex messages
- Language files
- Creating a POT file
- Creating translations: .po files
- Loading a textdomain
- Updating a translation
- Format for the readme.txt file
- Requesting and using SVN access
- Publicity and promotion
- Summary
- A. Recommended Resources
- B. WordPress API Reference
- Index
Product information
- Title: WordPress 3 Plugin Development Essentials
- Author(s):
- Release date: March 2011
- Publisher(s): Packt Publishing
- ISBN: 9781849513524
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