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WordPress Plugin Development Cookbook

You're reading from   WordPress Plugin Development Cookbook Create powerful plugins to extend the world's most popular CMS

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Product type Paperback
Published in Jul 2017
Publisher
ISBN-13 9781788291187
Length 386 pages
Edition 2nd Edition
Languages
Concepts
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Author (1):
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Yannick Lefebvre Yannick Lefebvre
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Yannick Lefebvre
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Toc

Table of Contents (13) Chapters Close

Preface 1. Preparing a Local Development Environment 2. Plugin Framework Basics FREE CHAPTER 3. User Settings and Administration Pages 4. The Power of Custom Post Types 5. Customizing Post and Page Editors 6. Accepting User Content Submissions 7. Customizing User Data 8. Creating Custom MySQL Database Tables 9. Leveraging JavaScript, jQuery, and AJAX Scripts 10. Adding New Widgets to the WordPress Library 11. Enabling Plugin Internationalization 12. Distributing Your Plugin on wordpress.org

Storing user settings using arrays

While the previous recipe worked quite well in creating entries in the site's options table for each individual plugin option, another way to manage user settings is to store them as arrays in the database.

This recipe creates the same option as the previous one, but also adds a second option and uses an array instead of individual options to store them. It also incorporates an upgrade strategy to deal with the creation of additional options as a plugin evolves over time.

Getting ready

You should have already followed the recipe entitled Inserting link statistics tracking code in page body using plugin filters in Chapter 2, Plugin Framework Basics, to have a starting point for this recipe...

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