WordPress Plugin Development Cookbook

Create powerful plugins to extend the world's most popular CMS

Publisher:Packt Publishing Limited

By: Yannick Lefebvre

Paid access

|Jun 2024

E-Book €27.99Institutions €126.95

Description

Learn to create plugins for WordPress 4.x to deliver custom projects or share with the community through detailed step-by-step recipes and code examples

Key Features

Learn how to change and extend WordPress to perform virtually any task
Explore the plugin API through approachable examples and detailed explanations
Mold WordPress to your project’s needs or transform it to benefit the entire community

Book Description

WordPress is a popular, powerful, and open Content Management System. Learning how to extend its capabilities allows you to unleash its full potential, whether you're an administrator trying to find the right extension, a developer with a great idea to enhance the platform for the community, or a website developer working to fulfill a client's needs. This book shows readers how to navigate WordPress' vast set of API functions to create high-quality plugins with easy-to-configure administration interfaces.
With new recipes and materials updated for the latest versions of WordPress 4.x, this second edition teaches you how to create plugins of varying complexity ranging from a few lines of code to complex extensions that provide intricate new capabilities.
You'll start by using the basic mechanisms provided in WordPress to create plugins and execute custom user code. You will then see how to design administration panels, enhance the post editor with custom fields, store custom data, and modify site behavior based on the value of custom fields. You'll safely incorporate dynamic elements on web pages using scripting languages, and build new widgets that users will be able to add to WordPress sidebars and widget areas.
By the end of this book, you will be able to create WordPress plugins to perform any task you can imagine.

What you will learn

Discover how to register user callbacks with WordPress, forming the basis of plugin creation
Explore the creation of administration pages and adding new content management sections through custom post types and custom database tables
Improve your plugins by customizing the post and page editors, categories and user profiles, and creating visitor-facing forms
Make your pages dynamic using Javascript, AJAX and adding new widgets to the platform
Learn how to add support for plugin translation and distribute your work to the WordPress community

Who this book is for

If you are a WordPress user, developer, or a site integrator with basic knowledge of PHP and an interest to create new plugins to address your personal needs, client needs, or share with the community, then this book is for you.

Preparing a Local Development Environment
Plugin Framework Basics
User Settings and Administration Pages
The Power of Custom Post Types
Customizing Post and Page Editors
Accepting User Content Submission
Customizing user data
Creating Custom MySQL Database Tables
Leveraging javascript, jQuery and AJAX scripts
Adding New Widgets to WordPress' Library
Enabling Plugin Internationalization
Distributing your plugin on wordpress.org

Table of contents

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PDF ISBN: 978-1-78829-949-7

Publisher: Packt Publishing Limited

Publication date: 2024

Language: English

Pages: 386

Related subjects:

Computer sciences,

Computer sciences, other

WordPress Plugin Development Cookbook

Key Features

Book Description

What you will learn

Who this book is for

Table of Contents

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