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WooCommerce Classic Theme Development

Handbook for integrating classic WordPress themes with WooCommerce using templates, hooks, and theme support declarations.

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Product features

Product features

Constructor

Declaring extension metadata

Handling activation and deactivation

How to design a simple extension

Implementing a singleton pattern

Initialization

Loading dependencies

Maintaining a separation of concerns

Managing extension lifecycle

Preventing data leaks

The core extension class

The main plugin file