How to use a class from another plugin

1. How do I call a plugin from another plugin?
2. How do I use classes in WordPress?
3. How do I create a class in WooCommerce?
4. How do I call a plugin function in WordPress?

How do I call a plugin from another plugin?

Call plugin from another plugin

1. Perform a create/update/delete or whatever action which can trigger the second plugin from the first one.
2. Create a custom action and call it from the first plugin to execute your code from the second plugin.

How do I use classes in WordPress?

Your research nets you three general methods for dealing with WordPress hooks. You can: Put all your hooks in the __construct method of your class. Put all your hooks in a separate class method (often called init).

How do I create a class in WooCommerce?

Include required core files used in admin and on the frontend. Init WooCommerce when WordPress Initialises. Initialize the customer and cart objects and setup customer saving on shutdown. Initialize the session class.

How do I call a plugin function in WordPress?

The basic steps to making this happen (described in more detail below) are:

1. Create the PHP function that should execute when the event occurs, in your plugin file.
2. Hook to the action in WordPress, by calling add_action()
3. Put your PHP function in a plugin file, and activate it.