M2 Defining a plugin

A plugin is used to extend or modify a public method’s behaviour by applying code before, after, or around that observed method. The first argument for the before, after, and around methods is an object that provides access to all public methods of the observed method’s class. Note: The rest of the parameters for these functions are depending on…

Magento 2 Plugin’s XML

Overview A plugin, or interceptor, is a class that modifies the behavior of public class functions by intercepting a function call and running code before, after, or around that function call. This allows you to substitute or extend the behavior of original, public methods for any class or interface. Declaring the XML A plugin for…