A few key concepts are at the base of all WC_Data objects. Understanding how the class getsIn “getter” methods, manipulatesWith “setter” methods and stores dataWith “update” methods can provide insights into how you can set various classes to interact with custom data involved in your project. In this section we’ll look at:
Now that you understand the difference between the different data types, and understand the methods at the core of WC_Data functionality, you can start to see the opportunities for easy customization.
In the next topic, we’ll look at how Data Stores are used provide a flexible method of database storage for WC_Data objects
But first, check your knowledge.
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Which data type has a special class to ensure database writes are minimized?
(T/F) WC_Data uses of a lot of “magic” methods.