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/Challenge: Data Handling Using the PDO Extension and Abstract Methods
Challenge: Data Handling Using the PDO Extension and Abstract Methods
A hands-on exercise to test your knowledge of PHP 8 best practices.
We'll cover the following...
Task 1
The code should follow strict typing.
Implement a class that implements the abstract method of the trait that performs addition.
Define a trait that will be used in another class. This trait should contain two methods:
The first method is an ...