Solution: Data Handling Using the PDO Extension and Abstract Methods
A detailed review of the solutions to the challenge involving handling abstract methods with traits and fetching data with PDO extension.
We'll cover the following
Solution to Task 1
The following PHP code snippet defines a Calculator class and a MathOperations trait. The MathOperations trait should contain an abstract method called performOperation(): float and a calculate(): float method that calls the abstract method to perform a mathematical operation.
Get hands-on with 1200+ tech skills courses.