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/Solution: Data Handling Using the PDO Extension and Abstract Methods
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(): ...