You want to share logging functionality across unrelated classes User and Product. How can traits help?

hard📝 Application Q8 of 15

PHP - Interfaces and Traits

You want to share logging functionality across unrelated classes User and Product. How can traits help?

ADefine a Logger trait with log() method and use it in both classes

BMake User and Product extend Logger class

CImplement Logger interface in both classes

DCopy log() method code into both classes

Step-by-Step Solution

Solution:

Step 1: Identify code reuse need
Both User and Product need logging, but they are unrelated classes.
Step 2: Use trait for shared methods
Defining a Logger trait with log() method and including it in both classes allows reuse without inheritance.
Final Answer:
Define a Logger trait with log() method and use it in both classes -> Option A
Quick Check:
Traits enable shared methods in unrelated classes [OK]

Quick Trick: Use traits to share methods across unrelated classes [OK]

Common Mistakes:

Master "Interfaces and Traits" in PHP

9 interactive learning modes - each teaches the same concept differently

Want More Practice?

15+ quiz questions · All difficulty levels · Free

More PHP Quizzes