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What happens if two traits used in a class have methods with the same name and no conflict resolution is applied?

easy📝 Conceptual Q1 of 15
PHP - Interfaces and Traits
What happens if two traits used in a class have methods with the same name and no conflict resolution is applied?
APHP throws a fatal error due to ambiguity.
BThe method from the first trait is used automatically.
CThe method from the last trait used is chosen.
DPHP ignores both methods and uses the class method if available.
Step-by-Step Solution
Solution:

  1. Step 1: Understand trait method conflicts

    When two traits have methods with the same name, PHP cannot decide which one to use automatically.

  2. Step 2: PHP behavior without conflict resolution

    Without explicit conflict resolution using insteadof, PHP throws a fatal error to avoid ambiguity.

  3. Final Answer:

    PHP throws a fatal error due to ambiguity. -> Option A

  4. Quick Check:

    Trait conflict without resolution = Fatal error [OK]
Quick Trick: Always resolve trait method conflicts to avoid fatal errors [OK]
Common Mistakes:
  • Assuming PHP picks one trait method automatically
  • Thinking the last trait method always wins
  • Believing PHP silently ignores conflicts

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