Q. Which PHP interface must be implemented to make an object iterable?

  • (A) Iterable
  • (B) Iterator
  • (C) Traversable
  • (D) Generator
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✅ Correct Answer: (B) Iterator
Explanation: Implementing Iterator allows foreach iteration.

Published by Mr. Dubey ⭐ 106.32K Points at 18-Dec-2025 08:21 pm in PHP

Explanation by: Mr. Dubey
Implementing Iterator allows foreach iteration.

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