πŸ“Š PHP
Q. Which PHP interface allows count() to work on objects?
  • (A) Countable
  • (B) Iterable
  • (C) Iterator
  • (D) ArrayAccess
πŸ’¬ Discuss
βœ… Correct Answer: (A) Countable

Explanation: Countable enables count() on objects.

Explanation by: Kanak Sharma
Countable enables count() on objects.

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