Q. Which function returns an array of array keys?

  • (A) array_keys()
  • (B) get_keys()
  • (C) keys()
  • (D) array_values()
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✅ Correct Answer: (A) array_keys()
Explanation: array_keys() returns all the keys from an array.

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:42 am in PHP

Explanation by: Rati Dubey
array_keys() returns all the keys from an array.

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