Q. Which PHP function sorts an array by keys?

  • (A) ksort()
  • (B) asort()
  • (C) sort()
  • (D) rsort()
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✅ Correct Answer: (A) ksort()
Explanation: ksort() sorts an array by keys.

Published by Mr. Dubey ⭐ 111.54K Points at 18-Dec-2025 08:19 pm in PHP

Explanation by: Mr. Dubey
ksort() sorts an array by keys.

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