Q. What is the use of unset function in PHP

  • (A) Deletes a variable
  • (B) Sets a variable
  • (C) Initializes a variable
  • (D) Checks a variable
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✅ Correct Answer: (A) Deletes a variable
Explanation: unset is used to destroy a variable

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:04 am in PHP

Explanation by: Rati Dubey
unset is used to destroy a variable

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