Q. Which PHP function is used to generate a unique ID?

  • (A) unique_id()
  • (B) generate_id()
  • (C) uniqid()
  • (D) random_id()
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✅ Correct Answer: (C) uniqid()
Explanation: uniqid() generates a unique identifier.

Published by Admin ⭐ 38.37K Points at 18-Dec-2025 07:07 am in PHP

Explanation by: Admin
uniqid() generates a unique identifier.

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