Q. Which PHP function generates a cryptographically secure random string?

  • (A) rand()
  • (B) mt_rand()
  • (C) openssl_random_pseudo_bytes()
  • (D) random_int()
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✅ Correct Answer: (C) openssl_random_pseudo_bytes()
Explanation: openssl_random_pseudo_bytes() generates secure random bytes.

Published by Mr. Dubey ⭐ 106.32K Points at 18-Dec-2025 08:21 pm in PHP

Explanation by: Mr. Dubey
openssl_random_pseudo_bytes() generates secure random bytes.

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