Q. Which PHP function converts a string to lowercase?

  • (A) tolower()
  • (B) strlower()
  • (C) strtolower()
  • (D) stringlower()
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✅ Correct Answer: (C) strtolower()
Explanation: strtolower() converts a string to lowercase.

Published by Admin ⭐ 38.37K Points at 18-Dec-2025 07:06 am in PHP

Explanation by: Admin
strtolower() converts a string to lowercase.

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