Q. What does the PHP function substr() do?

  • (A) Returns a portion of a string
  • (B) Replaces a substring
  • (C) Splits a string into an array
  • (D) Joins array elements into a string
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✅ Correct Answer: (A) Returns a portion of a string
Explanation: substr() returns part of a string starting at a specified position.

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:25 am in PHP

Explanation by: Rati Dubey
substr() returns part of a string starting at a specified position.

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