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

  • (A) Removes whitespace from the beginning and end of a string
  • (B) Removes all spaces inside a string
  • (C) Removes tabs only
  • (D) Removes newline characters only
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✅ Correct Answer: (A) Removes whitespace from the beginning and end of a string
Explanation: trim() removes whitespace or other predefined characters from both ends of a string.

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:21 am in PHP

Explanation by: Rati Dubey
trim() removes whitespace or other predefined characters from both ends of a string.

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