Q. Which PHP function filters input data?

  • (A) filter_var()
  • (B) sanitize()
  • (C) clean_input()
  • (D) validate()
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✅ Correct Answer: (A) filter_var()
Explanation: filter_var() validates and sanitizes data.

Published by Mr. Dubey ⭐ 111.42K Points at 18-Dec-2025 08:16 pm in PHP

Explanation by: Mr. Dubey
filter_var() validates and sanitizes data.

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