Q. Which PHP function checks if a value exists in an array?

  • (A) array_key_exists()
  • (B) in_array()
  • (C) array_search()
  • (D) value_exists()
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✅ Correct Answer: (B) in_array()
Explanation: in_array() checks for the presence of a value.

Published by Kanak Sharma ⭐ 6.13K Points at 19-Dec-2025 06:48 pm in PHP

Explanation by: Kanak Sharma
in_array() checks for the presence of a value.

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