Q. Which PHP function returns the number of elements in an array?

  • (A) array_size()
  • (B) sizeof()
  • (C) length()
  • (D) array_length()
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✅ Correct Answer: (B) sizeof()
Explanation: sizeof() is an alias of count().

Published by Mr. Dubey ⭐ 104.94K Points at 18-Dec-2025 08:19 pm in PHP

Explanation by: Mr. Dubey
sizeof() is an alias of count().

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