Q. What is the default value of a variable in PHP if not initialized?

  • (A) null
  • (B) zero
  • (C) Empty string
  • (D) Undefined
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✅ Correct Answer: (A) null
Explanation: Variables that are not initialized have null value

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:02 am in PHP

Explanation by: Rati Dubey
Variables that are not initialized have null value

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