Q. What will empty('0') return?

  • (A) true
  • (B) false
  • (C) null
  • (D) 0
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✅ Correct Answer: (A) true
Explanation: The string '0' is considered empty in PHP.

Published by Mr. Dubey ⭐ 104.82K Points at 11-Jun-2025 06:49 am in PHP

Explanation by: Mr. Dubey
The string '0' is considered empty in PHP.

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