Q. What will be the output of: echo 10 <=> 20;

  • (A) -1
  • (B) 0
  • (C) 1
  • (D) Error
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✅ Correct Answer: (A) -1
Explanation: The spaceship operator returns -1 if left is less than right.

Published by Mr. Dubey ⭐ 111.42K Points at 18-Dec-2025 08:19 pm in PHP

Explanation by: Mr. Dubey
The spaceship operator returns -1 if left is less than right.

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