Q. What does the 'global' keyword do in a function?

  • (A) Access global variables
  • (B) Declare global constants
  • (C) Reset variables
  • (D) Stop function execution
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✅ Correct Answer: (A) Access global variables
Explanation: The 'global' keyword allows a function to access variables declared outside its scope.

Published by Rati Dubey ⭐ 9.05K Points at 09-Jun-2025 08:46 am in PHP

Explanation by: Rati Dubey
The 'global' keyword allows a function to access variables declared outside its scope.

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