📊 PHP
Q. What does the function is_numeric() return for '123'?
  • (A) true
  • (B) false
  • (C) 123
  • (D) null
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✅ Correct Answer: (A) true

Explanation: '123' is numeric, so is_numeric() returns true.

Explanation by: Mr. Dubey
'123' is numeric, so is_numeric() returns true.

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