📊 PHP
Q. Which function checks if a variable is an array?
  • (A) is_array()
  • (B) array_check()
  • (C) check_array()
  • (D) isarr()
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✅ Correct Answer: (A) is_array()

Explanation: is_array() returns true if the variable is an array.

Explanation by: Rati Dubey
is_array() returns true if the variable is an array.

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