Q. What will be the output of print_r(array('a', 'b', 'c'))?
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(A)
Array ( [0] => a [1] => b [2] => c )
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(B)
a, b, c
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(C)
[a, b, c]
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(D)
Error
✅ Correct Answer: (A)
Array ( [0] => a [1] => b [2] => c )
Explanation: print_r() displays human-readable information about a variable.