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Which of the following function is used to get the value of the previous element in an array?

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Which of the following function is used to get the value of the previous element in an array?

(a) last()

(b) before()

(c) prev()

(d) previous()

I had been asked this question in unit test.

This question is from Arrays-1 in section Arrays and Functions of PHP

1 Answer

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Best answer
Correct answer is (c) prev()

To explain: The prev() function returns the previous element in the array.

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