Which of the following built-in functions is used to check if the specified key exists in the array? - PHP MCQs

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Q. Which of the following built-in functions is used to check if the specified key exists in the array?

(A) arrays_key_exists()

(B) array_keys_exists()

(C) array_key_exists()

(D) array_key_exist()

Correct answer: Option(C)

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